
Bloomsbury
- County:
- Hunterdon County
- County Seat:
- No
- Area (mi²):
- 0.932
- State:
- New Jersey
Bloomsbury borough is located in Hunterdon County, New Jersey. Bloomsbury borough has a 2025 population of 798. Bloomsbury borough is currently growing at a rate of 0.13% annually and its population has increased by 1.01% since the most recent census, which recorded a population of 790 in 2020.
The average household income in Bloomsbury borough is $94,566 with a poverty rate of 4.35%. The median age in Bloomsbury borough is 47.2 years: 50.1 years for males, and 45.4 years for females.