ZIP Code 48145

48145 is one of Michigan's ZIP codes, delivering to addresses in La Salle, Monroe County.

City: La Salle
County: Monroe County
State: Michigan
Prefix: 481xx

Where this code sits

48145 is part of the 481xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to La Salle.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 48145 delivers to without sharing its boundary.

734 Area code 734

ZIP codes nearest 48145

The ZIP codes whose reference points sit closest to 48145.
ZIP code	Distance	Delivers to
ZIP code 48161	3.4 mi	Monroe, MI
ZIP code 48157	3.5 mi	Luna Pier, MI
ZIP code 48162	5.1 mi	Monroe, MI
ZIP code 48133	5.4 mi	Erie, MI
ZIP code 48140	6.2 mi	Ida, MI
ZIP code 48177	6.6 mi	Samaria, MI
ZIP code 48182	8.4 mi	Temperance, MI
ZIP code 43611	11 mi	Toledo, OH

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 48145, plotted from its record coordinates.

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

Scope ZIP code 48145. 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.