Allen County , Kansas

Allen County: County in Kansas, United States

Allen County locator map
Location of Allen County on Kansas map.

About

Allen County is a county located in the U.S. state of Kansas. As of the 2010 census, the population was 13,371 and a population density of 10 people per km². After 10 years in 2020 county had an estimated population of 12,399 inhabitants. Its county seat is Iola. The county was created 166 years ago in 1855.

Allen County Jail  Iola image
Allen County Jail Iola
Allen County Jail  Iola image

Geography

Allen County is located at 37°53'9"N 95°18'5"W (37.8857300, -95.3013900). It has 7 neighbors: Anderson County, Bourbon County, Coffey County, Linn County, Neosho County, Wilson County and Woodson County.

Allen County map

The largest city of Allen County is Iola with a population of 769. Other cities include, La Harpe population 531, Moran population 509, Gas population 504 and Carlyle population 270. See all Allen County cities & populated places.

Weather

Allen County forecast: Showers and thunderstorms likely. Mostly cloudy, with a high near 78. Chance of precipitation is 60%. more

Allen County Quick Facts

Population : 12,399 (2020)
Country : United States of America
State : Kansas (United States)
Different from : Allegany County, Allegany County, Alleghany County, Alleghany County, Allegheny County
Area : 1308 km2
Water as percent of area : 1%
Land as percent of area : 99%
Named for : William Allen
Capital : Iola
Establishment : August 08, 1855
Time Zone : Central Time Zone
Local time : 11:18:36 (24th October 2021)
Density : 9 Pop. per km² as of 2020
Population growth : -7.84% (2010-2020)
Weather : 78℉ Showers And Thunderstorms Likely 7-days weather

Allen County has 7 neighbours.

  • Iola

Demographics

According to census records, the population of Allen County decreased by 7.84% in 10 years.

Year Population % Change Method
2010 13,371 - census
2011 13,350 -0.16% estimation process
2012 13,306 -0.33% estimation process
2013 13,069 -1.81% estimation process
2014 12,892 -1.37% estimation process
2015 12,683 -1.65% estimation process
2016 12,670 -0.1% estimation process
2017 12,555 -0.92% estimation process
2018 12,501 -0.43% estimation process
2019 12,369 -1.07% estimation process
2020 12,399 0.24% estimation process

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People born in Allen County (1)

Kent Thompson was born in Allen County

Other places with the same name (4)

Allen County Populated Places

Cities, Towns, Neighborhoods & Other Populated Places in Allen County.

City Name Population Title
Iola 769 City in Kansas, USA
La Harpe 531 City in Allen County, Kansas, United States
Moran 509 City in Kansas, United States
Gas 504 City in Kansas, USA
Carlyle 270 Unincorporated community in Allen County, Kansas
Humboldt 242 City in Allen County, Kansas, USA
Geneva 115 Unincorporated community in Allen County, Kansas
Savonburg 103 City in Allen County, Kansas, United States of America
Elsmore 67 Township in Allen County, Kansas
Mildred 23 Human settlement in Allen County, Kansas, United States of America
Bassett 23 City in Kansas, United States

Kansas Other Counties (more counties)

County Name Population Title
Johnson County 607,220 County in Wyoming, United States
Sedgwick County 519,907 County in Kansas, United States
Wichita 391,731 County seat of Sedgwick County, Kansas, United States
Overland Park 197,381 City in the U.
Shawnee County 175,999 County in Kansas, United States
Wyandotte County 165,265 County in Kansas, United States
Kansas City 152,960 County seat of Wyandotte County, Kansas, United States
Douglas County 122,530 County in Kansas, United States
Leavenworth County 82,246 County in Kansas, United States
Riley County 73,202 County in Kansas, United States
Butler County 66,992 County in Kansas, United States of America
Shawnee 66,298 City in Oklahoma, United States
Reno County 61,793 County in Kansas, United States
Lenexa 56,156 City in Kansas, United States
Saline County 53,926 County in Kansas, United States
Salina 46,274 City in and the county seat of Saline County, Kansas, United States