Zip code 48531: Flint, Michigan
This zip has no delivery boundary. The map shows its post office location and nearby zip codes.
About 48531
48531 is a non-residential zip code for Flint, Michigan (Genesee County). It has no delivery area of its own, so the Census Bureau doesn't publish population or housing figures for it. Codes like this are usually assigned to post office boxes, or to a single organization such as a university, hospital, government agency or large company that gets enough mail to need its own zip code.
For a picture of the people who live around 48531, see the residential zip codes in the nearby list below.
Geography
- City (USPS)
- Flint
- State
- Michigan
- County
- Genesee County
- Center point
- 43.0020° N, 83.6925° W
- Time zone
- Eastern Time (UTC-5, UTC-4 in summer)
- Zip type
- PO box or unique zip
Zip codes near 48531
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 48503 | Flint, MI | 0.9 mi | $44,411 |
| 48502 | Flint, MI | 0.9 mi | $50,000 |
| 48555 | Flint, MI · PO box | 1.1 mi | — |
| 48551 | Flint, MI · PO box | 1.9 mi | — |
| 48552 | Flint, MI · PO box | 2 mi | — |
| 48550 | Flint, MI · PO box | 2.3 mi | — |
| 48553 | Flint, MI · PO box | 2.4 mi | — |
| 48507 | Flint, MI | 2.7 mi | $46,554 |
| 48529 | Burton, MI | 2.8 mi | $41,333 |
| 48556 | Flint, MI · PO box | 3.2 mi | — |
| 48504 | Flint, MI | 4.5 mi | $38,719 |
| 48519 | Burton, MI | 4.6 mi | $64,351 |
Questions about 48531
What city is zip code 48531?
48531 is assigned to Flint, Michigan. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 48531 in?
48531 is in Genesee County, Michigan.
What time zone is 48531 in?
48531 is in Eastern Time.
What zip codes are near 48531?
The closest zip codes to 48531 are 48503, 48502, 48555, 48551, 48552.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 48531, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.