ZIP Code 85020

85020 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

85020 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 85020 delivers to without sharing its boundary.

ZIP codes nearest 85020

The ZIP codes whose reference points sit closest to 85020.
ZIP code	Distance	Delivers to
ZIP code 85021	2.1 mi	Phoenix, AZ
ZIP code 85028	3.1 mi	Phoenix, AZ
ZIP code 85014	3.6 mi	Phoenix, AZ
ZIP code 85012	3.7 mi	Phoenix, AZ
ZIP code 85013	4.0 mi	Phoenix, AZ
ZIP code 85029	4.4 mi	Phoenix, AZ
ZIP code 85016	4.4 mi	Phoenix, AZ
ZIP code 85051	4.5 mi	Phoenix, 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 85020, plotted from its record coordinates.

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

Scope ZIP code 85020. 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.