
South Fork township
- County:
- Wayne County
- County Seat:
- No
- Area (mi²):
- 36.171
- State:
- Iowa
South Fork township is located in Wayne County, Iowa. South Fork township has a 2025 population of 377. South Fork 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 South Fork township is $70,165 with a poverty rate of 28.65%. The median age in South Fork township is 42.5 years: 41.4 years for males, and 46.4 years for females.