
Baldwin
- County:
- St. Croix County
- County Seat:
- No
- Area (mi²):
- 3.221
- State:
- Wisconsin
Baldwin is a village located in St. Croix County, Wisconsin. Baldwin has a 2025 population of 4,415. Baldwin is currently growing at a rate of 0.57% annually and its population has increased by 2.87% since the most recent census, which recorded a population of 4,292 in 2020.
The average household income in Baldwin is $96,794 with a poverty rate of 6.33%. The median age in Baldwin is 35.2 years: 35.4 years for males, and 33.8 years for females.