List of places in Pennsylvania: C facts for kids
A list of places in the U.S. state of Pennsylvania can tell you a lot about its geography! This list includes cities, towns, and other recognized areas. It also shares details like which counties each place is in. You can also find the zip code ranges for many of these locations.
Contents
Exploring Places in Pennsylvania
Pennsylvania is a big state. It has many different types of places. These include large cities and small, quiet towns. There are also "unincorporated communities." These are places that don't have their own local government. They are part of a larger township or county.
What is a County?
A county is like a big section of a state. Pennsylvania has 67 counties. Each place on this list belongs to at least one county. Some places might even stretch across two counties! The list tells you the "principal county." This is the main county where the place is located.
Understanding Zip Codes
A zip code is a special number. It helps the post office deliver mail. Every address in the U.S. has one. On this list, you might see a "lower zip code" and an "upper zip code." This means the place uses a range of zip codes. If there's only one number, that's the main zip code for that area. If it's blank, it means the place might not have its own specific zip code listed here.
Places Starting with 'C'
This section lists many places in Pennsylvania. All of them start with the letter 'C'. You'll see their names and the county they are in.
- Cabel: Located in Northumberland County.
- Cable Hollow: Found in Warren County. Its zip code is 16345.
- Cabot: In Butler County. Zip code: 16023.
- Cacoosing: Part of Berks County. Zip code: 19608.
- Cadis: Located in Bradford County. Zip code: 18851.
- Cadogan: Found in Armstrong County. Zip code: 16212.
- Cadogan Township: A township in Armstrong County.
- Caernarvon Township: A township in Berks County.
- Caernarvon Township: A township in Lancaster County.
- Cains: Located in Lancaster County. Zip code: 17527.
- Cairnbrook: Found in Somerset County. Zip code: 15924.
- Caldwell: In Clinton County. Zip code: 17745.
- Caledonia: Located in Elk County. Zip code: 15868.
- Caledonia Park: Found in Franklin County. Zip code: 17222.
- California (Bucks County): In Bucks County. Zip code: 18951.
- California (Montour County): In Montour County. Zip code: 17777.
- California (Washington County): A borough in Washington County. Zip code: 15419.
- California Furnace: Found in Westmoreland County.
- Calkins: Located in Wayne County. Zip code: 18443.
- Callapoose: In Wayne County. Zip code: 18444.
- Callensburg: A borough in Clarion County. Zip code: 16213.
- Callery: In Butler County. Zip code: 16024.
- Callimont: Found in Somerset County. Zip code: 15552.
- Caln: In Chester County. Zip code: 19320.
- Caln Meeting House: Located in Chester County.
- Caln Township: A township in Chester County.
- Calumet: In Westmoreland County. Zip code: 15621.
- Calumet-Norvelt: A census-designated place in Westmoreland County.
- Calvert: Found in Lycoming County. Zip code: 17771.
- Calvert Hills: In Blair County. Zip code: 16601.
- Calvin: Located in Huntingdon County. Zip code: 16622.
- Camargo: In Lancaster County. Zip code: 17566.
- Cambra: Found in Luzerne County. Zip code: 18611.
- Cambria City: In Cambria County.
- Cambria Township: A township in Cambria County.
- Cambridge (Chester County): In Chester County. Zip code: 19344.
- Cambridge (Lancaster County): In Lancaster County. Zip code: 19344.
- Cambridge Springs: A borough in Crawford County. Zip code: 16403.
- Cambridge Township: A township in Crawford County.
- Camden Hill: In Allegheny County. Zip code: 15122.
- Cameron (Cameron County): In Cameron County. Zip code: 15834.
- Cameron (Northumberland County): In Northumberland County.
- Cameron (Union County): In Union County.
- Cammal: In Lycoming County. Zip code: 17723.
- Camp Akiba: In Monroe County. Zip code: 18354.
- Campbells Mill: In Indiana County.
- Campbelltown (Lebanon County): In Lebanon County. Zip code: 17010.
- Campbelltown (McKean County): In McKean County. Zip code: 16735.
- Campbellville: In Sullivan County.
- Camp Curtin: In Dauphin County. Zip code: 17110.
- Camp Grove: In Northumberland County. Zip code: 17830.
- Camp Hill (Allegheny County): In Allegheny County. Zip code: 15106.
- Camp Hill (Cumberland County): A borough in Cumberland County. Zip code: 17011.
- Camphill: In Montgomery County.
- Camp Jo-Ann: In Westmoreland County. Zip code: 15668.
- Camp Mystic: In Erie County. Zip code: 16403.
- Camp Perry: In Mercer County. Zip code: 16114.
- Campton: In Allegheny County. Zip code: 15065.
- Camptown: In Bradford County. Zip code: 18815.
- Canaan Grove: In Lebanon County.
- Canaan Township: A township in Wayne County.
- Canadensis: In Monroe County. Zip code: 18325.
- Canadohta Lake: In Crawford County. Zip code: 16438.
- Canal Center: In Venango County.
- Canal Township: A township in Venango County.
- Canan: In Blair County.
- Canan Station: In Blair County. Zip code: 16601.
- Candlebrook: In Montgomery County. Zip code: 19406.
- Candor: In Washington County. Zip code: 15019.
- Cannelton: In Beaver County. Zip code: 16115.
- Canoe Camp: In Tioga County. Zip code: 16933.
- Canoe Creek: In Blair County. Zip code: 16648.
- Canoe Furnace: In Clarion County.
- Canoe Ridge: In Indiana County. Zip code: 15772.
- Canoe Township: A township in Indiana County.
- Canonsburg: A borough in Washington County. Zip code: 15317.
- Canton: A borough in Bradford County. Zip code: 17724.
- Canton Township: A township in Bradford County.
- Canton Township (Washington County): A township in Washington County.
- Canyon Vista: In Sullivan County.
- Caprivi: In Cumberland County. Zip code: 17013.
- Carbon (Bradford County): In Bradford County.
- Carbon (Carbon County): In Carbon County. Zip code: 18071.
- Carbon (Mercer County): In Mercer County.
- Carbon (Westmoreland County): In Westmoreland County. Zip code: 15601.
- Carbon Center: In Butler County. Zip code: 16001.
- Carbon Township: A township in Huntingdon County.
- Carbondale: A city in Lackawanna County. Zip code: 18407.
- Carbondale Township: A township in Lackawanna County.
- Cardale: In Fayette County. Zip code: 15420.
- Cardiff: In Cambria County.
- Cardington: In Delaware County. Zip code: 19082.
- Carley Brook: In Wayne County.
- Carlim: In Blair County.
- Carlisle: A borough in Cumberland County. Zip code: 17013.
- Carlisle Barracks: A military base in Cumberland County. Zip code: 17013.
- Carlisle Junction: In Cumberland County.
- Carlisle Springs: In Cumberland County. Zip code: 17013.
- Carlo: In Elk County.
- Carlson: In Elk County.
- Carlton: In Mercer County. Zip code: 16311.
- Carman: In Elk County.
- Carmichaels: A census-designated place in Greene County. Zip code: 15320.
- Carmona: In Mercer County.
- Carnegie: A borough in Allegheny County. Zip code: 15106.
- Carney: In Westmoreland County.
- Carnot-Moon: A census-designated place in Allegheny County. Zip code: 15108.
- Carnwath: In Clearfield County. Zip code: 16861.
- Carpenter: In Philadelphia County.
- Carpenter Corner: In Mercer County. Zip code: 16153.
- Carpenter Hollow: In Wyoming County.
- Carpenter Town: In Lackawanna County. Zip code: 18414.
- Carpentertown: In Westmoreland County. Zip code: 15666.
- Carrick: In Allegheny County.
- Carrick Valley: In Franklin County.
- Carrier: In Jefferson County. Zip code: 15864.
- Carroll: In Clinton County. Zip code: 17747.
