
Sunnyside township
- County:
- Wilkin County
- County Seat:
- No
- Area (mi²):
- 35.749
- State:
- Minnesota
Sunnyside township is located in Wilkin County, Minnesota. Sunnyside township has a 2025 population of 126. Sunnyside township is currently declining at a rate of -1.56% annually and its population has decreased by -4.55% since the most recent census, which recorded a population of 132 in 2020.
The average household income in Sunnyside township is $117,456 with a poverty rate of 0%. The median age in Sunnyside township is 59.2 years: 57 years for males, and 59.5 years for females.