ZIP Code 49323

49323 is one of Michigan's ZIP codes, delivering to addresses in Dorr, Allegan County.

City: Dorr
County: Allegan County
State: Michigan
Prefix: 493xx

Where this code sits

49323 is part of the 493xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Dorr.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 49323 delivers to without sharing its boundary.

616 Area code 616

ZIP codes nearest 49323

The ZIP codes whose reference points sit closest to 49323.
ZIP code	Distance	Delivers to
ZIP code 49314	4.0 mi	Burnips, MI
ZIP code 49335	5.1 mi	Moline, MI
ZIP code 49328	5.8 mi	Hopkins, MI
ZIP code 49315	6.0 mi	Byron Center, MI
ZIP code 49427	8.3 mi	Jamestown, MI
ZIP code 49348	8.4 mi	Wayland, MI
ZIP code 49311	8.7 mi	Bradley, MI
ZIP code 49419	11 mi	Hamilton, 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 49323, plotted from its record coordinates.

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

Scope ZIP code 49323. 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.