ZIP Code 81423

81423 is one of Colorado's ZIP codes, delivering to addresses in Norwood, San Miguel County.

City: Norwood
County: San Miguel County
State: Colorado
Prefix: 814xx

Where this code sits

81423 is part of the 814xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Norwood.

Norwood Colorado ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 81423 delivers to without sharing its boundary.

ZIP codes nearest 81423

The ZIP codes whose reference points sit closest to 81423.
ZIP code	Distance	Delivers to
ZIP code 81431	7.8 mi	Redvale, CO
ZIP code 81430	14 mi	Placerville, CO
ZIP code 81422	17 mi	Naturita, CO
ZIP code 81424	18 mi	Nucla, CO
ZIP code 81403	26 mi	Montrose, CO
ZIP code 81435	28 mi	Telluride, CO
ZIP code 81432	29 mi	Ridgway, CO
ZIP code 81426	30 mi	Ophir, 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 81423, plotted from its record coordinates.

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

Scope ZIP code 81423. 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.