Union township
- County:
- McPherson County
- County Seat:
- No
- Area (mi²):
- 35.898
- State:
- Kansas
Union township is located in McPherson County, Kansas. Union township has a 2026 population of 185. Union township is currently declining at a rate of -0.54% annually but its population has increased by 1.65% since the most recent census, which recorded a population of 182 in 2020.
The median household income in Union township is $96,250 with a poverty rate of 0%. The median age in Union township is 57.9 years: 60.1 years for males, and 56.9 years for females. For every 100 females there are 93.5 males.