Complete ZIP Code Details
| ZIP Code | 48630 |
| City | Houghton Lake Heights |
| State | Michigan (MI) |
| County | Roscommon |
| Timezone | America/Detroit |
| Coordinates | 44.3253200, -84.7730000 |
| Population | 61 |
| ZIP Type | STANDARD |
| Country | United States |
| ZIP Code | 48630 |
| City | Houghton Lake Heights |
| State | Michigan (MI) |
| County | Roscommon |
| Timezone | America/Detroit |
| Coordinates | 44.3253200, -84.7730000 |
| Population | 61 |
| ZIP Type | STANDARD |
| Country | United States |