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/85190

85190

ZIP 85190 is Tortilla Flat, Arizona, in Maricopa County; Mountain Standard Time all year.

Type
No street area
Time zone
America/Phoenix
County
Maricopa
Coordinates
33.5264, -111.3892

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 85545, whose figures describe that area — not this ZIP code.

☼ Live from 85190 — Tortilla Flat, AZ

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Where 85190 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 85190
  • 🔢 Type 85190 into a pocket calculator and turn it upside down: OGISB — not quite a word, sorry.
  • ➕ As a number, 85,190 = 2 × 5 × 7 × 1217. Its digits add up to 23, a total 2,533 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10100110011000110
  • 🏠 Its numerical neighbours: 85178 (Apache Junction, AZ, 12 mi away) and 85191 (Valley Farms, AZ, 38 mi away).
  • 🔄 Backwards, 85190 becomes 09158, which is not a ZIP code at all.
  • 👥 42 other ZIP codes are made of exactly the same digits (01985, 05819, 09185, 09815, 09851, 10589, …). The farthest-flung twin is 09815 in APO AE, a military post office, 10,267 miles away.
  • 🧭 Farther south than 82% of all ZIP codes, and farther west than 86%.
  • 🎯831 miles southwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 85190 and you would come out at 33.53°S, 68.61°E — 1,096 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 56m.
🌙 The sky over 85190 today
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Source: USGS.

Land area

ZIP codes near 85190

ZIPCityDistance
85215 Mesa, AZ 11.0 mi
85118 Gold Canyon, AZ 11.8 mi
85119 Apache Junction, AZ 11.8 mi
85178 Apache Junction, AZ 12.4 mi
85264 Fort Mcdowell, AZ 12.5 mi
85120 Apache Junction, AZ 13.8 mi
85117 Apache Junction, AZ 14.1 mi
85545 Roosevelt, AZ 14.6 mi
85207 Mesa, AZ 15.1 mi
85208 Mesa, AZ 16.4 mi

Find every ZIP code within 10 miles of 85190 →

Questions about this ZIP code

Where is ZIP code 85190?

85190 is in Tortilla Flat, Arizona, in Maricopa County, part of the Phoenix-Mesa-Chandler, AZ metropolitan area. Its published point location is 33.5264, -111.3892.

What county is 85190 in?

85190 lies in Maricopa County.

What time zone is 85190 in?

85190 uses America/Phoenix.

What ZIP codes are near 85190?

The closest are 85215 (11 mi), 85118 (11.8 mi), 85119 (11.8 mi), 85178 (12.4 mi) and 85264 (12.5 mi).

Is 85190 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. “85190 ZIP Code — Tortilla Flat, Arizona (Maricopa County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/85190

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/85190.json

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