ZIP Code 80644

80644 is one of Colorado's ZIP codes, delivering to addresses in Kersey, Weld County.

City: Kersey
County: Weld County
State: Colorado
Prefix: 806xx

Where this code sits

80644 is part of the 806xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Kersey.

Kersey Colorado ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 80644 delivers to without sharing its boundary.

ZIP codes nearest 80644

The ZIP codes whose reference points sit closest to 80644.
ZIP code	Distance	Delivers to
ZIP code 80624	5.3 mi	Gill, CO
ZIP code 80631	8.0 mi	Greeley, CO
ZIP code 80620	8.9 mi	Evans, CO
ZIP code 80639	9.1 mi	Greeley, CO
ZIP code 80633	9.7 mi	Greeley, CO
ZIP code 80638	9.7 mi	Greeley, CO
ZIP code 80622	11 mi	Galeton, CO
ZIP code 80646	11 mi	Lucerne, CO

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 80644, plotted from its record coordinates.

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

Scope ZIP code 80644. 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.