49905 vs 49931 ZIP Codes
Atlantic Mine, MI · Houghton, MI
| Metric | 49905 | 49931 |
|---|---|---|
| City | Atlantic Mine | Houghton |
| County | Houghton | Houghton |
| State | Michigan | Michigan |
| Time zone | Eastern Time | Eastern Time |
| Population | 2,005 | 9,630 |
Demographic figures come from U.S. Census Bureau / ACS data included in the source ZIP dataset; many ZIP codes have no demographic figures in that dataset.