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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/85380

85380

ZIP 85380 is in Peoria, Arizona, in Maricopa County; area codes 480, 602 and 623; Mountain Standard Time all year. Peoria has 6 ZIP codes; the others are 85345, 85381, 85382, 85383 and 85385.

Type
No street area
Time zone
America/Phoenix
County
Maricopa
Coordinates
33.5806, -112.2374

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 85345, whose figures describe that area — not this ZIP code.

☼ Live from 85380 — Peoria, AZ

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Where 85380 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 85380
  • 🔢 Type 85380 into a pocket calculator and turn it upside down: OBESB — not quite a word, sorry.
  • ➕ As a number, 85,380 = 2 × 2 × 3 × 5 × 1423. Its digits add up to 24, a total 2,425 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10100110110000100
  • 🏠 Its numerical neighbours: 85379 (Surprise, AZ, 8 mi away) and 85381 (Peoria, AZ, 2 mi away).
  • 🔄 Backwards, 85380 becomes 08358, which is not a ZIP code at all.
  • 👥 26 other ZIP codes are made of exactly the same digits (03588, 03858, 03885, 05838, 08835, 08853, …). The farthest-flung twin is 03885 in Stratham, NH, 2,309 miles away.
  • 🧭 Farther south than 82% of all ZIP codes, and farther west than 87%.
  • 🎯870 miles southwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 85380 and you would come out at 33.58°S, 67.76°E — 1,097 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 23m of daylight. Shortest: 9h 55m.
🌙 The sky over 85380 today
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🌋 Shake report
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Source: USGS.

Business and tax activity

Business establishments3This ZIP3
Employees5This ZIP5
Annual payroll$73,000This ZIP$73,000

Land area

ZIP codes near 85380

ZIPCityDistance
85385 Peoria, AZ 0.0 mi
85345 Peoria, AZ 0.8 mi
85381 Peoria, AZ 2.0 mi
85372 Sun City, AZ 2.3 mi
85351 Sun City, AZ 3.2 mi
85303 Glendale, AZ 3.4 mi
85304 Glendale, AZ 3.5 mi
85302 Glendale, AZ 3.5 mi
85305 Glendale, AZ 3.7 mi
85363 Youngtown, AZ 3.9 mi

Find every ZIP code within 10 miles of 85380 →

Questions about this ZIP code

Where is ZIP code 85380?

85380 is in Peoria, Arizona, in Maricopa County, part of the Phoenix-Mesa-Chandler, AZ metropolitan area. Its published point location is 33.5806, -112.2374.

What county is 85380 in?

85380 lies in Maricopa County.

What area code is 85380?

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

What time zone is 85380 in?

85380 uses America/Phoenix.

What ZIP codes are near 85380?

The closest are 85385 (0 mi), 85345 (0.8 mi), 85381 (2 mi), 85372 (2.3 mi) and 85351 (3.2 mi).

Is 85380 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.

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Cite this page

zipcodes.pro. “85380 ZIP Code — Peoria, Arizona (Maricopa County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/85380

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curl https://zipcodes.pro/zip/85380.json

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