Genesee County, Michigan ZIP Codes
- ZIP records
23 - Cities represented
15 - Sum of listed ZIP population estimates
380,439
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 48439 | Grand Blanc | 51,900 |
| 2 | 48423 | Davison | 33,757 |
| 3 | 48507 | Flint | 28,723 |
| 4 | 48433 | Flushing | 26,384 |
| 5 | 48506 | Flint | 24,712 |
| 6 | 48504 | Flint | 24,218 |
| 7 | 48503 | Flint | 22,347 |
| 8 | 48473 | Swartz Creek | 22,339 |
| 9 | 48420 | Clio | 21,195 |
| 10 | 48458 | Mount Morris | 19,519 |
Cities in Genesee County
- Atlas
- Burton
- Clio
- Davison
- Flint
- Flushing
- Gaines
- Genesee
- Goodrich
- Grand Blanc
- Linden
- Montrose
- Mount Morris
- Otisville
- Swartz Creek
ZIP Directory
- ZIP 48411
- ZIP 48420
- ZIP 48423
- ZIP 48433
- ZIP 48436
- ZIP 48437
- ZIP 48438
- ZIP 48439
- ZIP 48451
- ZIP 48457
- ZIP 48458
- ZIP 48463
- ZIP 48473
- ZIP 48502
- ZIP 48503
- ZIP 48504
- ZIP 48505
- ZIP 48506
- ZIP 48507
- ZIP 48509
- ZIP 48519
- ZIP 48529
- ZIP 48532
Browse all ZIP data for Michigan
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.