36 ZIP Codes
| Zip Code | City | Population ↓ |
|---|---|---|
| 48044 | Macomb | 58,754 |
| 48066 | Roseville | 47,123 |
| 48038 | Clinton Township | 44,422 |
| 48310 | Sterling Heights | 43,354 |
| 48047 | New Baltimore | 40,302 |
| 48312 | Sterling Heights | 34,401 |
| 48313 | Sterling Heights | 34,015 |
| 48021 | Eastpointe | 33,982 |
| 48042 | Macomb | 33,875 |
| 48035 | Clinton Township | 33,569 |
| 48089 | Warren | 31,853 |
| 48091 | Warren | 30,696 |
| 48316 | Utica | 28,784 |
| 48315 | Utica | 28,472 |
| 48317 | Utica | 27,565 |
| 48092 | Warren | 27,374 |
| 48093 | Warren | 25,014 |
| 48045 | Harrison Township | 24,061 |
| 48088 | Warren | 22,991 |
| 48036 | Clinton Township | 22,538 |
| 48314 | Sterling Heights | 21,803 |
| 48080 | Saint Clair Shores | 21,561 |
| 48094 | Washington | 20,736 |
| 48081 | Saint Clair Shores | 20,530 |
| 48051 | New Baltimore | 17,922 |
| 48082 | Saint Clair Shores | 16,027 |
| 48043 | Mount Clemens | 15,429 |
| 48026 | Fraser | 14,583 |
| 48065 | Romeo | 11,597 |
| 48048 | New Haven | 11,349 |
| 48062 | Richmond | 9,385 |
| 48015 | Center Line | 8,463 |
| 48095 | Washington | 5,701 |
| 48005 | Armada | 5,325 |
| 48096 | Ray | 3,778 |
| 48050 | New Haven | 1,338 |
The data shown reflect ZCTAs from the US Census. As of 2025, there are 36 ZCTAs in Macomb County, Michigan (US Census).