
Hagar township
- County:
- Berrien County
- County Seat:
- No
- Area (mi²):
- 18.362
- State:
- Michigan
Hagar township is located in Berrien County, Michigan. Hagar township has a 2025 population of 3,159. Hagar township is currently declining at a rate of -0.35% annually and its population has decreased by -2.38% since the most recent census, which recorded a population of 3,236 in 2020.
The average household income in Hagar township is $104,632 with a poverty rate of 6.33%. The median age in Hagar township is 45.3 years: 41.7 years for males, and 47.8 years for females.