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Cass County, Nebraska facts for kids

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Cass County
Cass County Courthouse in Plattsmouth
Cass County Courthouse in Plattsmouth
Map of Nebraska highlighting Cass County
Location within the U.S. state of Nebraska
Map of the United States highlighting Nebraska
Nebraska's location within the U.S.
Country  United States
State  Nebraska
Founded 1855
Named for Lewis Cass
Seat Plattsmouth
Largest city Plattsmouth
Area
 • Total 566 sq mi (1,470 km2)
 • Land 557 sq mi (1,440 km2)
 • Water 8.4 sq mi (22 km2)  1.5%%
Population
 • Estimate 
(2021)
27,017
 • Density 48.5/sq mi (18.7/km2)
Time zone UTC−6 (Central)
 • Summer (DST) UTC−5 (CDT)
Congressional district 1st

Cass County is a special area, like a district, in the state of Nebraska, USA. It has its own local government. In 2020, about 26,598 people lived here. The main city and county center is Plattsmouth. Plattsmouth is also the largest city in the county.

Cass County was created in 1855. It was named after General Lewis Cass. He was a famous American soldier and leader. Cass County is part of the larger Omaha–Council Bluffs area. This means it's connected to the big cities of Omaha and Council Bluffs.

If you see a Nebraska license plate with "20" at the start, it means the car is from Cass County. This number shows that Cass County had the 20th most registered vehicles when the system began in 1922.

Where is Cass County?

Cass County is located on the eastern side of Nebraska. Its eastern border touches the state of Iowa. The Missouri River flows between Cass County and Iowa. The county covers about 566 square miles. Most of this area is land, with a small part being water.

Main Roads

Many important roads run through Cass County. These roads help people travel easily across the county and to other places.

  • I-80.svg Interstate 80
  • US 6.svg U.S. Highway 6
  • US 34.svg U.S. Highway 34
  • US 75.svg U.S. Highway 75
  • N-1.svg Nebraska Highway 1
  • N-43.svg Nebraska Highway 43
  • N-50.svg Nebraska Highway 50
  • N-63.svg Nebraska Highway 63
  • N-66.svg Nebraska Highway 66
  • N-67.svg Nebraska Highway 67

Fun Outdoor Places

Cass County has several protected areas where people can enjoy nature. These include lakes and state parks.

Neighboring Counties

Cass County shares its borders with several other counties.

Sometimes, people might get Cass County, Nebraska, mixed up with Cass County, Iowa. This happens because both counties are close to Omaha, Nebraska and get similar news and TV channels.

Who Lives in Cass County?

Historical population
Census Pop.
1860 3,369
1870 8,151 141.9%
1880 16,683 104.7%
1890 24,080 44.3%
1900 21,330 −11.4%
1910 19,786 −7.2%
1920 18,029 −8.9%
1930 17,684 −1.9%
1940 16,992 −3.9%
1950 16,361 −3.7%
1960 17,821 8.9%
1970 18,076 1.4%
1980 20,297 12.3%
1990 21,318 5.0%
2000 24,334 14.1%
2010 25,241 3.7%
2020 26,598 5.4%
2023 (est.) 27,446 8.7%
US Decennial Census
1790-1960 1900-1990
1990-2000 2010

The population of Cass County has grown over the years. In 2020, there were 26,598 people living here. The county has about 48.5 people per square mile. Most people in Cass County are White. There are also smaller groups of Black, Native American, Asian, and other races. About 3.8% of the people are Hispanic or Latino.

The average age of people in Cass County is 37 years old. About 27.9% of the people are under 18 years old.

Towns and Villages

Cass County has several cities and many smaller villages. These are the communities where people live and work.

Cities

Villages

Other Communities

Some smaller communities in Cass County are not officially cities or villages.

County Divisions

Cass County is divided into smaller areas called precincts. This helps with local government and elections. The cities of Plattsmouth and Weeping Water are separate from these precincts.

Images for kids

See also

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

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