
Black Brook
- County:
- Clinton County
- County Seat:
- No
- Area (mi²):
- 130.196
- State:
- New York
Black Brook is located in Clinton County, New York. Black Brook has a 2025 population of 1,428. Black Brook is currently declining at a rate of -0.35% annually and its population has decreased by -1.59% since the most recent census, which recorded a population of 1,451 in 2020.
The average household income in Black Brook is $83,864 with a poverty rate of 7.37%. The median age in Black Brook is 54 years: 50.4 years for males, and 58.2 years for females.