Crystal Falls
- County:
- Iron County
- County Seat:
- Yes
- Area (mi²):
- 3.492
- State:
- Michigan
Crystal Falls is a city located in Iron County, Michigan. Crystal Falls has a 2026 population of 1,601. It is also the county seat of Iron County. Crystal Falls is currently declining at a rate of -0.19% annually but its population has increased by 0.57% since the most recent census, which recorded a population of 1,592 in 2020.