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Riley County, Kansas facts for kids

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Riley County
Riley County Courthouse in Manhattan (2005)
Riley County Courthouse in Manhattan (2005)
Flag of Riley County
Flag
Map of Kansas highlighting Riley County
Location within the U.S. state of Kansas
Map of the United States highlighting Kansas
Kansas's location within the U.S.
Country  United States
State  Kansas
Founded August 25, 1855
Named for Bennet C. Riley
Seat Manhattan
Largest city Manhattan
Area
 • Total 622 sq mi (1,610 km2)
 • Land 610 sq mi (1,600 km2)
 • Water 12 sq mi (30 km2)  2.0%%
Population
 (2020)
 • Total 71,959
 • Estimate 
(2021)
72,208 Increase
 • Density 118.0/sq mi (45.6/km2)
Time zone UTC−6 (Central)
 • Summer (DST) UTC−5 (CDT)
Congressional district 1st

Riley County is a county located in the U.S. state of Kansas. Its county seat and largest city is Manhattan. As of the 2020 census, the population was 71,959. The county was named after Bennet Riley, the 7th governor of California, and a Mexican–American War hero. Riley County is home to Fort Riley and Kansas State University.

History

Riley County, named for Mexican–American War general Bennet Riley, was on the western edge of the 33 original counties established by the Kansas Territorial Legislature in August 1855. For organizational purposes, Riley County initially had attached to it Geary County and all land west of Riley County, across Kansas Territory into present-day Colorado.

The first Territorial Capital of Kansas Territory was located in the boundaries of Riley County, in the former town of Pawnee. The site now falls within the boundaries of Fort Riley, a U.S. Army post.

Manhattan was selected as county seat in contentious fashion. In late 1857, an election was held to select the county seat, with Ogden prevailing. However, Manhattanites suspected election fraud, and were eventually able to prove that a number of votes were illegally cast. Sheriff David A. Butterfield was forced to secure the county's books and records for Manhattan, and Manhattan was finally officially declared the county seat in 1858.

On May 30, 1879, the "Irving, Kansas Tornado" began in Riley County. This tornado is estimated to have been an F4 on the Fujita scale, with a damage path 800 yards (700 m) wide and 100 miles (200 km) long. Eighteen people were killed and sixty were injured.

Geography

According to the United States Census Bureau, the county has a total area of 622 square miles (1,610 km2), of which 610 square miles (1,600 km2) is land and 12 square miles (31 km2) (2.0%) is water.

The eastern border of the county follows the former course of the Big Blue River. The river was dammed in the 1960s and Tuttle Creek Lake was created as a result. The county falls within the Flint Hills region of the state.

Adjacent counties

Demographics

USA Riley County, Kansas age pyramid
Population pyramid based on 2000 census age data
Historical population
Census Pop.
1860 1,224
1870 5,105 317.1%
1880 10,430 104.3%
1890 13,183 26.4%
1900 13,828 4.9%
1910 15,783 14.1%
1920 20,650 30.8%
1930 19,882 −3.7%
1940 20,617 3.7%
1950 33,405 62.0%
1960 41,914 25.5%
1970 56,788 35.5%
1980 63,505 11.8%
1990 67,139 5.7%
2000 62,843 −6.4%
2010 71,115 13.2%
2020 71,959 1.2%
2023 (est.) 71,402 0.4%
U.S. Decennial Census
1790-1960 1900-1990
1990-2000 2010-2020

Riley County is part of the Manhattan, Kansas Metropolitan Statistical Area. People aged 15 to 34 years old make up 53.6% of the population of Riley County, one of the highest rates in the United States.

Education

Colleges and universities

Unified school districts

  • Riley County USD 378
  • Manhattan-Ogden USD 383
  • Blue Valley USD 384

Communities

Map of Riley Co, Ks, USA
2005 map of Riley County (map legend)

List of townships / incorporated cities / unincorporated communities / extinct former communities within Riley County.

Cities

‡ means a community has portions in an adjacent county.

Unincorporated communities

† means a community is designated a Census-Designated Place (CDP) by the United States Census Bureau.

