ZIP Code 48170

48170 is one of Michigan's ZIP codes, delivering to addresses in Plymouth, Wayne County.

City: Plymouth
County: Wayne County
State: Michigan
Prefix: 481xx

Where this code sits

48170 is part of the 481xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Plymouth.

Plymouth Michigan ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 48170 delivers to without sharing its boundary.

ZIP codes nearest 48170

The ZIP codes whose reference points sit closest to 48170.
ZIP code	Distance	Delivers to
ZIP code 48187	2.6 mi	Canton, MI
ZIP code 48168	2.9 mi	Northville, MI
ZIP code 48167	4.0 mi	Northville, MI
ZIP code 48185	5.4 mi	Westland, MI
ZIP code 48188	5.4 mi	Canton, MI
ZIP code 48154	5.6 mi	Livonia, MI
ZIP code 48175	5.6 mi	Salem, MI
ZIP code 48150	5.9 mi	Livonia, 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 48170, plotted from its record coordinates.

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

Scope ZIP code 48170. 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.