Census place · GEOID 2633280 · Genesee County
Grand Blanc, MI ZIP codes
1 ZIP/ZCTA intersecting this Census place in Genesee County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Grand Blanc (GEOID 2633280). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 52,071 (1 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Grand Blanc, MI

ZIP/ZCTA overlap with Grand Blanc
Population overlap
Share of each ZIP/ZCTA’s population located within Grand Blanc, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- 4843915.6%
USPS primary city
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Grand Blanc
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 48439 | Grand Blanc | Genesee County | 52,071 | $88,505 |
USPS associates these ZIPs with Grand Blanc
These codes list Grand Blanc as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 48480 | Grand Blanc | Genesee County | 380 | — |
| 48507 | Flint | Genesee County | 28,648 | $47,165 |