ZIP Code 80648

80648 is one of Colorado's ZIP codes, delivering to addresses in Nunn, Weld County.

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

Where this code sits

80648 is part of the 806xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Nunn.

Nunn Colorado ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 80648 delivers to without sharing its boundary.

ZIP codes nearest 80648

The ZIP codes whose reference points sit closest to 80648.
ZIP code	Distance	Delivers to
ZIP code 80650	6.4 mi	Pierce, CO
ZIP code 80610	9.5 mi	Ault, CO
ZIP code 80612	11 mi	Carr, CO
ZIP code 80549	13 mi	Wellington, CO
ZIP code 80615	14 mi	Eaton, CO
ZIP code 80546	14 mi	Severance, CO
ZIP code 80522	15 mi	Fort Collins, CO
ZIP code 80524	17 mi	Fort Collins, 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 80648, plotted from its record coordinates.

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

Scope ZIP code 80648. 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.