Mountain Iron, Minnesota
Seal of Minnesota
Mountain Iron · St. Louis County, Minnesota
Population 2,865 (est. 2026: ~2,800)
Source: Census ACS 2023 · ACS 2023 + -0.17% annual growth projection
# Mountain Iron, Minnesota St. Louis County, Minnesota · Population 2,878

Contact this office — local service-area, municipal code pointer, and corrections form.