
Agder township
- County:
- Marshall County
- County Seat:
- No
- Area (mi²):
- 44.264
- State:
- Minnesota
Agder township is located in Marshall County, Minnesota. Agder township has a 2025 population of 106. Agder township is currently declining at a rate of -0.93% annually and its population has decreased by -4.5% since the most recent census, which recorded a population of 111 in 2020.
The average household income in Agder township is $103,871 with a poverty rate of 3.13%. The median age in Agder township is 44.8 years: 40.6 years for males, and 53.1 years for females.