ZIP Code 48331

48331 is one of Michigan's ZIP codes, delivering to addresses in Farmington, Oakland County.

City: Farmington
County: Oakland County
State: Michigan
Prefix: 483xx

Where this code sits

48331 is part of the 483xx range, the group of codes handled by one mail processing centre. Farmington is served by 6 ZIP codes in total; the full list, with the county each falls in, is on the Farmington page.

Farmington Michigan ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 48331 delivers to without sharing its boundary.

ZIP codes nearest 48331

The ZIP codes whose reference points sit closest to 48331.
ZIP code	Distance	Delivers to
ZIP code 48322	2.9 mi	West Bloomfield, MI
ZIP code 48334	3.0 mi	Farmington, MI
ZIP code 48335	3.0 mi	Farmington, MI
ZIP code 48332	3.2 mi	Farmington, MI
ZIP code 48333	3.2 mi	Farmington, MI
ZIP code 48336	3.5 mi	Farmington, MI
ZIP code 48377	3.6 mi	Novi, MI
ZIP code 48375	4.0 mi	Novi, 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 48331, plotted from its record coordinates.

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

Scope ZIP code 48331. 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.