
Caspian
- County:
- Iron County
- County Seat:
- No
- Area (mi²):
- 1.427
- State:
- Michigan
Caspian is a city located in Iron County, Michigan. Caspian has a 2025 population of 823. Caspian is currently growing at a rate of 0.37% annually and its population has increased by 1.6% since the most recent census, which recorded a population of 810 in 2020.
The average household income in Caspian is $50,555 with a poverty rate of 25.68%. The median age in Caspian is 57.4 years: 57.6 years for males, and 57.2 years for females.