
Decatur
- County:
- Van Buren County
- County Seat:
- No
- Area (mi²):
- 1.351
- State:
- Michigan
Decatur is a village located in Van Buren County, Michigan. Decatur has a 2025 population of 1,640. Decatur is currently declining at a rate of -0.61% annually and its population has decreased by -2.9% since the most recent census, which recorded a population of 1,689 in 2020.
The average household income in Decatur is $70,972 with a poverty rate of 21.61%. The median age in Decatur is 34.5 years: 31.1 years for males, and 39.5 years for females.