About ZIP code 48321
The ZIP code 48321 routes mail to Auburn Hills in the Michigan region of United States. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
United States ยท ZIP code
48321 - Auburn Hills
ZIP code 48321 is Auburn Hills in Michigan, United States.
| ZIP code | 48321 |
| Place | Auburn Hills |
| Region | Michigan |
| District | Oakland |
| Country | United States (US) |
| Coordinates | 42.6601, -83.3863 (map) |