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Washington County
Burnside's Bridge in Washington County, site of heavy combat during the Battle of Antietam
Burnside's Bridge in Washington County, site of heavy combat during the Battle of Antietam
Flag of Washington County
Flag
Official seal of Washington County
Seal
Map of Maryland highlighting Washington County
Location within the U.S. state of Maryland
Map of the United States highlighting Maryland
Maryland's location within the U.S.
Country  United States
State  Maryland
Founded September 6, 1776
Named for George Washington
Seat Hagerstown
Largest city Hagerstown
Area
 • Total 467 sq mi (1,210 km2)
 • Land 458 sq mi (1,190 km2)
 • Water 9.6 sq mi (25 km2)  2.0%
Population
 (2020)
 • Total 154,705
 • Estimate 
(2023)
155,813 Increase
 • Density 331.3/sq mi (127.91/km2)
Time zone UTC−5 (Eastern)
 • Summer (DST) UTC−4 (EDT)
Congressional district 6th

Washington County is a county in Maryland, a state in the United States. About 154,705 people lived here in 2020. The main city and county seat is Hagerstown. This county is part of the Western Maryland area.

Washington County was the first county in the U.S. to be named after George Washington. He was a general in the American Revolutionary War and later became the first President. The county is also part of Appalachia, a mountain region. It shares borders with Pennsylvania to the north, Virginia to the south, and West Virginia to the south and west.

History of Washington County

Seal of Washington County, Maryland (1950–1988)
The Washington County seal from 1950 to 1988.

The western parts of what is now Washington County were once part of Prince George's County. This was back in 1696, when Maryland was still a colony. Prince George's County was very large, covering six future counties.

Later, in 1748, Frederick County was created from Prince George's County. Then, after the United States became independent, Washington County was officially formed. This happened on September 6, 1776. It was created by dividing Frederick County.

At first, Washington County included all of western Maryland. But over time, other counties were formed from its land. These included Allegany County in 1789 and Garrett County in 1872. Many historic places in Washington County are listed on the National Register of Historic Places.

Geography and Natural Features

Washington County covers about 467 square miles. Most of this area, 458 square miles, is land. The rest, about 9.6 square miles, is water.

The county is located in the Appalachian Mountains. In the west, you'll find the Ridge-and-Valley Appalachians. To the east is South Mountain, which is part of the Blue Ridge Mountains. Much of the county sits in the wide Hagerstown Valley. This valley is part of the larger Great Appalachian Valley.

The county's northern border is the Mason–Dixon line with Pennsylvania. To the south, the Potomac River separates it from Virginia and West Virginia. Sideling Hill Creek and Allegany County, Maryland are to the west. Frederick County and South Mountain are to the east.

Neighboring Counties

Main Roads and Highways

2019-07-10 11 52 50 View south along Interstate 81 from the overpass for Interstate 70 in Halfway, Washington County, Maryland
View south along I-81 from I-70 in Washington County.
  • I-68 (MD).svg Interstate 68
  • I-70 (MD).svg Interstate 70
  • I-81 (MD).svg Interstate 81
  • US 11.svg U.S. Route 11
  • US 40.svg U.S. Route 40
  • Alternate plate.svg
    US 40.svg U.S. Route 40 Alternate

  • US 40 Scenic
  • US 340.svg U.S. Route 340
  • US 522.svg U.S. Route 522
  • MD Route 34.svg Maryland Route 34
  • MD Route 56.svg Maryland Route 56
  • MD Route 57.svg Maryland Route 57
  • MD Route 58.svg Maryland Route 58
  • MD Route 60.svg Maryland Route 60
  • MD Route 62.svg Maryland Route 62
  • MD Route 63.svg Maryland Route 63
  • MD Route 64.svg Maryland Route 64
  • MD Route 65.svg Maryland Route 65
  • MD Route 66.svg Maryland Route 66
  • MD Route 67.svg Maryland Route 67
  • MD Route 68.svg Maryland Route 68
  • MD Route 77.svg Maryland Route 77
  • MD Route 144.svg Maryland Route 144
  • MD Route 180.svg Maryland Route 180
  • MD Route 418.svg Maryland Route 418
  • MD Route 491.svg Maryland Route 491
  • MD Route 494.svg Maryland Route 494
  • MD Route 550.svg Maryland Route 550
  • MD Route 615.svg Maryland Route 615
  • MD Route 632.svg Maryland Route 632

