
Shell Lake township
- County:
- Becker County
- County Seat:
- No
- Area (mi²):
- 28.515
- State:
- Minnesota
Shell Lake township is located in Becker County, Minnesota. Shell Lake township has a 2025 population of 290. Shell Lake township is currently declining at a rate of -0.34% annually and its population has decreased by 0% since the most recent census, which recorded a population of 290 in 2020.
The average household income in Shell Lake township is $74,886 with a poverty rate of 16.85%. The median age in Shell Lake township is 58 years: 59.4 years for males, and 55 years for females.