ZIP Code 81052

81052 is one of Colorado's ZIP codes, delivering to addresses in Lamar, Prowers County.

City: Lamar
County: Prowers County
State: Colorado
Prefix: 810xx

Where this code sits

81052 is part of the 810xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Lamar.

Lamar Colorado ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 81052 delivers to without sharing its boundary.

719 Area code 719

ZIP codes nearest 81052

The ZIP codes whose reference points sit closest to 81052.
ZIP code	Distance	Delivers to
ZIP code 81092	7.3 mi	Wiley, CO
ZIP code 81057	15 mi	Mc Clave, CO
ZIP code 81041	16 mi	Granada, CO
ZIP code 81043	22 mi	Hartman, CO
ZIP code 81044	23 mi	Hasty, CO
ZIP code 81036	25 mi	Eads, CO
ZIP code 81038	26 mi	Fort Lyon, CO
ZIP code 81047	26 mi	Holly, 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 81052, plotted from its record coordinates.

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

Scope ZIP code 81052. 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.