Nunn Colorado ZIP Codes

Nunn holds a single ZIP code.

Every ZIP code in Nunn

The complete list of Nunn, Colorado ZIP codes with the county each falls in.
ZIP code	County
80648	Weld County

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Nunn codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Nunn. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every Nunn ZIP code begins 806. Those first three digits identify the sectional center facility that processes mail for this part of Colorado. Statewide that range covers 32 ZIP codes, so Nunn accounts for 3% of it.

Every Colorado ZIP prefix and the region it covers →

Area codes covering Nunn

ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The codes below serve the same ground Nunn occupies.

Nunn Colorado area codes in full →

Where Nunn's ZIP codes sit

Each point is one Nunn ZIP code, plotted from its record coordinates.

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

Cities near Nunn

The closest places to Nunn with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Pierce Colorado ZIP codes	4.6 mi	1 ZIP code
Ault Colorado ZIP codes	9.0 mi	1 ZIP code
Wellington Colorado ZIP codes	11 mi	1 ZIP code
Eaton Colorado ZIP codes	14 mi	1 ZIP code
Severance Colorado ZIP codes	15 mi	1 ZIP code
Timnath Colorado ZIP codes	16 mi	1 ZIP code
Windsor Colorado ZIP codes	18 mi	2 ZIP codes
Fort Collins Colorado ZIP codes	18 mi	9 ZIP codes

Straight-line distance between place reference points, not driving distance.