ZIP Code 85543

85543 is one of Arizona's ZIP codes, delivering to addresses in Pima, Graham County.

City: Pima
County: Graham County
State: Arizona
Prefix: 855xx

Where this code sits

85543 is part of the 855xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Pima.

Pima Arizona ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 85543 delivers to without sharing its boundary.

928 Area code 928

ZIP codes nearest 85543

The ZIP codes whose reference points sit closest to 85543.
ZIP code	Distance	Delivers to
ZIP code 85535	4.2 mi	Eden, AZ
ZIP code 85531	4.8 mi	Central, AZ
ZIP code 85552	7.6 mi	Thatcher, AZ
ZIP code 85548	9.8 mi	Safford, AZ
ZIP code 85536	11 mi	Fort Thomas, AZ
ZIP code 85546	14 mi	Safford, AZ
ZIP code 85551	15 mi	Solomon, AZ
ZIP code 85530	21 mi	Bylas, 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 85543, plotted from its record coordinates.

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

Scope ZIP code 85543. 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.