Cass County , Iowa

Cass County: County in Iowa, United States

About

Cass County is a county located in the U.S. state of Iowa. As of the 2010 census, the population was 13,956 and a population density of 10 people per km². After 10 years in 2020 county had an estimated population of 12,817 inhabitants. Its county seat is Atlantic. The county was created 171 years ago in 1850.

Cass County Quick Facts

Population : 12,817 (2020)
Country : United States of America
State : Iowa (United States)
Different from : Cass County, Cass County, Cass County, Cass County, Cass County, Cass County, Cass County, Cass County
Area : 1463 km2
Water as percent of area : 0.1%
Land as percent of area : 99.9%
Named for : Lewis Cass
Capital : Atlantic
Establishment : January 01, 1851
Time Zone : America/Chicago
Local time : 13:09:46 (27th May 2022)
Density : 9 Pop. per km² as of 2020
Population growth : -8.89% (2010-2020)
Cass County locator map
Location of Cass County on Iowa map.
Cass Co IA Court House image
Cass Co IA Court House
Cass Co IA Court House image

Geography

Cass County is located at 41°19'53"N 94°55'40"W (41.3314900, -94.9278300). It has 6 neighbors: Adair County, Adams County, Audubon County, Montgomery County, Pottawattamie County and Shelby County.

Cass County map

The largest city of Cass County is Atlantic with a population of 6,513. Other cities include, Griswold population 941, Anita population 898, Lewis population 400 and Marne population 114. See all Cass County cities & populated places.

Cass County Populated Places

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

City Name Population Title
Atlantic 6,513 City in Iowa
Griswold 941 Human settlement in Cass County, Iowa, United States of America
Anita 898 City in Iowa
Lewis 400 City in Cass County, Iowa
Massena 334 Township in Cass County, Iowa, USA
Cumberland 246 Town in Cass County, Iowa, United States
Marne 114 Human settlement in Cass County, Iowa, United States of America
Wiota 107 City in Cass County, Iowa, United States

Cass County has 6 neighbours.

  • Atlantic

Demographics

According to census records, the population of Cass County decreased by 8.89% in 10 years.

Year Population % Change Method
2010 13,956 - census
2011 13,765 -1.39% estimation process
2012 13,700 -0.47% estimation process
2013 13,572 -0.94% estimation process
2014 13,395 -1.32% estimation process
2015 13,351 -0.33% estimation process
2016 13,176 -1.33% estimation process
2017 13,144 -0.24% estimation process
2018 12,948 -1.51% estimation process
2019 12,836 -0.87% estimation process
2020 12,817 -0.15% estimation process

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Other places with the same name (9)

Iowa Other Counties (more counties)

County Name Population Title
Indiana 820,445 City in and county seat of Marion County, Indiana, United States and the Indiana federated state capital city
Polk County 494,281 County in Iowa, United States
Linn County 227,854 County in Oregon, United States
Des Moines 212,312 City in and county seat of Polk County, Iowa, United States, and Iowa federated state capital city
Scott County 173,216 County in Tennessee, United States
Johnson County 153,740 County in Iowa, United States
Cedar Rapids 134,027 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 County seat of Scott County, Iowa, United States
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 City in Iowa, United States of America
Iowa City 75,130 City in Johnson County, Iowa