
Buttzville
- County:
- Warren County
- County Seat:
- No
- Area (mi²):
- 0.824
- State:
- New Jersey
Buttzville is a CDP located in Warren County, New Jersey. Buttzville has a 2025 population of 92. Buttzville is currently declining at a rate of -4.17% annually but its population has increased by 61.4% since the most recent census, which recorded a population of 57 in 2020.
The average household income in Buttzville is $162,083 with a poverty rate of 1.94%. The median age in Buttzville is 71.6 years: 0 years for males, and 76.1 years for females.