- Carroll Park (Columbia County): In Columbia County. Zip code: 17815.
- Carroll Park (Philadelphia): In Philadelphia County. Zip code: 19096.
- Carroll Township (Perry County): A township in Perry County.
- Carroll Township (Washington County): A township in Washington County.
- Carroll Township (York County): A township in York County.
- Carroll Valley: A borough in Adams County. Zip code: 17320.
- Carrolltown: A borough in Cambria County. Zip code: 15722.
- Carson: In Allegheny County. Zip code: 15203.
- Carson Valley: In Blair County. Zip code: 16635.
- Carsontown: In Lycoming County. Zip code: 17776.
- Carsonville: In Dauphin County. Zip code: 17032.
- Carter: In Butler County.
- Carter Camp: In Potter County. Zip code: 16922.
- Cartin: In Dauphin County.
- Cartwright: In Elk County. Zip code: 15823.
- Carver Court: In Chester County. Zip code: 19320.
- Carversville: In Bucks County. Zip code: 18913.
- Carverton: In Luzerne County. Zip code: 18644.
- Casanova: In Centre County. Zip code: 16860.
- Cascade Township: A township in Lycoming County.
- Casey Highlands: In Bucks County.
- Casey Tract: In Bucks County. Zip code: 18954.
- Casey Village: In Bucks County.
- Cashtown (Adams County): In Adams County. Zip code: 17310.
- Cashtown (Franklin County): In Franklin County. Zip code: 17201.
- Cashtown-McKnightstown: A census-designated place in Adams County.
- Casparis: In Fayette County.
- Cass Township (Huntingdon County): A township in Huntingdon County.
- Cass Township (Schuylkill County): A township in Schuylkill County.
- Cassandra: A borough in Cambria County. Zip code: 15925.
- Casselman: In Somerset County. Zip code: 15557.
- Cassville: A borough in Huntingdon County. Zip code: 16623.
- Castanea: In Clinton County. Zip code: 17726.
- Castanea Township: A township in Clinton County.
- Caste Village: In Allegheny County. Zip code: 15236.
- Castile: In Greene County.
- Castle Fin: In York County.
- Castle Garden: In Cameron County. Zip code: 15832.
- Castle Rock: In Delaware County. Zip code: 19073.
- Castle Rocks: In Clinton County.
- Castle Shannon: A borough in Allegheny County. Zip code: 15234.
- Castle Valley: A borough in Bucks County. Zip code: 18914.
- Castlewood: In Lawrence County. Zip code: 16101.
- Castor: In Philadelphia County. Zip code: 19149.
- Cataract: In Clearfield County. Zip code: 16871.
- Catasauqua: A borough in Lehigh County. Zip code: 18032.
- Catawissa: A borough in Columbia County. Zip code: 17820.
- Catawissa Junction: In Columbia County.
- Catawissa Township: A township in Columbia County.
- Catfish: In Clarion County.
- Catharine Township: A township in Blair County.
- Cato: In Centre County.
- Cats Run Junction: In Fayette County.
- Cavettsville: In Westmoreland County. Zip code: 15085.
- Ceasetown: In Luzerne County. Zip code: 18621.
- Cecil: In Washington County. Zip code: 15321.
- Cecil Township: A township in Washington County.
- Cecil-Bishop: A census-designated place in Washington County.
- Cedar Brook-Melrose Park: In Montgomery County. Zip code: 19117.
- Cedar Cliff: In Cumberland County.
- Cedar Cliff Manor: In Cumberland County. Zip code: 17011.
- Cedar Grove: In Philadelphia County.
- Cedar Heights: In Montgomery County. Zip code: 19428.
- Cedar Hill: In Mifflin County.
- Cedar Hollow: In Chester County. Zip code: 19355.
- Cedar Knoll: In Chester County. Zip code: 19320.
- Cedar Lane: In Lancaster County. Zip code: 17519.
- Cedar Ledge: In Bradford County. Zip code: 17724.
- Cedar Pines: In Lycoming County.
- Cedar Ridge: In Adams County. Zip code: 17350.
- Cedar Run: In Lycoming County. Zip code: 17727.
- Cedar Springs: In Clinton County. Zip code: 17751.
- Cedarbrook: In Montgomery County. Zip code: 19095.
- Cedarbrook Hills: In Montgomery County. Zip code: 19095.
- Cedarhurst: In Allegheny County. Zip code: 15243.
- Cedars: In Montgomery County. Zip code: 19423.
- Cedarville: In Chester County. Zip code: 19464.
- Celia: In Beaver County. Zip code: 16123.
- Cementon: In Lehigh County. Zip code: 18052.
- Centennial (Adams County): In Adams County. Zip code: 17331.
- Centennial (Centre County): In Centre County.
- Centennial Hills: In Bucks County. Zip code: 18974.
- Center (Allegheny County): In Allegheny County. Zip code: 15239.
- Center (Juniata County): In Juniata County. Zip code: 17059.
- Center (Perry County): In Perry County. Zip code: 17047.
- Center City: In Lycoming County. Zip code: 17701.
- Center Hill: In Armstrong County. Zip code: 16201.
- Center Mills: In Adams County. Zip code: 17304.
- Center Moreland: In Wyoming County. Zip code: 18657.
- Center Point: In Montgomery County.
- Center Road: In Crawford County. Zip code: 16424.
- Center Square (Lancaster County): In Lancaster County.
- Center Square (Montgomery County): In Montgomery County. Zip code: 19422.
- Center Square (Perry County): In Perry County.
- Center Square Greens: In Montgomery County. Zip code: 19401.
- Center Township (Beaver County): A township in Beaver County.
- Center Township (Butler County): A township in Butler County.
- Center Township (Greene County): A township in Greene County.
- Center Township (Indiana County): A township in Indiana County.
- Center Township (Snyder County): A township in Snyder County.
- Center Union: In Huntingdon County. Zip code: 16652.
- Center Valley (Armstrong County): In Armstrong County. Zip code: 16226.
- Center Valley (Lehigh County): A census-designated place in Lehigh County. Zip code: 18034.
- Centerport: A borough in Berks County. Zip code: 19516.
- Centertown: In Mercer County. Zip code: 16127.
- Centerville (Bedford County): In Bedford County. Zip code: 15522.
- Centerville (Bradford County): In Bradford County.
- Centerville (Crawford County): A borough in Crawford County. Zip code: 16404.
- Centerville (Lancaster County): In Lancaster County. Zip code: 17601.
- Centerville (Perry County): In Perry County. Zip code: 17062.
- Centerville (Washington County): A borough in Washington County. Zip code: 15417.
- Centerville (Westmoreland County): In Westmoreland County. Zip codes: 15479, 15672.
- Centerville (York County): In York County. Zip code: 17327.
- Central (Allegheny County): In Allegheny County. Zip code: 15132.
- Central (Columbia County): In Columbia County. Zip code: 17814.
- Central (Washington County): In Washington County. Zip code: 15301.
- Central (Westmoreland County): In Westmoreland County. Zip code: 15688.
- Central City (Centre County): In Centre County. Zip code: 16853.
- Central City (Somerset County): A borough in Somerset County. Zip code: 15926.
- Central Highlands: In Allegheny County. Zip code: 15037.
- Centralia: A borough in Columbia County. Zip code: 17927.
- Central Manor: In Lancaster County. Zip code: 17582.
- Central Oak Heights: In Union County.
- Central Park: In Allegheny County. Zip code: 15037.
- Central Wharf: In Allegheny County. Zip code: 15120.
- Center Bridge: In Bucks County. Zip code: 18938.
- Centre (Juniata County): In Juniata County. Zip code: 17059.
- Centre (Perry County): In Perry County. Zip code: 17068.
- Centre Hall: A borough in Centre County. Zip code: 16828.
- Centre Hill: In Centre County. Zip code: 16875.
- Centre Township (Berks County): A township in Berks County.
- Centre Township (Perry County): A township in Perry County.
