ZIP Code 85323

85323 is one of Arizona's ZIP codes, delivering to addresses in Avondale, Maricopa County.

City: Avondale
County: Maricopa County
State: Arizona
Prefix: 853xx

Where this code sits

85323 is part of the 853xx range, the group of codes handled by one mail processing centre. Avondale is served by 2 ZIP codes in total; the full list, with the county each falls in, is on the Avondale page.

Avondale Arizona ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 85323 delivers to without sharing its boundary.

ZIP codes nearest 85323

The ZIP codes whose reference points sit closest to 85323.
ZIP code	Distance	Delivers to
ZIP code 85338	2.3 mi	Goodyear, AZ
ZIP code 85329	2.7 mi	Cashion, AZ
ZIP code 85392	3.7 mi	Avondale, AZ
ZIP code 85353	3.8 mi	Tolleson, AZ
ZIP code 85395	4.4 mi	Goodyear, AZ
ZIP code 85340	6.7 mi	Litchfield Park, AZ
ZIP code 85037	6.9 mi	Phoenix, AZ
ZIP code 85307	7.5 mi	Glendale, 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 85323, plotted from its record coordinates.

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

Scope ZIP code 85323. 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.