ZIP Code 48436

48436 is one of Michigan's ZIP codes, delivering to addresses in Gaines, Genesee County.

City: Gaines
County: Genesee County
State: Michigan
Prefix: 484xx

Where this code sits

48436 is part of the 484xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Gaines.

Gaines Michigan ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 48436 delivers to without sharing its boundary.

ZIP codes nearest 48436

The ZIP codes whose reference points sit closest to 48436.
ZIP code	Distance	Delivers to
ZIP code 48429	5.6 mi	Durand, MI
ZIP code 48473	5.7 mi	Swartz Creek, MI
ZIP code 48449	6.4 mi	Lennon, MI
ZIP code 48451	6.6 mi	Linden, MI
ZIP code 48418	6.8 mi	Byron, MI
ZIP code 48554	7.8 mi	Flint, MI
ZIP code 48501	7.9 mi	Flint, MI
ZIP code 48476	8.5 mi	Vernon, MI

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 48436, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 48436. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.