Marshfield township
- County:
- Lincoln County
- County Seat:
- No
- Area (mi²):
- 34.785
- State:
- Minnesota
Marshfield township is located in Lincoln County, Minnesota. Marshfield township has a 2026 population of 259. Marshfield township is currently declining at a rate of -0.77% annually and its population has decreased by 0% since the most recent census, which recorded a population of 259 in 2020.
The median household income in Marshfield township is $115,000 with a poverty rate of 2.48%. The median age in Marshfield township is 46.8 years: 49 years for males, and 46.3 years for females. For every 100 females there are 95.2 males.