ZIP Code 48203

48203 is one of Michigan's ZIP codes, delivering to addresses in Highland Park, Wayne County.

City: Highland Park
County: Wayne County
State: Michigan
Prefix: 482xx

Where this code sits

48203 is part of the 482xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Highland Park.

Highland Park Michigan ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 48203 delivers to without sharing its boundary.

ZIP codes nearest 48203

The ZIP codes whose reference points sit closest to 48203.
ZIP code	Distance	Delivers to
ZIP code 48212	2.4 mi	Hamtramck, MI
ZIP code 48221	2.5 mi	Detroit, MI
ZIP code 48238	2.7 mi	Detroit, MI
ZIP code 48030	2.7 mi	Hazel Park, MI
ZIP code 48234	3.1 mi	Detroit, MI
ZIP code 48220	3.2 mi	Ferndale, MI
ZIP code 48206	3.2 mi	Detroit, MI
ZIP code 48202	3.2 mi	Detroit, 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 48203, plotted from its record coordinates.

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

Scope ZIP code 48203. 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.