
Mendon township
- County:
- Clayton County
- County Seat:
- No
- Area (mi²):
- 32.829
- State:
- Iowa
Mendon township is located in Clayton County, Iowa. Mendon township has a 2025 population of 1,636. Mendon 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 Mendon township is $74,535 with a poverty rate of 12.97%. The median age in Mendon township is 55.1 years: 55.4 years for males, and 54.8 years for females.