Bird Island township
- County:
- Renville County
- County Seat:
- No
- Area (mi²):
- 32.936
- State:
- Minnesota
Bird Island township is located in Renville County, Minnesota. Bird Island township has a 2026 population of 184. Bird Island township is currently declining at a rate of -0.54% annually and its population has decreased by -2.13% since the most recent census, which recorded a population of 188 in 2020.
The median household income in Bird Island township is $111,875 with a poverty rate of 11.06%. The median age in Bird Island township is 45 years: 54.8 years for males, and 33.5 years for females. For every 100 females there are 101.9 males.