ZIP Code 85342

85342 is one of Arizona's ZIP codes, delivering to addresses in Morristown, Maricopa County.

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

Where this code sits

85342 is part of the 853xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Morristown.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 85342 delivers to without sharing its boundary.

ZIP codes nearest 85342

The ZIP codes whose reference points sit closest to 85342.
ZIP code	Distance	Delivers to
ZIP code 85361	6.4 mi	Wittmann, AZ
ZIP code 85358	9.8 mi	Wickenburg, AZ
ZIP code 85390	14 mi	Wickenburg, AZ
ZIP code 85387	15 mi	Surprise, AZ
ZIP code 85375	19 mi	Sun City West, AZ
ZIP code 85388	20 mi	Surprise, AZ
ZIP code 85376	21 mi	Sun City West, AZ
ZIP code 85373	22 mi	Sun City, 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 85342, plotted from its record coordinates.

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

Scope ZIP code 85342. 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.