
Brown township
- County:
- Mifflin County
- County Seat:
- No
- Area (mi²):
- 32.82
- State:
- Pennsylvania
Brown township is located in Mifflin County, Pennsylvania. Brown township has a 2025 population of 4,149. Brown township is currently growing at a rate of 0.07% annually and its population has increased by 0.68% since the most recent census, which recorded a population of 4,121 in 2020.
The average household income in Brown township is $81,659 with a poverty rate of 21.26%. The median age in Brown township is 41.2 years: 35 years for males, and 42.5 years for females.