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 — ZIP/85280

85280

ZIP 85280 is in Tempe, Arizona, in Maricopa County; area codes 480, 602 and 623; Mountain Standard Time all year. Tempe has 8 ZIP codes in all.

Type
No street area
Time zone
America/Phoenix
County
Maricopa
Coordinates
33.4014, -111.9313

The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

This ZIP code has no Census tabulation area of its own. Its point falls inside ZCTA 85282, whose figures describe that area — not this ZIP code.

☼ Live from 85280 — Tempe, AZ

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 85280 is

This ZIP code has no Census tabulation area, so there is no boundary to draw — the marker is its published point location.

★ Weird and wonderful facts about 85280
  • 🔢 Type 85280 into a pocket calculator and turn it upside down: OBZSB — not quite a word, sorry.
  • ➕ As a number, 85,280 = 2 × 2 × 2 × 2 × 2 × 5 × 13 × 41. Its digits add up to 23, a total 2,533 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10100110100100000
  • 🏠 Its numerical neighbours: 85277 (Mesa, AZ, 6 mi away) and 85281 (Tempe, AZ, 2 mi away).
  • 🔄 Backwards, 85280 becomes 08258, which is not a ZIP code at all.
  • 👥 26 other ZIP codes are made of exactly the same digits (02858, 02885, 05828, 08528, 08825, 08852, …). The farthest-flung twin is 02885 in Warren, RI, 2,278 miles away.
  • 🧭 Farther south than 83% of all ZIP codes, and farther west than 87%.
  • 🎯862 miles southwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 85280 and you would come out at 33.40°S, 68.07°E — 1,107 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 22m of daylight. Shortest: 9h 56m.
🌙 The sky over 85280 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

Business and tax activity

Business establishments18This ZIP18
Employees254This ZIP254
Annual payroll$31,178,000This ZIP$31,178,000

Land area

ZIP codes near 85280

ZIPCityDistance
85282 Tempe, AZ 0.5 mi
85285 Tempe, AZ 1.6 mi
85281 Tempe, AZ 1.8 mi
85287 Tempe, AZ 1.9 mi
85283 Tempe, AZ 2.5 mi
85288 Tempe, AZ 2.8 mi
85202 Mesa, AZ 3.6 mi
85026 Phoenix, AZ 4.1 mi
85284 Tempe, AZ 4.4 mi
85257 Scottsdale, AZ 4.4 mi

Find every ZIP code within 10 miles of 85280 →

Questions about this ZIP code

Where is ZIP code 85280?

85280 is in Tempe, Arizona, in Maricopa County, part of the Phoenix-Mesa-Chandler, AZ metropolitan area. Its published point location is 33.4014, -111.9313.

What county is 85280 in?

85280 lies in Maricopa County.

What area code is 85280?

Tempe uses area codes 480, 602 and 623, from NANPA's telephone records.

What time zone is 85280 in?

85280 uses America/Phoenix.

What ZIP codes are near 85280?

The closest are 85282 (0.5 mi), 85285 (1.6 mi), 85281 (1.8 mi), 85287 (1.9 mi) and 85283 (2.5 mi).

Is 85280 a PO Box ZIP code?

Possibly. The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

Download or cite

Cite this page

zipcodes.pro. “85280 ZIP Code — Tempe, Arizona (Maricopa County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/85280

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/85280.json

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