Osceola County , Iowa

Osceola County: County in Iowa, United States

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


Osceola County is a county located in the U.S. state of Iowa. As of the 2010 census, the population was 6,462 and a population density of 6 people per km². After 9 years in 2019 county had an estimated population of 5,958 inhabitants. Its county seat is Sibley. The county was created 150 years ago in 1870.


Osceola County is located at 43°22'43"N 95°37'25"W (43.3785700, -95.6236900). It has 5 neighbors: Dickinson County, Lyon County, O Brien County, Jackson County and Nobles County.

Osceola County Courthouse 'Iowa' image
Osceola County Courthouse 'Iowa'

The largest city of Osceola County is Sibley with a population of 2,574. Other cities include, Ashton population 420, Melvin population 198 and Harris population 157. See all Osceola County cities & populated places.


Osceola County forecast: Sunny, with a high near 94. more

Osceola County Courthouse 'Iowa' image

Osceola County map

Osceola County Quick Facts

Population : 5,958 (2019)
Country : United States of America
State : Iowa (United States)
Different from : Osceola County, Osceola County
Area : 1035 km2
Water as percent of area : 0.2%
Land as percent of area : 99.8%
Named for : Osceola
Altitude : 1,565 feet / 477 meters
Capital : Sibley
Establishment : January 01, 1871
Time Zone : America/Chicago
Local time : 12:27:09 (27th July 2021)
Density : 6 Pop. per km² as of 2019
Population growth : -8.46% (2010-2019)
Weather : 94℉ Sunny 7-days weather

Osceola County has 5 neighbours.

  • Sibley


According to census records, the population of Osceola County decreased by 8.46% in 9 years.

Year Population % Change Method
1900 8,725 - estimation process
1910 8,956 2.58% estimation process
2010 6,462 -38.59% census
2011 6,316 -2.31% estimation process
2012 6,204 -1.81% estimation process
2013 6,236 0.51% estimation process
2014 6,231 -0.08% estimation process
2015 6,160 -1.15% estimation process
2016 6,095 -1.07% estimation process
2017 6,021 -1.23% estimation process
2018 6,028 0.12% estimation process
2019 5,958 -1.17% estimation process

Comitatul Osceola, Comte d'Osceola, Comte dOsceola, Comté d'Osceola, Comté dOsceola, Condado de Osceola, Condado han Osceola, Contea di Osceola, Hrabstwo Osceola, Kantono Osceola, Oceola, Okrug Osiola, Osceola, Osceola Kun, Osceola Kūn, Osceola konderria, Osceola megye, Oseola, Oseola srjan, Osseola, Quan Osceola, Quận Osceola, ao xi ou la xian, mqatʿt awsywla, ose'ola ka'unti, oseora jun, shhrstan awskywla aywwa, Округ Осиола, Осеола, Оссеола, Оцеола, Օսեոլա շրջան, اوسچوایلا کاؤنٹی, اوسیولا کاؤنٹی، آئیووا, شهرستان اوسکئولا، آیووا, مقاطعة أوسيولا, ওসেওলা কাউন্টি, オセオラ郡, 奧西歐拉縣

People born in Osceola County (1)

American politician (1877-1934) William L. Harding was born in Osceola County

Other places with the same name (2)

Osceola County Populated Places

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

City Name Population Title
Sibley 2,574 City in Iowa
Ocheyedan 459 Township in Osceola County, Iowa
Ashton 420 City in Osceola County, Iowa, United States
Melvin 198 City in Iowa, USA
Harris 157 City in Osceola County, Iowa, United States

Iowa Other Counties (more counties)

County Name Population Title
Iowa 3,155,070 Midwestern state in the United States
Indiana 863,002 City in and county seat of Marion County, Indiana, United States and the Indiana federated state capital city
Polk County 490,161 County in Iowa, United States
Linn County 226,706 County in Oregon, United States
Des Moines 214,237 City in and county seat of Polk County, Iowa, United States, and Iowa federated state capital city
Scott County 172,943 County in Tennessee, United States
Johnson County 151,140 County in Iowa, United States
Cedar Rapids 133,562 City in Iowa
Black Hawk County 131,228 County in Iowa, United States
Woodbury County 103,107 County in Iowa, United States of America
Davenport 101,590 County seat of Scott County, Iowa, United States
Dubuque County 97,311 County in Iowa, United States
Story County 97,117 County in Iowa, United States
Dallas County 93,453 County in Iowa, United States
Pottawattamie County 93,206 County in Iowa, United States of America
Sioux City 82,651 City in Iowa, United States of America

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