Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/AZ/TOPAWA

Topawa ZIP code, Arizona

The ZIP code for Topawa, AZ is 85639, and its area code is 520.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
166
Area code
520
State
Arizona

NANPA lists no telephone rate centre for Topawa itself, so these are the area codes of the nearest one, Sasabe (14.4 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to Topawa uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

ZIP codes addressed as Topawa

ZIP codes with the USPS city name Topawa
ZIP City Type Population Median income Median home
85639 Topawa , AZ Standard 166 $39,333 —

Other ZIP codes overlapping Topawa

These ZIP codes cover part of Topawa but are addressed as somewhere else.

ZIP codes overlapping Topawa
ZIP City Type Population Median income Median home
85634 Sells , AZ Standard 5,038 $36,389 $82,600

Map of Topawa ZIP codes

85639

The ZIP codes of Topawa, AZ, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Topawa

The nearest larger towns are Ali Molina (171 people, 7.2 mi), South Komelik (178 people, 7.2 mi) and Sells (1,935 people, 8.2 mi).

More nearby: every ZIP code in Pima County · Arizona ZIP codes

Cite this page

zipcodes.pro. “Topawa, AZ ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/az/topawa

Underlying data is public domain or openly licensed — sources, vintages and licences.