| Locality | Postal Code |
|---|---|
| Independence, Oakland | 48346, 48348 |
| Keego Harbor, Oakland | 48320 |
| Lake Angelus, Oakland | 48326 |
| Lake Orion, Oakland | 48359, 48360, 48362 |
| Lakeville, Oakland | 48366, 48367 |
| Lathrup Village, Oakland | 48076 |
| Leonard, Oakland | 48367 |
| Madison Heights, Oakland | 48071 |
| Mi Metro, Oakland | 48340 |
| Milford, Oakland | 48380, 48381 |
| New Hudson, Oakland | 48165 |
| Novi, Oakland | 48374, 48375, 48377 |
| Oak Park, Oakland | 48237 |
| Oakland, Oakland | 48306, 48363 |
| Orchard Lake, Oakland | 48323, 48324 |
| Orion, Oakland | 48359, 48360 |
| Ortonville, Oakland | 48462 |
| Oxford, Oakland | 48370, 48371 |
| Pleasant Ridge, Oakland | 48069 |
| Pontiac, Oakland | 48340, 48341, 48342 |
| Rochester, Oakland | 48306, 48307, 48309 |
| Rochester Hills, Oakland | 48306, 48307, 48309 |
| Royal Oak, Oakland | 48067, 48068, 48073 |
| South Lyon, Oakland | 48178 |
| Southfield, Oakland | 48033, 48034, 48075, 48076 |
| Springfield, Oakland | 48350 |