ZIP Code 85613

85613 is one of Arizona's ZIP codes, delivering to addresses in Fort Huachuca, Cochise County.

City: Fort Huachuca
County: Cochise County
State: Arizona
Prefix: 856xx

Where this code sits

85613 is part of the 856xx range, the group of codes handled by one mail processing centre. Fort Huachuca is served by 2 ZIP codes in total.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 85613 delivers to without sharing its boundary.

520 Area code 520

ZIP codes nearest 85613

The ZIP codes whose reference points sit closest to 85613.
ZIP code	Distance	Delivers to
ZIP code 85671	2.4 mi	Sierra Vista, AZ
ZIP code 85635	4.8 mi	Sierra Vista, AZ
ZIP code 85616	7.3 mi	Huachuca City, AZ
ZIP code 85636	8.5 mi	Sierra Vista, AZ
ZIP code 85650	9.0 mi	Sierra Vista, AZ
ZIP code 85611	13 mi	Elgin, AZ
ZIP code 85615	14 mi	Hereford, AZ
ZIP code 85637	18 mi	Sonoita, AZ

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 85613, plotted from its record coordinates.

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

Scope ZIP code 85613. 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.