
Willow Valley township
- County:
- St. Louis County
- County Seat:
- No
- Area (mi²):
- 35.079
- State:
- Minnesota
Willow Valley township is located in St. Louis County, Minnesota. Willow Valley township has a 2025 population of 114. Willow Valley township is currently growing at a rate of 0.88% annually and its population has increased by 1.79% since the most recent census, which recorded a population of 112 in 2020.
The average household income in Willow Valley township is $66,983 with a poverty rate of 19.28%. The median age in Willow Valley township is 58.5 years: 56.7 years for males, and 60.2 years for females.