
Union township
- County:
- Clay County
- County Seat:
- No
- Area (mi²):
- 35.554
- State:
- Kansas
Union township is located in Clay County, Kansas. Union township has a 2025 population of 35. Union township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The average household income in Union township is $203,675 with a poverty rate of 2.86%. The median age in Union township is 67.9 years: 67.9 years for males, and 0 years for females.