
Montague township
- County:
- Sussex County
- County Seat:
- No
- Area (mi²):
- 45.232
- State:
- New Jersey
Montague township is located in Sussex County, New Jersey. Montague township has a 2025 population of 3,898. Montague township is currently growing at a rate of 0.62% annually and its population has increased by 3.15% since the most recent census, which recorded a population of 3,779 in 2020.
The average household income in Montague township is $122,966 with a poverty rate of 8.26%. The median age in Montague township is 41.9 years: 40.9 years for males, and 44.9 years for females.