
Willow township
- County:
- Woodbury County
- County Seat:
- No
- Area (mi²):
- 35.497
- State:
- Iowa
Willow township is located in Woodbury County, Iowa. Willow township has a 2025 population of 539. Willow 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 Willow township is $65,233 with a poverty rate of 28.01%. The median age in Willow township is 55.5 years: 50.9 years for males, and 57 years for females.