ZIP Code 48101

48101 is one of Michigan's ZIP codes, delivering to addresses in Allen Park, Wayne County.

City: Allen Park
County: Wayne County
State: Michigan
Prefix: 481xx

Where this code sits

48101 is part of the 481xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Allen Park.

Allen Park Michigan ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 48101 delivers to without sharing its boundary.

ZIP codes nearest 48101

The ZIP codes whose reference points sit closest to 48101.
ZIP code	Distance	Delivers to
ZIP code 48146	1.7 mi	Lincoln Park, MI
ZIP code 48122	2.5 mi	Melvindale, MI
ZIP code 48125	3.0 mi	Dearborn Heights, MI
ZIP code 48180	3.2 mi	Taylor, MI
ZIP code 48229	3.2 mi	Ecorse, MI
ZIP code 48217	3.2 mi	Detroit, MI
ZIP code 48121	3.2 mi	Dearborn, MI
ZIP code 48123	3.2 mi	Dearborn, 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 48101, plotted from its record coordinates.

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

Scope ZIP code 48101. 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.