
Brownville
- County:
- Jefferson County
- County Seat:
- No
- Area (mi²):
- 58.922
- State:
- New York
Brownville town is located in Jefferson County, New York. Brownville town has a 2025 population of 5,736. Brownville town is currently declining at a rate of -0.45% annually and its population has decreased by -1.58% since the most recent census, which recorded a population of 5,828 in 2020.
The average household income in Brownville town is $95,135 with a poverty rate of 11.57%. The median age in Brownville town is 39.7 years: 38.9 years for males, and 40.8 years for females.