ZIP Code 49289

49289 is one of Michigan's ZIP codes, delivering to addresses in Weston, Lenawee County.

City: Weston
County: Lenawee County
State: Michigan
Prefix: 492xx

Where this code sits

49289 is part of the 492xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Weston.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 49289 delivers to without sharing its boundary.

517 Area code 517

ZIP codes nearest 49289

The ZIP codes whose reference points sit closest to 49289.
ZIP code	Distance	Delivers to
ZIP code 49279	4.0 mi	Sand Creek, MI
ZIP code 49248	5.5 mi	Jasper, MI
ZIP code 43533	5.9 mi	Lyons, OH
ZIP code 49256	6.1 mi	Morenci, MI
ZIP code 49235	8.6 mi	Clayton, MI
ZIP code 49221	9.7 mi	Adrian, MI
ZIP code 43540	11 mi	Metamora, OH
ZIP code 49268	12 mi	Palmyra, 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 49289, plotted from its record coordinates.

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

Scope ZIP code 49289. 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.