Clarke County, Iowa

Clarke County: County in Iowa, United States

About

Clarke County is a county located in the U.S. state of Iowa. As of the 2010 census, the population was 9,286 and a population density of 8 people per km². After 10 years in 2020 county had an estimated population of 9,353 inhabitants. Its county seat is Osceola. The county was created 178 years ago in 1845.

Clarke County locator map
Location of Clarke County on Iowa map.

Quick Facts about Clarke County

Population : 9,353 (2020)
Country : United States of America
State : Iowa (United States)
Different from : Clarke County, Clarke County, Clarke County, Clarke County
Area : 1118 km2
Water as percent of area : 0.1%
Land as percent of area : 99.9%
Named for : James Clarke
Capital : Osceola
Establishment : January 01, 1846
Time Zone : America/Chicago
Local time : 21:53:41 (18th March 2024)
Density : 8 Pop. per km² as of 2020
Population growth : 0.72% (2010-2020)
Clarke County  Iowa Courthouse image
Clarke County Iowa Courthouse
Clarke County  Iowa Courthouse image

Geography

Clarke County is located at 41°1'45"N 93°47'7"W (41.0290300, -93.7851600). It has 2 neighbors: Decatur County and Warren County.

Clarke County map

The largest city of Clarke County is Osceola with a population of 5,285. Other cities include, Murray population 681 and Woodburn population 189. See all Clarke County cities & populated places.

Clarke County Populated Places

Cities, towns, neighborhoods & other populated places in Clarke County.

City Name Population Title
Osceola 5,285 City in Clarke County, Iowa, United States
Murray 681 City in Iowa, United States
Woodburn 189 City in Iowa, USA

Clarke County has 2 neighbours.

  • Osceola

Demographics

The population of Clarke County increased by 0.72% in 10 years.

Year Population % Change Method
2010 9,286 - census
2011 9,317 0.33% estimation process
2012 9,341 0.26% estimation process
2013 9,245 -1.04% estimation process
2014 9,196 -0.53% estimation process
2015 9,219 0.25% estimation process
2016 9,288 0.74% estimation process
2017 9,396 1.15% estimation process
2018 9,502 1.12% estimation process
2019 9,395 -1.14% estimation process
2020 9,353 -0.45% estimation process

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People born in Clarke County (1)

Richard Ramsey was born in Clarke County

Other places with the same name (5)

Iowa Other Counties (more counties)

County Name Population Title
Indiana 820,445 A city located in the state of Iowa.
Polk County 494,281 County in Iowa, United States
Linn County 227,854 County in Oregon, United States
Des Moines 212,312 The capital of Iowa.
Scott County 173,216 County in Tennessee, United States
Johnson County 153,740 County in Iowa, United States
Cedar Rapids 134,027 The second most populous city in Iowa.
Black Hawk County 130,786 County in Iowa, United States
Woodbury County 103,138 County in Iowa, United States of America
Davenport 101,799 The most populous city in Scott County, Iowa.
Story County 98,237 County in Iowa, United States
Dubuque County 97,590 County in Iowa, United States
Dallas County 96,963 County in Iowa, United States
Pottawattamie County 93,328 County in Iowa, United States of America
Sioux City 82,651 The second most populous city in Iowa.
Iowa City 75,130 The most populous city in Johnson County, Iowa.