ZIP Code 85142

85142 is one of Arizona's ZIP codes, delivering to addresses in Queen Creek, Maricopa County.

City: Queen Creek
County: Maricopa County
State: Arizona
Prefix: 851xx

Where this code sits

85142 is part of the 851xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Queen Creek.

Queen Creek Arizona ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 85142 delivers to without sharing its boundary.

ZIP codes nearest 85142

The ZIP codes whose reference points sit closest to 85142.
ZIP code	Distance	Delivers to
ZIP code 85298	3.9 mi	Gilbert, AZ
ZIP code 85127	4.4 mi	Chandler Heights, AZ
ZIP code 85297	4.8 mi	Gilbert, AZ
ZIP code 85236	5.2 mi	Higley, AZ
ZIP code 85212	6.5 mi	Mesa, AZ
ZIP code 85295	7.3 mi	Gilbert, AZ
ZIP code 85140	7.3 mi	San Tan Valley, AZ
ZIP code 85143	7.3 mi	San Tan Valley, 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 85142, plotted from its record coordinates.

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

Scope ZIP code 85142. 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.