
Appleton township
- County:
- St. Clair County
- County Seat:
- No
- Area (mi²):
- 44.984
- State:
- Missouri
Appleton township is located in St. Clair County, Missouri. Appleton township has a 2025 population of 1,395. Appleton 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 Appleton township is $57,566 with a poverty rate of 15.24%. The median age in Appleton township is 41.8 years: 33.5 years for males, and 46.9 years for females.