ZIP Code 48612

48612 is one of Michigan's ZIP codes, delivering to addresses in Beaverton, Gladwin County.

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

Where this code sits

48612 is part of the 486xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Beaverton.

Beaverton Michigan ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 48612 delivers to without sharing its boundary.

989 Area code 989

ZIP codes nearest 48612

The ZIP codes whose reference points sit closest to 48612.
ZIP code	Distance	Delivers to
ZIP code 48620	7.8 mi	Edenville, MI
ZIP code 48628	8.3 mi	Hope, MI
ZIP code 48624	11 mi	Gladwin, MI
ZIP code 48652	11 mi	Rhodes, MI
ZIP code 48657	12 mi	Sanford, MI
ZIP code 48618	13 mi	Coleman, MI
ZIP code 48613	16 mi	Bentley, MI
ZIP code 48686	17 mi	Midland, 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 48612, plotted from its record coordinates.

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

Scope ZIP code 48612. 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.