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 2026 population of 818. Caspian is currently declining at a rate of 0% annually and its population has increased by 0.86% since the most recent census, which recorded a population of 811 in 2020.
The median household income in Caspian is $32,794 with a poverty rate of 35.33%. The median age in Caspian is 49 years: 48.5 years for males, and 52.7 years for females. For every 100 females there are 102.7 males.