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Cass County, Iowa facts for kids

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Cass County
Cass County Courthouse
Map of Iowa highlighting Cass County
Location within the U.S. state of Iowa
Map of the United States highlighting Iowa
Iowa's location within the U.S.
Country  United States
State  Iowa
Founded 1851
Named for Lewis Cass
Seat Atlantic
Largest city Atlantic
Area
 • Total 565 sq mi (1,460 km2)
 • Land 564 sq mi (1,460 km2)
 • Water 0.7 sq mi (2 km2)  0.1%
Population
 (2020)
 • Total 13,127
 • Density 23.234/sq mi (8.971/km2)
Time zone UTC−6 (Central)
 • Summer (DST) UTC−5 (CDT)
Congressional district 3rd

Cass County is a place in Iowa, a state in the United States. In 2020, about 13,127 people lived here. The main city and government center is Atlantic. The county is named after Lewis Cass, who ran for president in 1848.

History of Cass County

Cass County is named after Lewis Cass. He was a senator from Michigan. He also ran for president in 1848 but did not win. The county was officially created in 1851. Its current borders were set in 1853.

The first European settlers came to Cass County because they were looking for a safe place to live. These early settlers were Mormons. They came from Illinois in 1846. They started a community called Indiantown.

Two people were chosen to pick a spot for the county seat. They chose a place about 1 mile (1.6 km) from Indiantown. This new place was named Lewis. Most people and businesses moved to Lewis soon after. In 1856, a wooden courthouse was built there. Eight years later, a small stone building was added. In 1869, the county seat was moved to Atlantic.

The first courthouse in Atlantic was finished in 1872. Before that, county offices used different empty buildings. In 1882, a second courthouse was built in Atlantic. This building cost $65,000. Sadly, a fire destroyed it in 1932. The fire started in the clock tower. Most county records and equipment were saved.

The current courthouse was finished in 1934. It is the fourth courthouse for Cass County. While it was being built, offices were in the Atlantic Motors building. The new courthouse cost $130,000. Some money came from a county bond. Insurance and a federal grant also helped pay for it. This building is made of concrete and brick. It has three stories. The Governor of Iowa, Clyde L. Herring, spoke at its opening. A new jail was added in 1984.

Geography of Cass County

Cass County covers about 565 square miles (1,463 km²). Most of this area is land. Only a very small part, about 0.7 square miles (1.8 km²), is water.

Main Roads

  • I-80.svg Interstate 80
  • US 6.svg U.S. Highway 6
  • US 71.svg U.S. Highway 71
  • Elongated circle 48.svg Iowa Highway 48
  • Elongated circle 83.svg Iowa Highway 83
  • Elongated circle 92.svg Iowa Highway 92
  • Elongated circle 148.svg Iowa Highway 148
  • Elongated circle 173.svg Iowa Highway 173

Neighboring Counties

People of Cass County

Historical population
Census Pop.
1860 1,612
1870 5,464 239.0%
1880 16,943 210.1%
1890 19,642 15.9%
1900 21,274 8.3%
1910 19,047 −10.5%
1920 19,421 2.0%
1930 19,422 0.0%
1940 18,647 −4.0%
1950 18,532 −0.6%
1960 17,919 −3.3%
1970 17,007 −5.1%
1980 16,932 −0.4%
1990 15,128 −10.7%
2000 14,684 −2.9%
2010 13,956 −5.0%
2020 13,127 −5.9%
2023 (est.) 13,130 −5.9%
U.S. Decennial Census
1790-1960 1900-1990
1990-2000 2010-2018
CassCountyIowaPop2020
Population of Cass County from US census data

2020 Census Information

In 2020, the county had 13,127 people. This means there were about 23 people per square mile. Most people (96.75%) said they were of one race. About 92.23% were non-Hispanic White. There were 6,398 homes in the county. About 5,818 of these homes were lived in.

2010 Census Information

The 2010 census counted 13,956 people in Cass County. This was about 25 people per square mile. There were 6,591 homes, and 5,980 of them were lived in.

Famous People from Cass County

  • Edwin Perkins, who invented Kool-Aid.
  • Ed Podolak, a former football player for the Kansas City Chiefs.
  • Earl Caddock, a champion wrestler from the early 1900s.
  • Steve H. Hanke, a professor and economic advisor.

Communities in Cass County

Cities

Townships

Cass County is divided into sixteen smaller areas called townships:

  • Bear Grove
  • Benton
  • Brighton
  • Cass
  • Edna
  • Franklin
  • Grant
  • Grove
  • Lincoln
  • Massena
  • Noble
  • Pleasant
  • Pymosa
  • Union
  • Victoria
  • Washington

City Populations (2020 Census)

This table shows the population of cities in Cass County based on the 2020 census. county seat

Rank City/Town/etc. Type Population (2020 Census)
1 Atlantic City 6,792
2 Griswold City 994
3 Anita City 963
4 Massena City 359
5 Lewis City 357
6 Cumberland City 251
7 Marne City 110
8 Wiota City 91

Images for kids

See also

Kids robot.svg In Spanish: Condado de Cass (Iowa) para niños

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