- Centre Township (Snyder County): A township in Snyder County.
- Center Valley (Lehigh County): In Lehigh County.
- Centronia: In Lehigh County.
- Century: In Fayette County. Zip code: 15417.
- Cereal: In Westmoreland County.
- Ceres Township: A township in McKean County.
- Cessna: In Bedford County. Zip code: 15522.
- Cetronia: A census-designated place in Lehigh County. Zip code: 18104.
- Ceylon: In Greene County. Zip code: 15320.
- Chadds Ford: A census-designated place in Delaware County. Zip code: 19317.
- Chadds Ford Junction: In Chester County.
- Chadds Ford Township: A township in Delaware County.
- Chadville: In Fayette County. Zip code: 15401.
- Chaffee: In Elk County.
- Chain: In Schuylkill County. Zip code: 17960.
- Chain Bridge: In Bucks County. Zip code: 18974.
- Chaintown: In Westmoreland County. Zip code: 15683.
- Chalfant: A borough in Allegheny County. Zip code: 15112.
- Chalfont: A borough in Bucks County. Zip code: 18914.
- Chalkhill: In Fayette County. Zip code: 15421.
- Challenge: In Elk County. Zip code: 15823.
- Chalybeate: In Bedford County. Zip code: 15522.
- Chambersburg: A borough in Franklin County. Zip code: 17201.
- Chambers Hill: A census-designated place in Dauphin County. Zip code: 17111.
- Chambers Mill: In Washington County. Zip code: 15301.
- Chambersville: In Indiana County. Zip code: 15723.
- Chamouni: In Fayette County.
- Champion (Allegheny County): In Allegheny County.
- Champion (Washington County): In Washington County.
- Champion (Fayette County): In Fayette County. Zip code: 15622.
- Champion (Westmoreland County): In Westmoreland County. Zip code: 15622.
- Chanceford Township: A township in York County.
- Chandler Plan: In Armstrong County. Zip code: 16226.
- Chandlers Valley: In Warren County. Zip code: 16312.
- Chaneysville: In Bedford County. Zip code: 21530.
- Chapel: In Berks County. Zip code: 18070.
- Chapel Downs: In Allegheny County. Zip code: 15024.
- Chapel Hill: In Montgomery County. Zip code: 19006.
- Chapman (Lehigh County): In Lehigh County. Zip code: 18090.
- Chapman (Northampton County): A borough in Northampton County. Zip code: 18014.
- Chapman (Snyder County): In Snyder County. Zip code: 17864.
- Chapman Lake: In Lackawanna County. Zip code: 18433.
- Chapman Quarries: In Northampton County.
- Chapman Township (Clinton County): A township in Clinton County.
- Chapman Township (Snyder County): A township in Snyder County.
- Chapmanville: In Venango County.
- Charleroi: A borough in Washington County. Zip code: 15022.
- Charleston (Mercer County): In Mercer County. Zip code: 16146.
- Charleston (Tioga County): In Tioga County. Zip code: 16901.
- Charleston Township: A township in Tioga County.
- Charlestown (Armstrong County): In Armstrong County.
- Charlestown (Chester County): In Chester County. Zip code: 19460.
- Charlestown (Franklin County): In Franklin County. Zip code: 17236.
- Charlestown Township: A township in Chester County.
- Charlesville: In Bedford County. Zip code: 15522.
- Charlies Grove: In Cambria County.
- Charlottsville: In Blair County. Zip code: 16686.
- Charlton (Clinton County): In Clinton County. Zip code: 17745.
- Charlton (Dauphin County): In Dauphin County. Zip code: 17112.
- Charmian: In Franklin County. Zip code: 17214.
- Charming Forge: In Berks County.
- Charnita: In Adams County. Zip code: 17320.
- Charteroak: In Huntingdon County. Zip code: 16669.
- Charter Oaks: In Erie County. Zip code: 16509.
- Charterwood: In Allegheny County. Zip code: 15237.
- Chartiers: In Greene County.
- Chartiers Terrace: In Allegheny County. Zip code: 15106.
- Chartiers Township: A township in Washington County.
- Chase: In Luzerne County. Zip code: 18708.
- Chatham: In Chester County. Zip code: 19318.
- Chatham Park: In Delaware County. Zip code: 19083.
- Chatham Run: In Clinton County. Zip code: 17745.
- Chatham Township: A township in Tioga County.
- Chatham Village: In Delaware County. Zip code: 19083.
- Chatwood: In Chester County. Zip code: 19380.
- Chauncey: In Luzerne County. Zip code: 18651.
- Cheat Haven: In Fayette County.
- Checkerville: In Bradford County.
- Chelsea: In Delaware County. Zip code: 19061.
- Chelten Avenue: In Philadelphia County.
- Cheltenham: A census-designated place in Montgomery County. Zip code: 19012.
- Cheltenham Township: A township in Montgomery County. Zip code: 19012.
- Chelten Hills: In Montgomery County.
- Chemical: In Centre County.
- Chemung: In Lycoming County.
- Cherokee Ranch: In Berks County. Zip code: 19560.
- Cherry City: In Allegheny County. Zip code: 15223.
- Cherry Corner: In Clearfield County. Zip code: 15757.
- Cherry Flats: In Tioga County. Zip code: 16933.
- Cherry Grove (Huntingdon County): In Huntingdon County. Zip code: 17264.
- Cherry Grove (Warren County): In Warren County. Zip code: 16313.
- Cherry Grove Township: A township in Warren County.
- Cherry Hill (Erie County): In Erie County. Zip code: 16401.
- Cherry Hill (Northampton County): In Northampton County. Zip code: 18064.
- Cherry Lane: In Armstrong County. Zip code: 15613.
- Cherry Mills: In Sullivan County.
- Cherry Ridge: In Wayne County.
- Cherry Ridge Township: A township in Wayne County.
- Cherry Run (Centre County): In Centre County.
- Cherry Run (Union County): In Union County. Zip code: 17885.
- Cherry Run (Warren County): In Warren County.
- Cherry Township (Butler County): A township in Butler County.
- Cherry Township (Sullivan County): A township in Sullivan County.
- Cherry Tree (Indiana County): A borough in Indiana County. Zip code: 15724.
- Cherry Tree (Venango County): In Venango County. Zip code: 16354.
- Cherry Valley (Butler County): In Butler County. Zip code: 16373.
- Cherry Valley (Washington County): In Washington County. Zip code: 15021.
- Cherrydale: In Montgomery County. Zip code: 19444.
- Cherryhill Township: A township in Indiana County.
- Cherrytown (Bradford County): In Bradford County.
- Cherrytown (Huntingdon County): In Huntingdon County. Zip code: 16657.
- Cherrytree: In Venango County.
- Cherrytree Township: A township in Venango County.
- Cherryville (Northampton County): In Northampton County. Zip code: 18035.
- Cherryville (Schuylkill County): In Schuylkill County. Zip code: 17966.
- Chesney Downs: In Delaware County. Zip code: 19064.
- Chest Springs: A borough in Cambria County. Zip code: 16624.
- Chest Township (Cambria County): A township in Cambria County.
- Chest Township (Clearfield County): A township in Clearfield County.
- Chester: A city in Delaware County. Zip codes: 19013, 19022.
- Chester Heights: A borough in Delaware County. Zip code: 19017.
- Chester Hill: A census-designated place in Clearfield County. Zip code: 16866.
- Chester Plaza: In Delaware County. Zip code: 19014.
- Chester Springs: In Chester County. Zip code: 19425.
- Chester Township Township: A township in Delaware County. Zip code: 19013.
- Chester Valley Knoll: In Chester County. Zip code: 19355.
- Chesterbrook: A census-designated place in Chester County.
- Chesterfield: In Clearfield County. Zip code: 16627.
- Chesterville: In Chester County. Zip code: 19350.
- Chestnut Crossroads: In Cumberland County. Zip code: 17257.
