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Flint Michigan ZIP Codes

Flint holds 17 ZIP codes, all inside one county and one postal prefix.

Every ZIP code in Flint

The complete list of Flint, Michigan ZIP codes with the county each falls in.
ZIP codeCounty
48501Genesee County
48502Genesee County
48503Genesee County
48504Genesee County
48505Genesee County
48506Genesee County
48507Genesee County
48531Genesee County
48532Genesee County
48550Genesee County
48551Genesee County
48552Genesee County
48553Genesee County
48554Genesee County
48555Genesee County
48556Genesee County
48557Genesee County

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Flint codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Flint. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every Flint ZIP code begins 485. Those first three digits identify the sectional center facility that processes mail for this part of Michigan. Statewide that range covers 20 ZIP codes, so Flint accounts for 85% of it.

Every Michigan ZIP prefix and the region it covers →

Area codes covering Flint

ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Flint occupies.

Flint Michigan area codes in full →

Where Flint's ZIP codes sit

Each point is one Flint ZIP code, plotted from its record coordinates. The outline is the convex envelope of those points — a footprint, not a boundary.
  • Reference points and footprint
  • Not an official NANPA boundary
  • Not a USPS delivery area

Cities near Flint

The closest places to Flint with their own ZIP code list, nearest first.
CityDistanceZIP codes
Burton Michigan ZIP codes4.1 mi3 ZIP codes
Mount Morris Michigan ZIP codes6.5 mi1 ZIP code
Grand Blanc Michigan ZIP codes7.3 mi2 ZIP codes
Swartz Creek Michigan ZIP codes7.5 mi1 ZIP code
Flushing Michigan ZIP codes8.1 mi1 ZIP code
Davison Michigan ZIP codes8.8 mi1 ZIP code
Clio Michigan ZIP codes11 mi1 ZIP code
Goodrich Michigan ZIP codes12 mi1 ZIP code

Straight-line distance between place reference points, not driving distance.