Spring Valley township
- County:
- Fillmore County
- County Seat:
- No
- Area (mi²):
- 31.609
- State:
- Minnesota
Spring Valley township is located in Fillmore County, Minnesota. Spring Valley township has a 2026 population of 559. Spring Valley township is currently growing at a rate of 0.18% annually and its population has increased by 2.95% since the most recent census, which recorded a population of 543 in 2020.
The median household income in Spring Valley township is $92,000 with a poverty rate of 4.43%. The median age in Spring Valley township is 55.7 years: 55.6 years for males, and 55.7 years for females. For every 100 females there are 124.7 males.