Cass County, Nebraska
Cass County: county in Nebraska, United States
About
Cass County is a county located in the U.S. state of Nebraska. As of the 2010 census, the population was 25,241 and a population density of 17 people per km². After 10 years in 2020 county had an estimated population of 26,232 inhabitants. Its county seat is Plattsmouth. The county was created 172 years ago in 1853.
County Snapshot
Cass County at a glance
Cass County currently has 15 quality-checked populated place pages linked on MapSof, making it easier to jump from the county overview into local city pages.
Mapped populated places
15
These counts use a stricter populated-place filter so the main lists stay focused on real city and town pages.
Nebraska counties
93
Open related pagesLargest city
PlattsmouthPopulation 6,416
Top linked places
Quick Facts about Cass County
| Population | 26,232 (2020) |
| Country | United States of America |
| State | Nebraska (United States) |
| Different from | Cass County, Cass County, Cass County, Cass County, Cass County, Cass County, Cass County, Cass County |
| Area | 1466 km2 |
| Water as percent of area | 1.5% |
| Land as percent of area | 98.5% |
| Latitude & Longitude | 40.9097,-96.1409 |
| Named for | Lewis Cass |
| Capital | Plattsmouth |
| Establishment | January 01, 1854 |
| Time Zone | America/Chicago |
| Local time | 17:26:55 (17th April 2026) |
| Density | 18 Pop. per km² as of 2020 |
| Population growth | 3.78% (2010-2020) |
Geography
Cass County is located at 40°54'35"N 96°8'27"W (40.9097200, -96.1408700). It has 5 neighbors: Fremont County, Lancaster County, Otoe County, Sarpy County and Saunders County.
Cass County map
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The largest city of Cass County is Plattsmouth with a population of 6,416. Other cities include, Louisville population 1,315, Eagle population 1,105, Weeping Water population 1,094 and Elmwood population 659. See all Cass County cities & populated places.
Cass County Populated Places
Cities, towns, neighborhoods & other populated places in Cass County.
| City Name | Population | Title |
|---|---|---|
| Plattsmouth | 6,416 | City in and county seat of Cass County, Nebraska, United States |
| Louisville | 1,315 | City in Cass County, Nebraska, United States |
| Eagle | 1,105 | Human settlement in Cass County, Nebraska, United States of America |
| Weeping Water | 1,094 | City in Cass County, Nebraska, United States |
| Elmwood | 659 | Village in Cass County, Nebraska, United States |
| Greenwood | 595 | Village in Nebraska, United States |
| Murray | 484 | Village in Case County, Nebraska, United States |
| Cedar Creek | 409 | Village in Cass County, Nebraska, United States |
| Avoca | 253 | Village in Cass County, Nebraska, United States of America |
| Murdock | 245 | Human settlement in Cass County, Nebraska, United States of America |
| Union | 242 | Village in Cass County, Nebraska, United States |
| Nehawka | 212 | Human settlement in Cass County, Nebraska, United States of America |
| Manley | 171 | Village in Cass County, Nebraska, United States |
| Alvo | 138 | Village in Nebraska, USA |
| South Bend | 105 | Human settlement in Cass County, Nebraska, United States of America |
Official website of Cass County
Official Website- Plattsmouth
Demographics
The population of Cass County increased by 3.78% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 25,241 | - | census |
| 2011 | 25,237 | -0.02% | estimation process |
| 2012 | 25,126 | -0.44% | estimation process |
| 2013 | 25,295 | 0.67% | estimation process |
| 2014 | 25,404 | 0.43% | estimation process |
| 2015 | 25,421 | 0.07% | estimation process |
| 2016 | 25,647 | 0.88% | estimation process |
| 2017 | 25,935 | 1.11% | estimation process |
| 2018 | 26,189 | 0.97% | estimation process |
| 2019 | 26,248 | 0.22% | estimation process |
| 2020 | 26,232 | -0.06% | estimation process |
Other places with the same name (8)
- Cass County, North Dakota county in Minnesota, United States with a population of 183,904 people.
- Cass County, Missouri county in Missouri, United States with a population of 106,806 people.
- Cass County, Michigan county in Michigan, United States with a population of 51,584 people.
- Cass County, Indiana county in Indiana, United States with a population of 37,388 people.
- Cass County, Minnesota county in Minnesota, United States with a population of 29,928 people.
- Cass County, Texas county in Texas, United States with a population of 29,879 people.
- Cass County, Iowa county in Iowa, United States with a population of 12,817 people.
- Cass County, Illinois county in Illinois, United States with a population of 11,925 people.
Nebraska Other Counties (more counties)
| County Name | Population | Title |
|---|---|---|
| Douglas County | 574,332 | County in Oregon, United States |
| Omaha | 478,393 | The largest city in Nebraska and the center of the Omaha metropolitan area. |
| Lancaster County | 320,650 | County in Nebraska, United States |
| Lincoln | 290,505 | The capital of Nebraska and the center of the Lincoln metropolitan area. |
| Sarpy County | 188,856 | County in Nebraska, United States |
| Hall County | 61,028 | County in Nebraska, United States |
| Bellevue | 53,270 | The most populous city in Sarpy County, Nebraska. |
| Grand Island | 51,004 | The most populous city in Hall County, Nebraska. |
| Buffalo County | 50,114 | County in Wisconsin, United States |
| Dodge County | 36,222 | County in Nebraska, United States |
| Scotts Bluff County | 35,299 | County in Nebraska, United States |
| Madison County | 34,813 | County in Nebraska, United States |
| Lincoln County | 34,347 | County in Nebraska, United States |
| Kearney | 34,235 | City in and county seat of Buffalo County, Nebraska, United States |
| Platte County | 33,364 | County in Nebraska, United States |
| Adams County | 31,321 | County in Nebraska, United States |