ZIP Code 48864

48864 is one of Michigan's ZIP codes, delivering to addresses in Okemos, Ingham County.

City: Okemos
County: Ingham County
State: Michigan
Prefix: 488xx

Where this code sits

48864 is part of the 488xx range, the group of codes handled by one mail processing centre. Okemos is served by 2 ZIP codes in total.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 48864 delivers to without sharing its boundary.

517 Area code 517

ZIP codes nearest 48864

The ZIP codes whose reference points sit closest to 48864.
ZIP code	Distance	Delivers to
ZIP code 48825	2.7 mi	East Lansing, MI
ZIP code 48840	3.5 mi	Haslett, MI
ZIP code 48823	3.7 mi	East Lansing, MI
ZIP code 48824	3.9 mi	East Lansing, MI
ZIP code 48826	4.0 mi	East Lansing, MI
ZIP code 48912	5.8 mi	Lansing, MI
ZIP code 48951	6.0 mi	Lansing, MI
ZIP code 48895	6.4 mi	Williamston, 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 48864, plotted from its record coordinates.

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

Scope ZIP code 48864. 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.