Below is a list of Mountain Iron MN zip codes. For your research we have also included Mountain Iron Area Code, Time Zone, UTC and the local Saint Louis County FIPS Code. Each Mountain Iron Minnesota zip code has a center Longitude / Latitude point (the Mountain Iron center is -92.61979675293 / 47.516998291016). For your convenience we have also indicated if that zip code in Mountain Iron observes Daylight Savings time.