Prairieville township
- County:
- Brown County
- County Seat:
- No
- Area (mi²):
- 34.231
- State:
- Minnesota
Prairieville township is located in Brown County, Minnesota. Prairieville township has a 2026 population of 227. Prairieville township is currently declining at a rate of 0% annually and its population has decreased by -1.3% since the most recent census, which recorded a population of 230 in 2020.
The median household income in Prairieville township is $120,000 with a poverty rate of 1.08%. The median age in Prairieville township is 40.6 years: 42.2 years for males, and 38.9 years for females. For every 100 females there are 107.5 males.