ZIP Code 49057

49057 is one of Michigan's ZIP codes, delivering to addresses in Hartford, Van Buren County.

City: Hartford
County: Van Buren County
State: Michigan
Prefix: 490xx

Where this code sits

49057 is part of the 490xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Hartford.

Hartford Michigan ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 49057 delivers to without sharing its boundary.

269 Area code 269

ZIP codes nearest 49057

The ZIP codes whose reference points sit closest to 49057.
ZIP code	Distance	Delivers to
ZIP code 49098	4.8 mi	Watervliet, MI
ZIP code 49064	5.9 mi	Lawrence, MI
ZIP code 49043	7.8 mi	Covert, MI
ZIP code 49038	7.9 mi	Coloma, MI
ZIP code 49013	8.7 mi	Bangor, MI
ZIP code 49045	10 mi	Decatur, MI
ZIP code 49039	11 mi	Hagar Shores, MI
ZIP code 49027	11 mi	Breedsville, 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 49057, plotted from its record coordinates.

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

Scope ZIP code 49057. 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.