
French Creek township
- County:
- Allamakee County
- County Seat:
- No
- Area (mi²):
- 36.555
- State:
- Iowa
French Creek township is located in Allamakee County, Iowa. French Creek township has a 2025 population of 296. French Creek 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 French Creek township is $97,943 with a poverty rate of 0%. The median age in French Creek township is 40.1 years: 9.9 years for males, and 40.3 years for females.