ZIP Code 48837

48837 is one of Michigan's ZIP codes, delivering to addresses in Grand Ledge, Eaton County.

City: Grand Ledge
County: Eaton County
State: Michigan
Prefix: 488xx

Where this code sits

48837 is part of the 488xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Grand Ledge.

Grand Ledge Michigan ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 48837 delivers to without sharing its boundary.

517 Area code 517

ZIP codes nearest 48837

The ZIP codes whose reference points sit closest to 48837.
ZIP code	Distance	Delivers to
ZIP code 48822	5.2 mi	Eagle, MI
ZIP code 48917	5.8 mi	Lansing, MI
ZIP code 48876	7.8 mi	Potterville, MI
ZIP code 48861	8.2 mi	Mulliken, MI
ZIP code 48821	8.4 mi	Dimondale, MI
ZIP code 48915	8.5 mi	Lansing, MI
ZIP code 48937	9.1 mi	Lansing, MI
ZIP code 48906	9.1 mi	Lansing, 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 48837, plotted from its record coordinates.

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

Scope ZIP code 48837. 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.