ZIP Code 48630 – Houghton Lake Heights, Michigan
The 48630 ZIP Code belongs to Houghton Lake Heights, Michigan. The population in this 48630 ZIP code is 62. The latitude is 44.32532 and longitude is -84.773 in 48630 Houghton Lake Heights, Michigan. The time zone for this 48630 ZIP code is America/Detroit.
| City | Houghton Lake Heights |
| Zip Code | 48630 |
| State | Michigan |
| County | Roscommon |
| Population | 62 |
| Latitude | 44.32532 |
| Longitude | -84.773 |
| Time Zone | America/Detroit |