People and Population

Historical population
Census Pop.
1790 15,822
1800 18,650 17.9%
1810 18,730 0.4%
1820 23,075 23.2%
1830 25,268 9.5%
1840 28,850 14.2%
1850 30,848 6.9%
1860 31,417 1.8%
1870 34,712 10.5%
1880 38,561 11.1%
1890 39,782 3.2%
1900 45,133 13.5%
1910 49,617 9.9%
1920 59,694 20.3%
1930 65,882 10.4%
1940 68,838 4.5%
1950 78,886 14.6%
1960 91,219 15.6%
1970 103,829 13.8%
1980 113,086 8.9%
1990 121,393 7.3%
2000 131,923 8.7%
2010 147,430 11.8%
2020 154,705 4.9%
2023 (est.) 155,813 5.7%
U.S. Decennial Census
1790-1960 1900-1990
1990-2000 2010–2018

In 2010, there were 147,430 people living in Washington County. There were 55,687 households. Most people (85.1%) were white. About 9.6% were Black or African American. People of Hispanic or Latino origin made up 3.5% of the population.

The average age in the county was about 39.7 years old. Many households (32.4%) had children under 18 living with them. The average household had 2.50 people.

Cities and Towns

Hagerstown Downtown Potomac St
Downtown Hagerstown.
Williamsport Maryland
Williamsport.

City

  • Hagerstown (This is the county seat, where the main government offices are.)

Towns

Census-Designated Places (CDPs)

These are areas that look like towns but don't have their own local government.

Hancock main street
Hancock.

Unincorporated Communities

Bloodylane
A historic lane in Sharpsburg.

These are places that are not part of a city or town.

Economy and Jobs

Washington County has many different types of jobs. Some of the largest employers include hospitals, banks, and big companies that handle shipping and logistics.

Here are some of the major employers in the county:

Employer Employees
(Nov. 2014)
Meritus Health 2,730
Citi 2,700
First Data 2,322
Volvo Group 1,350
The Bowman Group 718
FedEx Ground 648
Staples Inc. 597
Hagerstown Community College 594
Merkle Response Management Group 545
Arc of Washington County 500
Direct Mail Processors 500
Walmart/Sam's Club 500
Sierra Nevada Corp. 486
Giant Food Stores/
Martin's Food Markets
420
Weis Markets 400
Brook Lane Health Services 395
Lehigh Phoenix 360
A.C.&T 350
Susquehanna Bancshares 345
Dot Foods 312
JLG Industries 300
Home Depot 296
Lowe's 276
Thompson's Gas & Electric Service 275
United Parcel Service (UPS) 274
CertainTeed 250
Darden Restaurants 250
Sheetz 250
Tractor Supply 250
Homewood Retirement Centers 249
NMS Healthcare of Hagerstown 240
Horizon Goodwill Industries 229
C. William Hetzer 225
FedEx Freight 225

The county is also a top producer of fruits, tree nuts, and berries in Maryland.

Parks and Fun Places

2019-07-14 13 12 11 View west along Interstate 68 and U.S. Route 40 (National Freeway) from the Victor Cushwa Memorial Bridge as it passes through the Sideling Hill Road Cut in Forest Park, Washington County, Maryland
The Sideling Hill road cut on I-68/U.S. 40.

Washington County has many great places to visit for outdoor fun and history.

National Parks and Trails

State Parks

Museums and Historic Sites

  • Bowman House, Boonsboro
  • Crystal Grottoes: Maryland's only show caves.
  • Discovery Station, Hagerstown
  • Hager House, Hagerstown
  • Hagerstown Roundhouse Museum, Hagerstown
  • Price-Miller House, Hagerstown
  • Sideling Hill: A man-made mountain pass on Interstate 68/U.S. Route 40. It shows millions of years of rock layers.
  • Springfield Farm, Williamsport
  • Stoney Creek Farm, Boonsboro
  • Washington County Museum of Fine Arts, Hagerstown
  • Washington County Rural Heritage Museum, Boonsboro

Schools and Learning

Washington County Public Schools runs the public schools in the county. You can find many elementary, middle, and high schools here.

High Schools

Colleges and Universities

  • Antietam Bible College, Biblical Seminary, and Graduate School
  • Hagerstown Community College: A two-year public college.
  • Kaplan College (formerly Hagerstown Business College)
  • Mount Saint Mary's University, Hagerstown Campus: Offers a Master of Business Administration (MBA) program.
  • University System of Maryland at Hagerstown: A branch of the University System of Maryland. It offers many different degree programs.

Famous People from Washington County

  • You can find a list of notable people from this area at People from Washington County.

See also

Kids robot.svg In Spanish: Condado de Washington (Maryland) para niños

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