Former communities

These former places were flooded when Tuttle Creek Lake was created in the 1950s to 1960s. Randolph (above) was also flooded, but moved a mile west of its original location.

  • Cleburne
  • Garrison Cross
  • Stockdale
  • Winkler

Fort Riley

Located north of the junction of the Smoky Hill and Republican rivers in Geary County, Fort Riley Military Reservation covers 100,656 acres (407 km2) in Geary and Riley counties. The fort has a daytime population of nearly 25,000 and includes a census-designated place.

Townships

Riley County 1887 Township map
Riley County Township map (1887)

Riley County is divided into fourteen townships. The city of Manhattan which is surrounded by Manhattan Township is considered governmentally independent and is excluded from the census figures for Manhattan Township or any other townships. In the following table, the population center is the largest city (or cities) included in that township's population total, if it is of a significant size.

Sources: 2000 U.S. Gazetteer from the U.S. Census Bureau.
Township FIPS Population
center
Population Population
density
/km2 (/sq mi)
Land area
km2 (sq mi)
Water area
km2 (sq mi)
Water % Geographic coordinates
Ashland 02725 150 2 (4) 89 (35) 1 (0) 0.75% 39°6′48″N 96°37′42″W / 39.11333°N 96.62833°W / 39.11333; -96.62833
Bala 03825 Leonardville 762 7 (18) 108 (42) 0 (0) 0.12% 39°20′34″N 96°53′47″W / 39.34278°N 96.89639°W / 39.34278; -96.89639
Center 12100 81 1 (3) 82 (32) 0 (0) 0.04% 39°29′22″N 96°52′54″W / 39.48944°N 96.88167°W / 39.48944; -96.88167
Fancy Creek 22950 126 2 (4) 83 (32) 0 (0) 0.07% 39°24′55″N 96°53′14″W / 39.41528°N 96.88722°W / 39.41528; -96.88722
Grant 28075 833 9 (23) 92 (35) 7 (3) 7.38% 39°17′52″N 96°41′31″W / 39.29778°N 96.69194°W / 39.29778; -96.69194
Jackson 34900 Randolph 326 4 (10) 84 (32) 10 (4) 10.30% 39°26′43″N 96°45′1″W / 39.44528°N 96.75028°W / 39.44528; -96.75028
Madison 44125 Fort Riley CDP (part) 8,173 22 (58) 366 (141) 0 (0) 0.11% 39°15′32″N 96°50′26″W / 39.25889°N 96.84056°W / 39.25889; -96.84056
Manhattan 44275 3,275 37 (95) 89 (35) 3 (1) 3.28% 39°12′45″N 96°35′46″W / 39.21250°N 96.59611°W / 39.21250; -96.59611
May Day 45225 78 1 (2) 81 (31) 0 (0) 0.04% 39°32′39″N 96°53′41″W / 39.54417°N 96.89472°W / 39.54417; -96.89472
Ogden 52300 Ogden 2,423 69 (178) 35 (14) 1 (0) 2.32% 39°7′6″N 96°41′54″W / 39.11833°N 96.69833°W / 39.11833; -96.69833
Sherman 65075 524 7 (18) 76 (29) 5 (2) 6.06% 39°22′30″N 96°43′58″W / 39.37500°N 96.73278°W / 39.37500; -96.73278
Swede Creek 69650 Cleburne (hist.) 157 1 (3) 125 (48) 4 (1) 3.00% 39°32′24″N 96°42′9″W / 39.54000°N 96.70250°W / 39.54000; -96.70250
Wildcat 79175 750 10 (25) 77 (30) 0 (0) 0.10% 39°13′26″N 96°42′28″W / 39.22389°N 96.70778°W / 39.22389; -96.70778
Zeandale 80900 357 2 (6) 154 (60) 2 (1) 0.97% 39°7′39″N 96°27′19″W / 39.12750°N 96.45528°W / 39.12750; -96.45528

Notable people

Among notable current and former residents of Riley County are former Governor John W. Carlin, General Glen Edgerton, millionaire miner Horace A. W. Tabor, NFL receiver Jordy Nelson.

See also

Kids robot.svg In Spanish: Condado de Riley para niños

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