ZIP Code 49931 – Houghton, Michigan
The 49931 ZIP Code belongs to Houghton, Michigan. The population in this 49931 ZIP code is 10,229. The latitude is 47.13652 and longitude is -88.6063 in 49931 Houghton, Michigan. The time zone for this 49931 ZIP code is America/Detroit.
| City | Houghton |
| Zip Code | 49931 |
| State | Michigan |
| County | Houghton |
| Population | 10,229 |
| Latitude | 47.13652 |
| Longitude | -88.6063 |
| Time Zone | America/Detroit |