County ProfileMI
Genesee County
Population: 406,211 · 35 ZIP codes
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
406,211
People
Median age
40.6
Housing
Total households
167,334
Income
Median household income
$62,281
Housing
Total housing units
183,903
Employment
Employment rate
53.8%
Education
Bachelor’s degree or higher
23.3%
Healthcare
Insured population
95.2%
County details
Local time 01:52:06(ET)| Name | Genesee |
|---|---|
| Total ZIP codes | 35total |
| ZIP codes (by type) | 22 Standard5 PO Box8 Unique |
| Area code | 810, 989 |
| Timezone | Eastern Time (ET) |
| Coordinates | 43.0210768, -83.7063718 |
| Land area | 636.9 sq miles(1,649.7 km²) |
Map of Genesee county, Michigan with ZIP codes
Cities and Communities in Genesee County
Compare the largest cities in Genesee County by population, median income, and growth. Use the table below to analyze key demographic shifts across the region.
| City | Population | Median incomeHousehold | ZIP codes |
|---|---|---|---|
| Flint | 81,252 | $37,646 | 17ZIPs |
| Burton | 29,715 | $60,052 | 3ZIPs |
| Fenton | 12,050 | $80,000 | 1ZIPs |
| Flushing | 8,411 | $80,025 | 1ZIPs |
| Grand Blanc | 8,091 | $68,052 | 2ZIPs |
| Swartz Creek | 5,897 | $71,571 | 1ZIPs |
| Davison | 5,143 | $48,814 | 1ZIPs |
| Linden | 4,142 | $79,464 | 1ZIPs |
| Mount Morris | 3,170 | $48,794 | 1ZIPs |
| Clio | 2,525 | $52,500 | 1ZIPs |
| Goodrich | 2,022 | $110,329 | 1ZIPs |
| Montrose | 1,743 | $44,151 | 1ZIPs |
| Otisville | 819 | $57,500 | 1ZIPs |
| Genesee | 619 | — | 1ZIPs |
| Gaines | 377 | $62,083 | 1ZIPs |
| Atlas | 219 | — | 1ZIPs |
— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.
ZIP Codes in Genesee County
Review the most populated postal areas across Genesee County. Use the ranking below to compare resident density and demographic scales between the county's major zones.
| ZIP | City | Median incomeHousehold | Population (ZIP) |
|---|---|---|---|
| 48439 | Grand Blanc | $88,490 | 51,719 |
| 48430 | Fenton | $100,193 | 39,594 |
| 48423 | Davison | $65,079 | 33,801 |
| 48507 | Flint | $46,554 | 30,149 |
| 48433 | Flushing | $81,513 | 26,688 |
| 48506 | Flint | $47,929 | 25,069 |
| 48504 | Flint | $38,719 | 24,266 |
| 48473 | Swartz Creek | $77,921 | 22,035 |
| 48420 | Clio | $66,063 | 21,771 |
| 48503 | Flint | $44,411 | 21,743 |
| 48458 | Mount Morris | $46,797 | 19,699 |
| 48532 | Flint | $61,998 | 19,247 |
| 48505 | Flint | $33,283 | 17,685 |
| 48451 | Linden | $99,943 | 16,033 |
| 48509 | Burton | $64,160 | 9,568 |
| 48529 | Burton | $41,333 | 9,560 |
| 48457 | Montrose | $71,090 | 8,186 |
| 48519 | Burton | $64,351 | 7,825 |
| 48438 | Goodrich | $106,796 | 7,074 |
| 48463 | Otisville | $72,500 | 4,423 |
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS