ZIP Code 49837

49837 is one of Michigan's ZIP codes, delivering to addresses in Gladstone, Delta County.

City: Gladstone
County: Delta County
State: Michigan
Prefix: 498xx

Where this code sits

49837 is part of the 498xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Gladstone.

Gladstone Michigan ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 49837 delivers to without sharing its boundary.

906 Area code 906

ZIP codes nearest 49837

The ZIP codes whose reference points sit closest to 49837.
ZIP code	Distance	Delivers to
ZIP code 49818	5.6 mi	Cornell, MI
ZIP code 49894	7.0 mi	Wells, MI
ZIP code 49872	7.9 mi	Perkins, MI
ZIP code 49829	8.1 mi	Escanaba, MI
ZIP code 49878	11 mi	Rapid River, MI
ZIP code 49880	12 mi	Rock, MI
ZIP code 49807	14 mi	Bark River, MI
ZIP code 49845	17 mi	Harris, 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 49837, plotted from its record coordinates.

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

Scope ZIP code 49837. 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.