ZIP Code 49801 – Iron Mountain, MI
Iron Mountain, Michigan · Dickinson County · Central time
| ZIP code | 49801 |
|---|---|
| City | Iron Mountain |
| State | Michigan |
| County | Dickinson County |
| Population | 11,860 |
| Time zone | Central · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 123.92 sq mi |
| Center (lat, long) | 45.9272, -88.0158 |
Area codes in this area
These are the area codes that most often serve ZIP 49801 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Map
Nearby ZIP codes
About ZIP 49801
ZIP code 49801 is assigned to Iron Mountain, Michigan. It lies in Dickinson County. Its Census area covers about 123.92 square miles of land. The closest neighboring ZIP is 49870 (Norway), about 7.8 miles away.
Every address in 49801 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.
Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources