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/85775

85775

ZIP 85775 is in Tucson, Arizona, in Pima County; area code 520; Mountain Standard Time all year. Tucson has 54 ZIP codes in all.

Type
No street area
Time zone
America/Phoenix
County
Pima
Metro area
Tucson, AZ
Coordinates
32.2217, -110.9265

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 85716, whose figures describe that area — not this ZIP code.

☼ Live from 85775 — Tucson, AZ

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Where 85775 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 85775
  • 🔢 Type 85775 into a pocket calculator and turn it upside down: SLLSB — not quite a word, sorry.
  • ➕ As a number, 85,775 = 5 × 5 × 47 × 73. Its digits add up to 32, a total 644 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10100111100001111
  • 🏠 Its numerical neighbours: 85757 (Tucson, AZ, 13 mi away) and 85901 (Show Low, AZ, 154 mi away).
  • 🔄 Backwards, 85775 becomes 57758 — and that is a real ZIP code: Mud Butte, SD, 986 miles away.
  • 👥 16 other ZIP codes are made of exactly the same digits (55787, 57758, 57785, 58577, 58757, 58775, …). The farthest-flung twin is 55787 in Tamarack, MN, 1,374 miles away.
  • 🧭 Farther south than 87% of all ZIP codes, and farther west than 86%.
  • 🎯866 miles southwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 85775 and you would come out at 32.22°S, 69.07°E — 1,098 miles from Port Louis, Mauritius, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 16m of daylight. Shortest: 10h 02m.
🌙 The sky over 85775 today
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🌋 Shake report
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Source: USGS.

Land area

ZIP codes near 85775

ZIPCityDistance
85702 Tucson, AZ 0.0 mi
85703 Tucson, AZ 0.0 mi
85717 Tucson, AZ 0.0 mi
85720 Tucson, AZ 0.0 mi
85722 Tucson, AZ 0.0 mi
85725 Tucson, AZ 0.0 mi
85728 Tucson, AZ 0.0 mi
85731 Tucson, AZ 0.0 mi
85732 Tucson, AZ 0.0 mi
85733 Tucson, AZ 0.0 mi

Find every ZIP code within 10 miles of 85775 →

Questions about this ZIP code

Where is ZIP code 85775?

85775 is in Tucson, Arizona, in Pima County, part of the Tucson, AZ metropolitan area. Its published point location is 32.2217, -110.9265.

What county is 85775 in?

85775 lies in Pima County.

What area code is 85775?

Tucson uses area code 520, from NANPA's telephone records.

What time zone is 85775 in?

85775 uses America/Phoenix.

What ZIP codes are near 85775?

The closest are 85702 (0 mi), 85703 (0 mi), 85717 (0 mi), 85720 (0 mi) and 85722 (0 mi).

Is 85775 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. “85775 ZIP Code — Tucson, Arizona (Pima County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/85775

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