68 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 48307 | Rochester | 43,799 |
| 48178 | South Lyon | 36,842 |
| 48073 | Royal Oak | 33,822 |
| 48322 | West Bloomfield | 33,174 |
| 48309 | Rochester | 30,626 |
| 48237 | Oak Park | 29,495 |
| 48071 | Madison Heights | 28,521 |
| 48306 | Rochester | 28,083 |
| 48336 | Farmington | 27,558 |
| 48085 | Troy | 27,514 |
| 48371 | Oxford | 26,098 |
| 48340 | Pontiac | 25,957 |
| 48328 | Waterford | 25,717 |
| 48348 | Clarkston | 24,819 |
| 48067 | Royal Oak | 24,285 |
| 48076 | Southfield | 24,254 |
| 48335 | Farmington | 24,229 |
| 48326 | Auburn Hills | 24,105 |
| 48375 | Novi | 23,933 |
| 48329 | Waterford | 23,932 |
| 48390 | Walled Lake | 23,854 |
| 48382 | Commerce Township | 23,765 |
| 48083 | Troy | 23,540 |
| 48075 | Southfield | 23,416 |
| 48346 | Clarkston | 23,212 |
| 48167 | Northville | 22,830 |
| 48442 | Holly | 22,416 |
| 48331 | Farmington | 22,152 |
| 48009 | Birmingham | 21,738 |
| 48220 | Ferndale | 21,664 |
| 48327 | Waterford | 20,878 |
| 48098 | Troy | 20,545 |
| 48393 | Wixom | 19,975 |
| 48341 | Pontiac | 19,236 |
| 48377 | Novi | 19,083 |
| 48334 | Farmington | 18,814 |
| 48374 | Novi | 18,125 |
| 48386 | White Lake | 18,043 |
| 48304 | Bloomfield Hills | 17,425 |
| 48033 | Southfield | 17,380 |
| 48324 | West Bloomfield | 17,366 |
| 48302 | Bloomfield Hills | 17,175 |
| 48342 | Pontiac | 16,858 |
| 48323 | West Bloomfield | 16,742 |
| 48084 | Troy | 15,571 |
| 48072 | Berkley | 15,150 |
| 48034 | Southfield | 15,146 |
| 48030 | Hazel Park | 15,065 |
| 48362 | Lake Orion | 15,053 |
| 48025 | Franklin | 14,813 |
| 48301 | Bloomfield Hills | 14,806 |
| 48381 | Milford | 13,573 |
| 48383 | White Lake | 13,093 |
| 48462 | Ortonville | 12,803 |
| 48360 | Lake Orion | 12,103 |
| 48017 | Clawson | 11,334 |
| 48359 | Lake Orion | 10,149 |
| 48165 | New Hudson | 9,128 |
| 48357 | Highland | 8,342 |
| 48356 | Highland | 8,158 |
| 48350 | Davisburg | 7,795 |
| 48380 | Milford | 7,750 |
| 48363 | Oakland | 7,517 |
| 48070 | Huntington Woods | 6,365 |
| 48367 | Leonard | 4,482 |
| 48320 | Keego Harbor | 4,329 |
| 48069 | Pleasant Ridge | 2,609 |
| 48370 | Oxford | 1,725 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 68 ZCTAs in Oakland County, Michigan (US Census).