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/NOGALES

Nogales ZIP codes, Arizona

Nogales, AZ has 3 ZIP codes (85621, 85628 and 85662) and area code 520. The largest is 85621.

USPS city name
3 ZIP codes
Population
19,841
Area code
520
State
Arizona

Nogales in numbers

About 19,841 people live in Nogales, in 6,538 households, the 43rd-largest of Arizona's 441 census places. The median household income is $43,214 a year, 46% below the Arizona median of $79,964 (US: $80,734). The median owner-occupied home is valued at $186,300 (53% below the Arizona median), and median gross rent is $737 a month. The median age is 36.4; 17.6% of adults 25 and over hold a bachelor's degree or higher (33.3% across Arizona); the average commute takes 18 minutes.

Population19,841Nogales19,841
Households6,538Nogales6,538
Median age36.4Nogales36.4Arizona39.0US 38.9
Median household income$43,214Nogales$43,214Arizona$79,964US $80,734
Median home value$186,300Nogales$186,300Arizona$394,500US $332,700
Median gross rent$737Nogales$737Arizona$1,543US $1,413
Bachelor's degree or higher17.6%Nogales17.6%Arizona33.3%US 35.7%
Mean commute17.5 minNogales17.5 minArizona25.4 minUS 26.4 min
Population density953 / sq miNogales953 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Nogales city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Nogales

ZIP codes with the USPS city name Nogales
ZIP City Type Population Median income Median home
85621 Nogales , AZ Standard 21,593 $43,464 $193,200
85628 Nogales , AZ No street area — — —
85662 Nogales , AZ No street area — — —

Map of Nogales ZIP codes

856218562885662

The ZIP codes of Nogales, 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 Nogales

The nearest larger towns are Rio Rico (22,017 people, 9.9 mi), Green Valley (22,114 people, 33 mi) and Sierra Vista (45,155 people, 39 mi).

Towns near Nogales
TownPopulationDistance
Rio Rico 22,017 9.9 mi

More nearby: every ZIP code in Santa Cruz County · Arizona ZIP codes

Cite this page

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

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