- Chestnut Grove (Clearfield County): In Clearfield County. Zip code: 16838.
- Chestnut Grove (Indiana County): In Indiana County.
- Chestnut Grove (Lycoming County): In Lycoming County.
- Chestnut Hill (Erie County): In Erie County. Zip code: 16509.
- Chestnut Hill (Lancaster County): In Lancaster County. Zip code: 17512.
- Chestnut Hill (Northampton County): In Northampton County. Zip code: 18042.
- Chestnut Hill (Philadelphia): In Philadelphia County. Zip code: 19118.
- Chestnut Hill (York County): In York County.
- Chestnut Level: In Lancaster County. Zip code: 17566.
- Chestnut Ridge (Fayette County): In Fayette County. Zip code: 15422.
- Chestnut Ridge (Lancaster County): In Lancaster County. Zip code: 17603.
- Chestnut View: In Lancaster County. Zip code: 17601.
- Chestnuthill Township: A township in Monroe County.
- Cheswick: A borough in Allegheny County. Zip code: 15024.
- Chevy Chase Heights: A census-designated place in Indiana County. Zip code: 15701.
- Chewton: In Lawrence County. Zip code: 16157.
- Cheyney (Chester County): In Chester County. Zip code: 19319.
- Cheyney (Delaware County): In Delaware County. Zip code: 19319.
- Chickaree: In Cambria County.
- Chickasaw: In Armstrong County. Zip code: 16259.
- Chickies: In Lancaster County.
- Chickory: In Cambria County. Zip code: 15909.
- Chicora: In Butler County. Zip code: 16025.
- Childs (Fayette County): In Fayette County.
- Childs (Lackawanna County): In Lackawanna County. Zip code: 18407.
- Chillisquaque: In Northumberland County. Zip code: 17850.
- China Hall: In Bucks County. Zip code: 19020.
- Chinchilla: In Lackawanna County. Zip code: 18410.
- Chippewa: In Lycoming County.
- Chippewa Township: A township in Beaver County.
- Choconut: In Susquehanna County. Zip code: 18818.
- Choconut Township: A township in Susquehanna County.
- Christian Springs: In Northampton County. Zip code: 18064.
- Christiana: A borough in Lancaster County. Zip code: 17509.
- Christleys Mills: In Butler County.
- Christmans: In Carbon County. Zip code: 18229.
- Christmansville: In Carbon County.
- Christy Manor: In Armstrong County. Zip code: 16226.
- Christy Park: In Allegheny County.
- Chrome: In Chester County. Zip code: 19362.
- Chrystal: In Potter County. Zip code: 16739.
- Chulasky: In Northumberland County. Zip code: 17821.
- Church Hill (Chester County): In Chester County.
- Church Hill (Fayette County): In Fayette County. Zip code: 15458.
- Church Hill (Forest County): In Forest County. Zip code: 16321.
- Church Hill (Franklin County): In Franklin County. Zip code: 17236.
- Church Hill (Mifflin County): In Mifflin County.
- Church Hill Manor: In Mifflin County. Zip code: 17084.
- Churchill: A borough in Allegheny County. Zip code: 15221.
- Churchill Valley: In Allegheny County. Zip code: 15235.
- Churchtown (Cumberland County): In Cumberland County.
- Churchtown (Lancaster County): In Lancaster County. Zip code: 17555.
- Churchville (Bedford County): In Bedford County. Zip code: 16667.
- Churchville (Bucks County): In Bucks County. Zip code: 18966.
- Churchville (Clarion County): In Clarion County.
- Churchville (Northampton County): In Northampton County. Zip code: 18083.
- Cinnamon Hills: In Montgomery County. Zip code: 19406.
- Circle Ville: In Centre County. Zip code: 16801.
- Circleville: In Westmoreland County. Zip code: 15642.
- Cisna Run: In Perry County. Zip code: 17047.
- Cito: In Fulton County. Zip code: 17233.
- Claghorn: In Indiana County.
- Clairton: A city in Allegheny County. Zip code: 15025.
- Clairton Junction: In Allegheny County. Zip code: 15122.
- Clamtown: In Schuylkill County. Zip code: 18252.
- Clapp Farm: In Venango County. Zip code: 16301.
- Clapp Lease: In Venango County.
- Clappertown: In Blair County. Zip code: 16693.
- Clappville: In Crawford County. Zip code: 16404.
- Clara: In Potter County.
- Clara Township: A township in Potter County.
- Clarence: In Centre County. Zip code: 16829.
- Clarendon: A borough in Warren County. Zip code: 16313.
- Clarendon Heights: In Warren County.
- Claridge: In Westmoreland County. Zip code: 15623.
- Clarington: In Forest County. Zip code: 15828.
- Clarion: A borough in Clarion County. Zip code: 16214.
- Clarion Junction (Clarion County): In Clarion County.
- Clarion Junction (Elk County): In Elk County.
- Clarion Township: A township in Clarion County.
- Clark: A borough in Mercer County. Zip code: 16113.
- Clark Manor: In Beaver County. Zip code: 15001.
- Clarksburg: In Indiana County. Zip code: 15725.
- Clarks Green: A borough in Lackawanna County. Zip code: 18411.
- Clarks Mills: In Mercer County. Zip code: 16114.
- Clarks Summit: A borough in Lackawanna County. Zip code: 18411.
- Clarkstown: In Lycoming County. Zip code: 17756.
- Clarksville (Greene County): A census-designated place in Greene County. Zip code: 15322.
- Clarksville (Mercer County): In Mercer County.
- Clarksville (Washington County): In Washington County. Zip code: 15322.
- Clarksville Hill: In Washington County.
- Claussville: In Lehigh County. Zip code: 18069.
- Clay: In Lancaster County. Zip code: 17522.
- Clay Hill: In Franklin County. Zip code: 17201.
- Clay Township (Butler County): A township in Butler County.
- Clay Township (Huntingdon County): A township in Huntingdon County.
- Clay Township (Lancaster County): A township in Lancaster County.
- Clayford: In Fayette County.
- Claylick: In Franklin County. Zip code: 17236.
- Claypoole Heights: In Indiana County. Zip code: 15701.
- Claysburg: A census-designated place in Blair County. Zip code: 16625.
- Claysville: A borough in Washington County. Zip code: 15323.
- Clayton: In Berks County. Zip code: 19503.
- Claytonia: In Butler County. Zip code: 16057.
- Clear Ridge (Bedford County): In Bedford County.
- Clear Ridge (Fulton County): In Fulton County. Zip code: 17229.
- Clear Run: In Clearfield County. Zip code: 15801.
- Clear Spring (Lebanon County): In Lebanon County.
- Clear Spring (York County): In York County. Zip code: 17019.
- Clearview: In Lancaster County. Zip code: 17601.
- Clearbrook: In Delaware County. Zip code: 19050.
- Clearbrook Village: In Montgomery County. Zip code: 19040.
- Clearfield: A borough in Clearfield County. Zip code: 16830.
- Clearfield (Northampton County): In Northampton County. Zip code: 18064.
- Clearfield and Mahoning Junction: In Clearfield County.
- Clearfield Junction: In Clearfield County.
- Clearfield Township (Butler County): A township in Butler County.
- Clearfield Township (Cambria County): A township in Cambria County.
- Clearview Estates: In Beaver County. Zip code: 15001.
- Clearville: In Bedford County. Zip code: 15535.
- Clemo: In Wayne County.
- Cleona: A borough in Lebanon County. Zip code: 17042.
- Clermont: In McKean County. Zip code: 16740.
- Clermont Junction: In McKean County.
- Cleveland Township: A township in Columbia County.
- Cleversburg: In Cumberland County. Zip code: 17257.
- Cleversburg Junction: In Cumberland County.
- Cliff Mine: In Allegheny County.
- Clifford (Snyder County): In Snyder County.
