
Warren
- County:
- Macomb County
- County Seat:
- No
- Area (mi²):
- 34.377
- State:
- Michigan
Warren is a city located in Macomb County, Michigan. Warren has a 2025 population of 135,010. Warren is currently declining at a rate of -0.61% annually and its population has decreased by -2.96% since the most recent census, which recorded a population of 139,122 in 2020.
The average household income in Warren is $80,724 with a poverty rate of 12.8%. The median age in Warren is 37.9 years: 37 years for males, and 39 years for females.