ZIP Code 81431

81431 is one of Colorado's ZIP codes, delivering to addresses in Redvale, Montrose County.

City: Redvale
County: Montrose County
State: Colorado
Prefix: 814xx

Where this code sits

81431 is part of the 814xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Redvale.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 81431 delivers to without sharing its boundary.

ZIP codes nearest 81431

The ZIP codes whose reference points sit closest to 81431.
ZIP code	Distance	Delivers to
ZIP code 81423	7.8 mi	Norwood, CO
ZIP code 81422	10 mi	Naturita, CO
ZIP code 81424	10 mi	Nucla, CO
ZIP code 81430	22 mi	Placerville, CO
ZIP code 81403	27 mi	Montrose, CO
ZIP code 81411	32 mi	Bedrock, CO
ZIP code 81429	34 mi	Paradox, CO
ZIP code 81401	34 mi	Montrose, 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 81431, plotted from its record coordinates.

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

Scope ZIP code 81431. 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.