- Clifford (Susquehanna County): In Susquehanna County. Zip code: 18413.
- Clifford Township: A township in Susquehanna County.
- Clifton (Allegheny County): In Allegheny County.
- Clifton (Dauphin County): In Dauphin County. Zip code: 17057.
- Clifton (Delaware County): In Delaware County.
- Clifton (Lackawanna County): In Lackawanna County.
- Clifton Heights: A borough in Delaware County. Zip code: 19018.
- Clifton Township: A township in Lackawanna County.
- Climax (Armstrong County): In Armstrong County. Zip code: 16216.
- Climax (Clarion County): In Clarion County. Zip code: 16216.
- Climax (Indiana County): In Indiana County. Zip code: 15944.
- Clinton (Allegheny County): In Allegheny County. Zip code: 15026.
- Clinton (Armstrong County): In Armstrong County. Zip code: 16229.
- Clinton (Fayette County): In Fayette County. Zip code: 15469.
- Clinton Township (Butler County): A township in Butler County.
- Clinton Township (Lycoming County): A township in Lycoming County.
- Clinton Township (Venango County): A township in Venango County.
- Clinton Township (Wayne County): A township in Wayne County.
- Clinton Township (Wyoming County): A township in Wyoming County.
- Clintondale: In Clinton County. Zip code: 17751.
- Clintonville: A borough in Venango County. Zip code: 16372.
- Cloe: In Jefferson County. Zip code: 15767.
- Clokey: In Washington County.
- Clonmell: In Chester County. Zip code: 19390.
- Clover Hill: In Washington County. Zip code: 15423.
- Clover Park: In Berks County. Zip code: 19607.
- Clover Run: In Clearfield County. Zip code: 15757.
- Clover Township: A township in Jefferson County.
- Clovercreek: In Blair County.
- Cloverdale Park: In Montgomery County. Zip code: 18915.
- Cloverly Acres: In Dauphin County.
- Cloverly Heights: In Dauphin County.
- Clune: In Indiana County. Zip code: 15727.
- Cly: In York County. Zip code: 17370.
- Clyde (Indiana County): In Indiana County. Zip code: 15944.
- Clyde (Northampton County): In Northampton County. Zip code: 18014.
- Clyde No. 2: In Greene County.
- Clyde No. 3: In Washington County. Zip code: 15322.
- Clymer (Indiana County): A borough in Indiana County. Zip code: 15728.
- Clymer (Tioga County): In Tioga County. Zip code: 16943.
- Clymer Township: A township in Tioga County.
- Coal Brook: In Fayette County. Zip code: 15425.
- Coal Cabin Beach: In York County. Zip code: 17314.
- Coal Castle: In Schuylkill County. Zip code: 17901.
- Coal Center: A borough in Washington County. Zip code: 15423.
- Coal City: In Venango County. Zip code: 16374.
- Coal Township: A township in Northumberland County.
- Coaldale (Bedford County): In Bedford County. Zip code: 16679.
- Coal Glen: In Jefferson County. Zip code: 15824.
- Coal Hill: In Venango County. Zip code: 16301.
- Coal Hollow (Butler County): In Butler County.
- Coal Hollow (Elk County): In Elk County. Zip code: 15846.
- Coal Junction: In Somerset County.
- Coal Run (Clearfield County): In Clearfield County. Zip code: 16666.
- Coal Run (Indiana County): In Indiana County.
- Coal Run (Northumberland County): In Northumberland County. Zip code: 17866.
- Coal Run (Somerset County): In Somerset County.
- Coal Valley: In Allegheny County. Zip code: 15344.
- Coaldale (Centre County): In Centre County.
- Coaldale (Dauphin County): In Dauphin County. Zip code: 17048.
- Coaldale (Schuylkill County): A borough in Schuylkill County. Zip code: 18218.
- Coalmont: In Huntingdon County. Zip code: 16678.
- Coalport (Carbon County): In Carbon County. Zip code: 18229.
- Coalport (Clearfield County): A borough in Clearfield County. Zip code: 16627.
- Coaltown (Butler County): In Butler County. Zip code: 16057.
- Coaltown (Lawrence County): In Lawrence County. Zip code: 16101.
- Coatesville: A city in Chester County. Zip code: 19320.
- Cobalt Ridge: In Bucks County.
- Cobblesville: In Cumberland County. Zip code: 17241.
- Cobbs Corners: In Warren County. Zip code: 16434.
- Cobham: In Warren County. Zip code: 16351.
- Coburn (Blair County): In Blair County. Zip code: 16601.
- Coburn (Centre County): In Centre County. Zip code: 16832.
- Cocalico: In Lancaster County. Zip code: 17517.
- Cocalico House: In Lancaster County.
- Cochran Acres: In Beaver County. Zip code: 15001.
- Cochrans Mill: In Allegheny County. Zip code: 15025.
- Cochrans Mills: In Armstrong County. Zip code: 16226.
- Cochranton: A borough in Crawford County. Zip code: 16314.
- Cochranville: In Chester County. Zip code: 19330.
- Cocolamus: In Juniata County. Zip code: 17014.
- Codding: In Bradford County.
- Coder: In Jefferson County.
- Codorus: In York County. Zip code: 17311.
- Codorus Furnace: In York County.
- Codorus Mills: In York County.
- Codorus Township: A township in York County.
- Coffeetown (Lebanon County): In Lebanon County. Zip code: 17078.
- Coffeetown (Lehigh County): In Lehigh County. Zip code: 18102.
- Coffeetown (Northampton County): In Northampton County. Zip code: 18042.
- Coffman: In Fayette County.
- Cogan House Township: A township in Lycoming County.
- Cogan Station: In Lycoming County. Zip code: 17728.
- Coheva: In Lebanon County.
- Coilton: In Northampton County.
- Cokeburg: A borough in Washington County. Zip code: 15324.
- Cokeburg Junction: In Washington County. Zip code: 15331.
- Cold Point: In Montgomery County. Zip code: 19462.
- Cold Run: In Berks County.
- Cold Spring (Bradford County): In Bradford County.
- Cold Spring (Chester County): In Chester County. Zip code: 19464.
- Cold Spring (Franklin County): In Franklin County. Zip code: 17222.
- Cold Spring (Huntingdon County): In Huntingdon County.
- Cold Spring (Wayne County): In Wayne County.
- Cold Spring (York County): In York County. Zip code: 17360.
- Cold Spring Township: A township in Lebanon County.
- Coldbrook: In Fayette County.
- Colebrook: In Lebanon County. Zip code: 17015.
- Colebrook Township: A township in Clinton County.
- Colebrookdale: In Berks County. Zip code: 19512.
- Colebrookdale Township: A township in Berks County.
- Colegrove: In McKean County. Zip code: 16749.
- Cole Hill: In Lancaster County.
- Coleman (Allegheny County): In Allegheny County.
- Coleman (Jefferson County): In Jefferson County.
- Coleman (Somerset County): In Somerset County. Zip code: 15541.
- Colemanville: In Lancaster County. Zip code: 17565.
- Colerain (Huntingdon County - 16683): In Huntingdon County. Zip code: 16683.
- Colerain (Huntingdon County - no zip): In Huntingdon County.
- Colerain Forge: In Huntingdon County. Zip code: 16683.
- Colerain Township (Bedford County): A township in Bedford County.
- Colerain Township (Lancaster County): A township in Lancaster County.
- Coles: In Schuylkill County. Zip code: 17948.
- Coles Creek: In Columbia County. Zip code: 17814.
- Coles Mill: In Columbia County.
- Colesburg: In Potter County. Zip code: 16915.
- Colesville (Lehigh County): In Lehigh County. Zip code: 18015.
- Colesville (Northampton County): In Northampton County. Zip code: 18015.
- Coleville (Centre County): In Centre County. Zip code: 16823.
- Coleville (McKean County): In McKean County. Zip code: 16749.
