ZIP Code 80642

80642 is one of Colorado's ZIP codes, delivering to addresses in Hudson, Weld County.

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

Where this code sits

80642 is part of the 806xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Hudson.

Hudson Colorado ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 80642 delivers to without sharing its boundary.

ZIP codes nearest 80642

The ZIP codes whose reference points sit closest to 80642.
ZIP code	Distance	Delivers to
ZIP code 80621	8.5 mi	Fort Lupton, CO
ZIP code 80603	9.9 mi	Brighton, CO
ZIP code 80601	11 mi	Brighton, CO
ZIP code 80643	11 mi	Keenesburg, CO
ZIP code 80651	13 mi	Platteville, CO
ZIP code 80514	15 mi	Dacono, CO
ZIP code 80530	15 mi	Frederick, CO
ZIP code 80602	15 mi	Brighton, 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 80642, plotted from its record coordinates.

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

Scope ZIP code 80642. 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.