
Baldwin
- County:
- Jackson County
- County Seat:
- No
- Area (mi²):
- 0.38
- State:
- Iowa
Baldwin is a city located in Jackson County, Iowa. Baldwin has a 2025 population of 99. Baldwin is currently declining at a rate of 0% annually and its population has decreased by -1.98% since the most recent census, which recorded a population of 101 in 2020.
The average household income in Baldwin is $58,725 with a poverty rate of 18.01%. The median age in Baldwin is 39.9 years: 42.1 years for males, and 39.8 years for females.