ZIP Code 48624

48624 is one of Michigan's ZIP codes, delivering to addresses in Gladwin, Gladwin County.

City: Gladwin
County: Gladwin County
State: Michigan
Prefix: 486xx

Where this code sits

48624 is part of the 486xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Gladwin.

Gladwin Michigan ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 48624 delivers to without sharing its boundary.

989 Area code 989

ZIP codes nearest 48624

The ZIP codes whose reference points sit closest to 48624.
ZIP code	Distance	Delivers to
ZIP code 48612	11 mi	Beaverton, MI
ZIP code 48625	14 mi	Harrison, MI
ZIP code 48610	17 mi	Alger, MI
ZIP code 48620	18 mi	Edenville, MI
ZIP code 48628	19 mi	Hope, MI
ZIP code 48652	19 mi	Rhodes, MI
ZIP code 48617	20 mi	Clare, MI
ZIP code 48618	20 mi	Coleman, 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 48624, plotted from its record coordinates.

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

Scope ZIP code 48624. 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.