
Iron Junction
- County:
- St. Louis County
- County Seat:
- No
- Area (mi²):
- 0.812
- State:
- Minnesota
Iron Junction is a city located in St. Louis County, Minnesota. Iron Junction has a 2025 population of 106. Iron Junction is currently declining at a rate of 0% annually and its population has decreased by -1.85% since the most recent census, which recorded a population of 108 in 2020.
The average household income in Iron Junction is $50,714 with a poverty rate of 20.43%. The median age in Iron Junction is 37.8 years: 43.5 years for males, and 25.5 years for females.