
Brookfield township
- County:
- Clinton County
- County Seat:
- No
- Area (mi²):
- 36.292
- State:
- Iowa
Brookfield township is located in Clinton County, Iowa. Brookfield township has a 2025 population of 322. Brookfield 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 Brookfield township is $103,527 with a poverty rate of 0%. The median age in Brookfield township is 44 years: 34.8 years for males, and 45.2 years for females.