
Mine Hill township
- County:
- Morris County
- County Seat:
- No
- Area (mi²):
- 2.936
- State:
- New Jersey
Mine Hill township is located in Morris County, New Jersey. Mine Hill township has a 2025 population of 4,032. Mine Hill township is currently growing at a rate of 0.32% annually and its population has increased by 0.67% since the most recent census, which recorded a population of 4,005 in 2020.
The average household income in Mine Hill township is $134,197 with a poverty rate of 4.66%. The median age in Mine Hill township is 42.1 years: 41.5 years for males, and 42.3 years for females.