
Mansfield township
- County:
- Burlington County
- County Seat:
- No
- Area (mi²):
- 21.741
- State:
- New Jersey
Mansfield township is located in Burlington County, New Jersey. Mansfield township has a 2025 population of 9,105. Mansfield township is currently growing at a rate of 0.63% annually and its population has increased by 2.4% since the most recent census, which recorded a population of 8,892 in 2020.
The average household income in Mansfield township is $140,993 with a poverty rate of 4.16%. The median age in Mansfield township is 50 years: 48.5 years for males, and 50.4 years for females.