ZIP Code 48115

48115 is one of Michigan's ZIP codes, delivering to addresses in Bridgewater, Washtenaw County.

City: Bridgewater
County: Washtenaw County
State: Michigan
Prefix: 481xx

Where this code sits

48115 is part of the 481xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Bridgewater.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 48115 delivers to without sharing its boundary.

ZIP codes nearest 48115

The ZIP codes whose reference points sit closest to 48115.
ZIP code	Distance	Delivers to
ZIP code 48158	6.2 mi	Manchester, MI
ZIP code 48176	6.5 mi	Saline, MI
ZIP code 49236	6.9 mi	Clinton, MI
ZIP code 48106	7.5 mi	Ann Arbor, MI
ZIP code 48107	7.5 mi	Ann Arbor, MI
ZIP code 48113	7.5 mi	Ann Arbor, MI
ZIP code 48103	11 mi	Ann Arbor, MI
ZIP code 49286	12 mi	Tecumseh, 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 48115, plotted from its record coordinates.

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

Scope ZIP code 48115. 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.