
Afton township
- County:
- Union County
- County Seat:
- No
- Area (mi²):
- 36.054
- State:
- Iowa
Afton township is located in Union County, Iowa. Afton township has a 2025 population of 81. Afton 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 Afton township is $82,720 with a poverty rate of 0%. The median age in Afton township is 62.3 years: 62.8 years for males, and 61.8 years for females.