West Union township
- County:
- Custer County
- County Seat:
- No
- Area (mi²):
- 41.72
- State:
- Nebraska
West Union township is located in Custer County, Nebraska. West Union township has a 2026 population of 72. West Union township is currently declining at a rate of -1.37% annually and its population has decreased by -1.37% since the most recent census, which recorded a population of 73 in 2020.
The median age in West Union township is 84.1 years: 0 years for males, and 0 years for females. For every 100 females there are 40.0 males.