| Locality | Post Code |
|---|---|
| Sylvan Lake, Oakland | 48320 |
| Troy, Oakland | 48083, 48084, 48085, 48098 |
| Union Lake, Oakland | 48387 |
| Walled Lake, Oakland | 48390 |
| Waterford, Oakland | 48327, 48328, 48329 |
| West Bloomfield, Oakland | 48322, 48323, 48324, 48328 |
| White Lake, Oakland | 48383, 48386 |
| Wixom, Oakland | 48393 |
| Wolverine Lake, Oakland | 48390 |