Spring Brook township
- County:
- Kittson County
- County Seat:
- No
- Area (mi²):
- 35.896
- State:
- Minnesota
Spring Brook township is located in Kittson County, Minnesota. Spring Brook township has a 2026 population of 47. Spring Brook township is currently declining at a rate of 0% annually and its population has decreased by -4.08% since the most recent census, which recorded a population of 49 in 2020.
The median age in Spring Brook township is 63.4 years: 63.6 years for males, and 63.3 years for females. For every 100 females there are 143.8 males.