
Union
- County:
- Cass County
- County Seat:
- No
- Area (mi²):
- 0.189
- State:
- Nebraska
Union is a village located in Cass County, Nebraska. Union has a 2025 population of 201. Union is currently growing at a rate of 0.5% annually and its population has increased by 3.08% since the most recent census, which recorded a population of 195 in 2020.
The average household income in Union is $73,390 with a poverty rate of 20.08%. The median age in Union is 42.1 years: 26 years for males, and 52.9 years for females.