ZIP Code 81624

81624 is one of Colorado's ZIP codes, delivering to addresses in Collbran, Mesa County.

City: Collbran
County: Mesa County
State: Colorado
Prefix: 816xx

Where this code sits

81624 is part of the 816xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Collbran.

Collbran Colorado ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 81624 delivers to without sharing its boundary.

ZIP codes nearest 81624

The ZIP codes whose reference points sit closest to 81624.
ZIP code	Distance	Delivers to
ZIP code 81646	8.2 mi	Molina, CO
ZIP code 81643	11 mi	Mesa, CO
ZIP code 81636	14 mi	Battlement Mesa, CO
ZIP code 81635	16 mi	Parachute, CO
ZIP code 81630	17 mi	De Beque, CO
ZIP code 81650	22 mi	Rifle, CO
ZIP code 81652	23 mi	Silt, CO
ZIP code 81413	23 mi	Cedaredge, 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 81624, plotted from its record coordinates.

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

Scope ZIP code 81624. 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.