
Douglas
- County:
- Allegan County
- County Seat:
- No
- Area (mi²):
- 1.779
- State:
- Michigan
Douglas is a city located in Allegan County, Michigan. Douglas has a 2025 population of 1,435. Douglas is currently growing at a rate of 0.84% annually and its population has increased by 4.44% since the most recent census, which recorded a population of 1,374 in 2020.
The average household income in Douglas is $119,757 with a poverty rate of 4.44%. The median age in Douglas is 57.7 years: 59.5 years for males, and 55.6 years for females.