
Coldwater township
- County:
- Butler County
- County Seat:
- No
- Area (mi²):
- 36.074
- State:
- Iowa
Coldwater township is located in Butler County, Iowa. Coldwater township has a 2025 population of 1,747. Coldwater 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 Coldwater township is $85,177 with a poverty rate of 12.15%. The median age in Coldwater township is 45.5 years: 33.9 years for males, and 50.2 years for females.