
Croswell
- County:
- Sanilac County
- County Seat:
- No
- Area (mi²):
- 2.357
- State:
- Michigan
Croswell is a city located in Sanilac County, Michigan. Croswell has a 2025 population of 2,285. Croswell is currently declining at a rate of -0.22% annually and its population has decreased by -1.17% since the most recent census, which recorded a population of 2,312 in 2020.
The average household income in Croswell is $64,754 with a poverty rate of 14.44%. The median age in Croswell is 44 years: 40.7 years for males, and 44.9 years for females.