Preston township
- County:
- Fillmore County
- County Seat:
- No
- Area (mi²):
- 34.523
- State:
- Minnesota
Preston township is located in Fillmore County, Minnesota. Preston township has a 2026 population of 383. Preston township is currently growing at a rate of 0.79% annually and its population has increased by 3.51% since the most recent census, which recorded a population of 370 in 2020.
The median household income in Preston township is $91,250 with a poverty rate of 33.81%. The median age in Preston township is 53.7 years: 53.5 years for males, and 53.9 years for females. For every 100 females there are 104.4 males.