ZIP Code 85553

85553 is one of Arizona's ZIP codes, delivering to addresses in Tonto Basin, Gila County.

City: Tonto Basin
County: Gila County
State: Arizona
Prefix: 855xx

Where this code sits

85553 is part of the 855xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Tonto Basin.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 85553 delivers to without sharing its boundary.

928 Area code 928

ZIP codes nearest 85553

The ZIP codes whose reference points sit closest to 85553.
ZIP code	Distance	Delivers to
ZIP code 85190	22 mi	Tortilla Flat, AZ
ZIP code 85545	23 mi	Roosevelt, AZ
ZIP code 85263	23 mi	Rio Verde, AZ
ZIP code 85554	27 mi	Young, AZ
ZIP code 85541	27 mi	Payson, AZ
ZIP code 85264	27 mi	Fort Mcdowell, AZ
ZIP code 85262	28 mi	Scottsdale, AZ
ZIP code 85269	29 mi	Fountain Hills, 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 85553, plotted from its record coordinates.

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

Scope ZIP code 85553. 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.