- Colfax: In Huntingdon County. Zip code: 16652.
- College (Beaver County): In Beaver County.
- College (Northampton County): In Northampton County. Zip code: 18042.
- College A: In Monroe County. Zip code: 18301.
- College Heights: In Berks County. Zip code: 19605.
- College Hill: In Beaver County. Zip code: 15010.
- College Misericordia: In Luzerne County. Zip code: 18612.
- College Park (Montgomery County): In Montgomery County. Zip code: 19031.
- College Park (Union County): In Union County. Zip code: 17837.
- College Township: A township in Centre County.
- Collegeville: A borough in Montgomery County. Zip code: 19426.
- Colley: In Sullivan County.
- Colley Township: A township in Sullivan County.
- Collier: In Fayette County. Zip code: 15401.
- Collier Township: A township in Allegheny County.
- Collingdale: A borough in Delaware County. Zip code: 19023.
- Collins: In Lancaster County. Zip code: 17566.
- Collinsburg: In Westmoreland County. Zip code: 15089.
- Collinsville: In York County. Zip code: 17302.
- Collomsville: In Lycoming County. Zip code: 17702.
- Colmar: In Montgomery County. Zip code: 18915.
- Colon: In Jefferson County.
- Colona: In Beaver County. Zip code: 15061.
- Colonial Crest: In Dauphin County. Zip code: 17112.
- Colonial Hills (Berks County): In Berks County. Zip code: 19608.
- Colonial Hills (Mifflin County): In Mifflin County. Zip code: 17044.
- Colonial Manor: In Lancaster County. Zip code: 17603.
- Colonial Park (Dauphin County): A census-designated place in Dauphin County. Zip code: 17109.
- Colonial Park (Delaware County): In Delaware County. Zip code: 19064.
- Colonial Park (Lancaster County): In Lancaster County. Zip code: 17540.
- Colonial Park (Northumberland County): In Northumberland County.
- Colonial Village (Chester County): In Chester County. Zip code: 19087.
- Colonial Village (Montgomery County): In Montgomery County. Zip code: 19087.
- Colonial Village (Venango County): In Venango County.
- Columbia: A borough in Lancaster County. Zip code: 17512.
- Columbia Cross Roads: In Bradford County. Zip code: 16914.
- Columbia Hill: In Montour County.
- Columbia Township: A township in Bradford County.
- Columbus: In Warren County. Zip code: 16405.
- Columbus Township: A township in Warren County.
- Colver: In Cambria County. Zip code: 15927.
- Colwel: In Armstrong County.
- Colwyn: A borough in Delaware County. Zip code: 19023.
- Colyer: In Centre County.
- Colza: In Warren County. Zip code: 16407.
- Comly: In Montour County. Zip code: 17772.
- Commerce: In Philadelphia County. Zip code: 19108.
- Commodore: In Indiana County. Zip code: 15729.
- Compass: In Chester County. Zip code: 17527.
- Comps Crossroads: In Somerset County.
- Compton (Allegheny County): In Allegheny County.
- Compton (Somerset County): In Somerset County.
- Conashaugh: In Pike County.
- Concord (Erie County): In Erie County.
- Concord (Franklin County): In Franklin County. Zip code: 17217.
- Concord Park: In Bucks County. Zip code: 19049.
- Concord Township (Butler County): A township in Butler County.
- Concord Township (Delaware County): A township in Delaware County.
- Concord Township (Erie County): A township in Erie County.
- Concordville: In Delaware County. Zip code: 19331.
- Condit Crossing: In Washington County.
- Condron: In Cambria County.
- Conemaugh: In Cambria County. Zip code: 15909.
- Conemaugh Township (Cambria County): A township in Cambria County.
- Conemaugh Township (Indiana County): A township in Indiana County.
- Conemaugh Township (Somerset County): A township in Somerset County.
- Conestoga (Chester County): In Chester County.
- Conestoga (Lancaster County): In Lancaster County. Zip code: 17516.
- Conestoga Farms: In Delaware County. Zip code: 19317.
- Conestoga Gardens: In Lancaster County.
- Conestoga Township: A township in Lancaster County.
- Conestoga Woods: In Lancaster County. Zip code: 17604.
- Coneville: In Potter County. Zip code: 16748.
- Conewago: In Lancaster County. Zip code: 17022.
- Conewago Heights: In York County. Zip code: 17345.
- Conewago Township (Adams County): A township in Adams County.
- Conewago Township (Dauphin County): A township in Dauphin County.
- Conewago Township (York County): A township in York County.
- Conewango Township: A township in Warren County.
- Confluence: A borough in Somerset County. Zip code: 15424.
- Conger: In Washington County. Zip code: 15329.
- Congo: In Montgomery County. Zip code: 19504.
- Congress Hull: In Clearfield County.
- Congruity: In Westmoreland County. Zip code: 15601.
- Conifer: In Jefferson County. Zip code: 15864.
- Conklin Hill: In Wayne County.
- Connaughttown: In Montgomery County. Zip code: 19428.
- Conneaut Center: In Crawford County.
- Conneaut Lake: A census-designated place in Crawford County. Zip code: 16316.
- Conneaut Lake Park: In Crawford County. Zip code: 16316.
- Conneaut Lakeshore: A census-designated place in Crawford County.
- Conneaut Township (Crawford County): A township in Crawford County.
- Conneaut Township (Erie County): A township in Erie County.
- Conneautville: A borough in Crawford County. Zip code: 16406.
- Connellsville: A city in Fayette County. Zip code: 15425.
- Connellsville Township: A township in Fayette County.
- Conners Mill: In Lancaster County.
- Connersville: In Northumberland County. Zip code: 17851.
- Connerton: In Schuylkill County. Zip code: 17935.
- Connoquenessing: A borough in Butler County. Zip code: 16027.
- Connoquenessing Township: A township in Butler County.
- Conoy Township: A township in Lancaster County.
- Conpitt Junction: In Indiana County.
- Conrad: In Potter County. Zip code: 16720.
- Conshohocken: A borough in Montgomery County. Zip code: 19428.
- Conshohocken Station: In Montgomery County.
- Constitution: In York County.
- Content: In Jefferson County.
- Continental: In Philadelphia County. Zip code: 19106.
- Continental No. 2: In Fayette County.
- Conway: A borough in Beaver County. Zip code: 15027.
- Conyngham (Luzerne County - 18219): A borough in Luzerne County. Zip code: 18219.
- Conyngham (Luzerne County - no zip): In Luzerne County.
- Conyngham Township (Columbia County): A township in Columbia County.
- Conyngham Township (Luzerne County): A township in Luzerne County.
- Cook Tomb: In Forest County.
- Cook Township: A township in Westmoreland County.
- Cooke Township: A township in Cumberland County.
- Cookport: In Indiana County. Zip code: 15729.
- Cooks: In Huntingdon County.
- Cooks Mills: In Bedford County. Zip code: 15545.
- Cooks Run: In Clinton County. Zip code: 17778.
- Cooks Summit: In Armstrong County.
- Cooksburg: In Forest County. Zip code: 16217.
- Cool Spring: In Mercer County.
- Cool Valley: In Washington County. Zip code: 15317.
- Coolbaugh Township: A township in Monroe County.
- Coolbaughs: In Monroe County. Zip code: 18324.
- Coolidge Hollow: In Tioga County.
- Coolspring (Fayette County): In Fayette County. Zip code: 15445.
- Coolspring (Jefferson County): In Jefferson County. Zip code: 15730.
- Coolspring Township: A township in Mercer County.
- Coon Corners: In Crawford County. Zip code: 16335.
- Coon Hunter: In Snyder County. Zip code: 17842.
- Coon Island: In Washington County.
- Coontown: In McKean County. Zip code: 16735.
- Cooper Corners: In Wyoming County.
- Cooper Settlement: In Clearfield County. Zip code: 16834.
- Cooper Township (Clearfield County): A township in Clearfield County.
