ZIP Code 85031

85031 is one of Arizona's ZIP codes, delivering to addresses in Phoenix, Maricopa County.

City: Phoenix
County: Maricopa County
State: Arizona
Prefix: 850xx

Where this code sits

85031 is part of the 850xx range, the group of codes handled by one mail processing centre. Phoenix is served by 77 ZIP codes in total; the full list, with the county each falls in, is on the Phoenix page.

Phoenix Arizona ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 85031 delivers to without sharing its boundary.

ZIP codes nearest 85031

The ZIP codes whose reference points sit closest to 85031.
ZIP code	Distance	Delivers to
ZIP code 85035	1.7 mi	Phoenix, AZ
ZIP code 85019	2.0 mi	Phoenix, AZ
ZIP code 85033	2.5 mi	Phoenix, AZ
ZIP code 85301	2.6 mi	Glendale, AZ
ZIP code 85017	3.2 mi	Phoenix, AZ
ZIP code 85309	3.2 mi	Luke Air Force Base, AZ
ZIP code 85311	3.2 mi	Glendale, AZ
ZIP code 85312	3.2 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 85031, plotted from its record coordinates.

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

Scope ZIP code 85031. 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.