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/33575

33575

ZIP 33575 is in Ruskin, Florida, in Hillsborough County; Eastern time. Ruskin has 2 ZIP codes; the other is 33570.

Type
No street area
Time zone
America/New_York
County
Hillsborough
Coordinates
27.7144, -82.4291

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 33570, whose figures describe that area — not this ZIP code.

☼ Live from 33575 — Ruskin, FL

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Where 33575 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 33575
  • 🔢 Type 33575 into a pocket calculator and turn it upside down: SLSEE — not quite a word, sorry.
  • ➕ As a number, 33,575 = 5 × 5 × 17 × 79. Its digits add up to 23, a total 2,533 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1000001100100111
  • 🏠 Its numerical neighbours: 33574 (Saint Leo, FL, 44 mi away) and 33576 (San Antonio, FL, 41 mi away).
  • 🔄 Backwards, 33575 becomes 57533 — and that is a real ZIP code: Gregory, SD, 1,436 miles away.
  • 👥 12 other ZIP codes are made of exactly the same digits (33755, 35573, 37355, 53537, 53573, 55337, …). The farthest-flung twin is 57533 in Gregory, SD, 1,436 miles away.
  • 🧭 Farther south than 97% of all ZIP codes, and farther east than 65%.
  • 🎯1,246 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 33575 and you would come out at 27.71°S, 97.57°E — 1,076 miles from West Island, Cocos Islands, the nearest big city to that spot.
  • ☀Longest day of the year: 13h 54m of daylight. Shortest: 10h 23m.
🌙 The sky over 33575 today
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Source: USGS.

Business and tax activity

Business establishments4This ZIP4
Employees5This ZIP5
Annual payroll$117,000This ZIP$117,000

Land area

ZIP codes near 33575

ZIPCityDistance
33571 Sun City Center, FL 1.5 mi
33570 Ruskin, FL 2.3 mi
33586 Sun City, FL 3.9 mi
33572 Apollo Beach, FL 4.0 mi
33573 Sun City Center, FL 4.1 mi
33534 Gibsonton, FL 8.0 mi
33598 Wimauma, FL 9.0 mi
33608 Tampa, FL 9.6 mi
33503 Balm, FL 10.0 mi
33621 Tampa, FL 10.6 mi

Find every ZIP code within 10 miles of 33575 →

Questions about this ZIP code

Where is ZIP code 33575?

33575 is in Ruskin, Florida, in Hillsborough County, part of the Tampa-St. Petersburg-Clearwater, FL metropolitan area. Its published point location is 27.7144, -82.4291.

What county is 33575 in?

33575 lies in Hillsborough County.

What time zone is 33575 in?

33575 uses America/New_York.

What ZIP codes are near 33575?

The closest are 33571 (1.5 mi), 33570 (2.3 mi), 33586 (3.9 mi), 33572 (4 mi) and 33573 (4.1 mi).

Is 33575 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. “33575 ZIP Code — Ruskin, Florida (Hillsborough County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/33575

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