- Cooper Township (Montour County): A township in Montour County.
- Coopersburg: A borough in Lehigh County. Zip code: 18036.
- Coopersdale: In Cambria County.
- Cooperstown (Butler County): In Butler County. Zip code: 16059.
- Cooperstown (Venango County): A borough in Venango County. Zip code: 16317.
- Cooperstown (Westmoreland County): In Westmoreland County. Zip code: 15650.
- Coopersville: In Lancaster County. Zip code: 17509.
- Copella: In Northampton County. Zip code: 18014.
- Copes Bridge: In Chester County. Zip code: 19380.
- Copesville: In Chester County. Zip code: 19380.
- Coplay: A borough in Lehigh County. Zip code: 18037.
- Coral: In Indiana County. Zip code: 15731.
- Coraopolis: A borough in Allegheny County. Zip code: 15108.
- Coraopolis Heights: In Allegheny County. Zip code: 15108.
- Corbett: In Potter County.
- Corbettown: In Jefferson County.
- Cordelia: In Lancaster County.
- Corduroy: In Elk County.
- Corinne: In Chester County. Zip code: 19380.
- Cork Lane: In Luzerne County. Zip code: 18640.
- Corliss: In Allegheny County. Zip code: 15204.
- Corner Ketch: In Chester County. Zip code: 19335.
- Corner Store: In Chester County. Zip code: 19460.
- Corning: In Lehigh County. Zip code: 18092.
- Cornish: In Fayette County. Zip code: 15451.
- Cornog: In Chester County. Zip code: 19343.
- Cornplanter Township: A township in Venango County.
- Cornpropst: In Huntingdon County. Zip code: 16652.
- Cornwall: A borough in Lebanon County. Zip code: 17016.
- Cornwall Center: In Lebanon County. Zip code: 17016.
- Cornwall Furnace: In Lebanon County.
- Cornwall Junction: In Lebanon County.
- Cornwells Heights: In Bucks County. Zip code: 19020.
- Cornwells Heights-Eddington: A census-designated place in Bucks County.
- Corpers Homes: In Montgomery County. Zip code: 19444.
- Corrine: In Chester County. Zip code: 19380.
- Corry: A city in Erie County. Zip code: 16407.
- Corsica: A borough in Jefferson County. Zip code: 15829.
- Corsons: In Montgomery County.
- Cortez (Jefferson County): In Jefferson County. Zip code: 15767.
- Cortez (Lackawanna County): In Lackawanna County. Zip code: 18436.
- Corwins Corners: In McKean County. Zip code: 16701.
- Corydon Township: A township in McKean County.
- Coryland: In Bradford County.
- Coryville: In McKean County. Zip code: 16723.
- Coseytown: In Franklin County.
- Cosgrove: In Somerset County.
- Cosmus: In Armstrong County.
- Cossart: In Chester County.
- Costello: In Potter County. Zip code: 16720.
- Cosytown: In Franklin County. Zip code: 17225.
- Cottage: In Huntingdon County. Zip code: 16669.
- Cottage Grove: In Lawrence County. Zip code: 16105.
- Cottage Hill: In Clarion County. Zip code: 16242.
- Cottageville: In Bucks County. Zip code: 18901.
- Cottles Corner: In Bedford County.
- Cotton Town: In Blair County. Zip code: 16625.
- Couchtown: In Perry County. Zip code: 17047.
- Coudersport: A borough in Potter County. Zip code: 16915.
- Coudley: In Clearfield County.
- Coulter (Allegheny County): In Allegheny County.
- Coulter (Jefferson County): In Jefferson County.
- Coulters: In Allegheny County. Zip code: 15028.
- Council Crest: In Luzerne County. Zip code: 18201.
- Country Acres: In Montgomery County. Zip code: 19444.
- Country Club Estates (Delaware County): In Delaware County. Zip code: 19043.
- Country Club Estates (Lancaster County): In Lancaster County. Zip code: 17601.
- Country Club Estates (Montgomery County): In Montgomery County. Zip code: 19444.
- Country Club Heights: In Lancaster County. Zip code: 17601.
- Country Gardens: In Lancaster County. Zip code: 17540.
- Country Hills: In Westmoreland County. Zip code: 15642.
- County Junction: In Westmoreland County.
- County Line: In Bucks County.
- Coupon: In Cambria County. Zip code: 16629.
- Courtdale: A borough in Luzerne County. Zip code: 18704.
- Courtney: In Washington County. Zip code: 15029.
- Courtneys Mills: In Mercer County.
- Covalt: In Fulton County.
- Cove: In Perry County. Zip code: 17020.
- Covedale: In Blair County.
- Cove Gap: In Franklin County. Zip code: 17236.
- Coventry Mall: In Montgomery County. Zip code: 19464.
- Coventryville: In Chester County. Zip code: 19464.
- Coverdale (Allegheny County): In Allegheny County. Zip code: 15102.
- Coverdale (Blair County): In Blair County. Zip code: 16693.
- Coverdale (Lawrence County): In Lawrence County. Zip code: 16141.
- Cover Hill: In Cambria County.
- Covert: In Bradford County.
- Coverts: In Lawrence County.
- Coveville: In Monroe County. Zip code: 18325.
- Coveytown: In Sullivan County. Zip code: 18614.
- Covington: In Tioga County. Zip code: 16917.
- Covington Township (Clearfield County): A township in Clearfield County.
- Covington Township (Lackawanna County): A township in Lackawanna County.
- Covington Township (Tioga County): A township in Tioga County.
- Covode: In Indiana County. Zip code: 15767.
- Cowan (Armstrong County): In Armstrong County.
- Cowan (Union County): In Union County. Zip code: 17844.
- Cowanesque: In Tioga County. Zip code: 16918.
- Cowansburg: In Westmoreland County. Zip code: 15642.
- Cowanshannock Township: A township in Armstrong County.
- Cowans Village: In Franklin County. Zip code: 17224.
- Cowansville: In Armstrong County. Zip code: 16218.
- Cowden: In Washington County. Zip code: 15057.
- Cowley: In Bradford County.
- Coxeville: In Carbon County. Zip code: 18216.
- Coxton: In Luzerne County. Zip code: 18642.
- Coy: In Indiana County. Zip code: 15748.
- Coy Junction: In Indiana County. Zip code: 15748.
- Coyle: In Cumberland County.
- Coyleville: In Butler County. Zip code: 16034.
- Coyne Lock: In York County.
- Crabapple: In Greene County. Zip code: 15380.
- Crabtree: In Westmoreland County. Zip code: 15624.
- Crabtree Hollow: In Bucks County.
- Cracker Jack: In Washington County. Zip code: 15063.
- Crackersport: In Lehigh County. Zip code: 18104.
- Crafton: A borough in Allegheny County. Zip code: 15205.
- Crafton Heights: In Allegheny County. Zip code: 15205.
- Craig: In Lackawanna County. Zip code: 18414.
- Craigheads: In Cumberland County. Zip code: 17013.
- Craigs: In Schuylkill County. Zip code: 17948.
- Craigs Meadow: In Monroe County. Zip code: 18301.
- Craigsville: In Armstrong County. Zip code: 16262.
- Craley: In York County. Zip code: 17312.
- Cramer (Indiana County): In Indiana County. Zip code: 15954.
- Cramer (Jefferson County): In Jefferson County.
- Cranberry (Luzerne County): In Luzerne County. Zip code: 18201.
- Cranberry (Venango County): In Venango County. Zip code: 16319.
- Cranberry Ridge: In Luzerne County. Zip code: 18201.
- Cranberry Township (Butler County): A township in Butler County.
- Cranberry Township (Venango County): A township in Venango County.
- Cranesville: A borough in Erie County. Zip code: 16410.
- Crates: In Clarion County. Zip code: 16240.
- Crawford: In McKean County.
- Crawford Corners: In Venango County.
- Crawford Township: A township in Clinton County.
- Crawfordtown: In Jefferson County. Zip code: 15733.
- Crayton: In Erie County.
- Creamery: In Montgomery County. Zip code: 19430.
- Creamton: In Wayne County.
- Creasy: In Columbia County.
- Creekside: In Indiana County. Zip code: 15732.
- Creighton: In Allegheny County. Zip code: 15030.
- Crenshaw: In Jefferson County. Zip code: 15824.
- Crescent Heights: In Washington County. Zip code: 15427.
- Crescent Heights-Walkertown-Daisytown: A census-designated place in Washington County.
- Crescent Hills: In Allegheny County. Zip code: 15235.
- Crescent Lake: In Monroe County. Zip code: 18332.
- Crescent Township: A township in Allegheny County.
- Crescentdale: In Lawrence County. Zip code: 16157.
- Crescentville: In Philadelphia County.
- Cresco: In Monroe County. Zip code: 18326.
- Creslo (Cambria County - first): In Cambria County.
- Creslo (Cambria County - second): In Cambria County.
- Cresmont: In Schuylkill County. Zip code: 17931.
- Cress: In Franklin County. Zip code: 17268.
- Cresson: A borough in Cambria County. Zip code: 16630.
- Cresson State School and Hospital: In Cambria County. Zip code: 16630.
- Cresson Township: A township in Cambria County.
- Cressona: A borough in Schuylkill County. Zip code: 17929.
- Crestmont (Clinton County): In Clinton County. Zip code: 17745.
- Crestmont (Montgomery County): In Montgomery County. Zip code: 19090.
- Crestmont Village: In Beaver County. Zip code: 15001.
- Crestview (Montgomery County): In Montgomery County. Zip code: 19040.
- Crestview (Northampton County): In Northampton County. Zip code: 18042.
- Crestview (Washington County): In Washington County.
- Crestwood: In Luzerne County.
- Creswell: In Lancaster County. Zip code: 17516.
- Crete: In Indiana County.
- Cribb: In Westmoreland County.
- Criders Corners: In Butler County. Zip code: 16046.
- Crisp: In Westmoreland County.
- Croft: In Clearfield County. Zip code: 16830.
- Crolls Mills: In Butler County.
- Cromby: In Chester County. Zip code: 19460.
- Cromwell Township: A township in Huntingdon County.
- Crooked Creek (Huntingdon County): In Huntingdon County. Zip code: 16652.
- Crooked Creek (Tioga County): In Tioga County. Zip code: 16935.
- Crookham: In Washington County. Zip code: 15332.
- Crosby: In McKean County. Zip code: 16724.
- Cross Creek: In Washington County. Zip code: 15021.
- Cross Creek Township: A township in Washington County.
- Cross Fork: In Potter County. Zip code: 17729.
- Cross Keys (Adams County): In Adams County. Zip code: 17350.
- Cross Keys (Blair County): In Blair County. Zip code: 16635.
- Cross Keys (Bucks County): In Bucks County. Zip code: 18901.
- Cross Keys (Juniata County): In Juniata County. Zip code: 17021.
- Cross Mill: In York County.
- Cross Pump Station: In Jefferson County.
- Cross Roads: A borough in York County. Zip code: 17322.
- Cross Village: In Carbon County.
- Crossgrove: In Snyder County. Zip code: 17841.
- Crossingville: In Crawford County. Zip code: 16412.
- Crosskill Mills: In Berks County.
- Crossland: In Fayette County.
- Crossroads: In Northampton County. Zip code: 18014.
- Crosswicks: In Montgomery County. Zip code: 19046.
- Crothers: In Washington County.
- Crown: In Clarion County. Zip code: 16220.
- Crows Mills: In Greene County.
- Croydon: A census-designated place in Bucks County. Zip code: 19021.
- Croydon Acres: In Bucks County. Zip code: 19021.
- Croydon Crest: In Bucks County. Zip code: 19021.
- Croydon Heights: In Bucks County. Zip code: 19021.
- Croydon Manor: In Bucks County. Zip code: 19021.
- Croydon Park: In Bucks County. Zip code: 19021.
- Croyland: In Elk County.
- Croyle Township: A township in Cambria County.
- Crozar Terrace: In Delaware County. Zip code: 19013.
- Crozer Park Gardens: In Delaware County. Zip code: 19013.
- Crozier Run Branch Junction: In Fayette County.
- Crozierville: In Delaware County.
- Crucible: In Greene County. Zip code: 15325.
- Crum Creek Manor: In Delaware County. Zip code: 19013.
- Crum Lynne: In Delaware County. Zip codes: 19022, 19078.
- Crumb: In Somerset County.
- Crystal (Fayette County): In Fayette County.
- Crystal (Potter County): In Potter County. Zip code: 16739.
- Crystal Lake: In Susquehanna County. Zip code: 18421.
- Crystal Spring: In Fulton County. Zip code: 15536.
- Crystal Springs: In Forest County.
- Cuba Mills: In Juniata County. Zip code: 17059.
- Cuddy: In Allegheny County. Zip code: 15031.
- Cuddy Hill: In Allegheny County. Zip code: 15031.
- Culbertson: In Franklin County.
- Culmerville: In Allegheny County. Zip code: 15084.
- Culp: In Blair County. Zip code: 16601.
- Culpepper Woods: In Montgomery County. Zip code: 19444.
- Cumberland Park: In Cumberland County. Zip code: 17011.
- Cumberland Township (Adams County): A township in Adams County.
- Cumberland Township (Greene County): A township in Greene County.
- Cumberland Valley Township: A township in Bedford County.
- Cumberland Village: In Greene County. Zip code: 15320.
- Cumbola: In Schuylkill County. Zip code: 17930.
- Cumiskey: In Bradford County.
- Cummings: In Indiana County.
- Cummings Township: A township in Lycoming County.
- Cummingstown: In Cumberland County. Zip code: 17013.
- Cummingswood Park: In Westmoreland County. Zip code: 15610.
- Cumminsville: In Cumberland County.
- Cumru Township: A township in Berks County.
- Cuneo: In Elk County. Zip code: 15846.
- Cunningham: In Butler County.
- Cupola: In Chester County. Zip code: 19344.
- Curfew: In Fayette County.
- Curley Hill: In Bucks County. Zip code: 18901.
- Curllsville: In Clarion County. Zip code: 16221.
- Curren Terrace: In Montgomery County. Zip code: 19401.
- Curry (Allegheny County): In Allegheny County.
- Curry (Blair County): In Blair County.
- Curry Hill: In Luzerne County.
- Curry Run: In Clearfield County. Zip code: 15757.
- Currys Mills: In Butler County.
- Curryville: In Blair County. Zip code: 16631.
- Curtin: In Centre County. Zip code: 16841.
- Curtin Township: A township in Centre County.
- Curtis Hills: In Montgomery County. Zip code: 19095.
- Curtis Park (Centre County): In Centre County. Zip code: 16866.
- Curtis Park (Delaware County): In Delaware County. Zip code: 19079.
- Curtisville: In Allegheny County. Zip code: 15032.
- Curwensville: A borough in Clearfield County. Zip code: 16833.
- Cush Creek: In Indiana County.
- Cussewago Township: A township in Crawford County.
- Custards: In Crawford County. Zip code: 16314.
- Custer City: In McKean County. Zip code: 16725.
- Custis Woods: In Montgomery County. Zip code: 19038.
- Cutler Summit: In Potter County.
- Cyclone: In McKean County. Zip code: 16726.
- Cymbria: In Cambria County.
- Cymbria Mine: In Cambria County. Zip code: 15714.
- Cynwyd: In Montgomery County.
- Cynwyd Estates: In Montgomery County. Zip code: 19004.
- Cynwyd Hills: In Montgomery County. Zip code: 19004.
- Cypher: In Bedford County. Zip code: 16650.
- Cyrus: In Venango County.