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/33052

33052

ZIP 33052 is Marathon Shores, Florida, in Monroe County; Eastern time.

Type
No street area
Time zone
America/New_York
County
Monroe
Coordinates
24.7233, -81.0632

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 33050, whose figures describe that area — not this ZIP code.

☼ Live from 33052 — Marathon Shores, FL

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Where 33052 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 33052
  • 🔢 Type 33052 into a pocket calculator and turn it upside down: ZSOEE — not quite a word, sorry.
  • ➕ As a number, 33,052 = 2 × 2 × 8263. Its digits add up to 13, a total 1,179 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1000000100011100
  • 🏠 Its numerical neighbours: 33051 (Key Colony Beach, FL, 3 mi away) and 33054 (Opa Locka, FL, 96 mi away).
  • 🔄 Backwards, 33052 becomes 25033 — and that is a real ZIP code: Buffalo, WV, 961 miles away.
  • 👥 30 other ZIP codes are made of exactly the same digits (03235, 03253, 20533, 23035, 23350, 23503, …). The farthest-flung twin is 03253 in Meredith, NH, 1,414 miles away.
  • 🧭 Farther south than 98% of all ZIP codes, and farther east than 70%.
  • 🎯1,456 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 33052 and you would come out at 24.72°S, 98.94°E — 879 miles from West Island, Cocos Islands, the nearest big city to that spot.
  • ☀Longest day of the year: 13h 40m of daylight. Shortest: 10h 36m.
🌙 The sky over 33052 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

Land area

ZIP codes near 33052

ZIPCityDistance
33051 Key Colony Beach, FL 2.6 mi
33050 Marathon, FL 5.1 mi
33043 Big Pine Key, FL 12.9 mi
33001 Long Key, FL 18.2 mi
33036 Islamorada, FL 26.0 mi
33042 Summerland Key, FL 27.9 mi
33070 Tavernier, FL 38.9 mi
33041 Key West, FL 46.6 mi
33045 Key West, FL 46.6 mi
33037 Key Largo, FL 53.5 mi

Find every ZIP code within 10 miles of 33052 →

Questions about this ZIP code

Where is ZIP code 33052?

33052 is in Marathon Shores, Florida, in Monroe County, part of the Key West-Key Largo, FL micropolitan area. Its published point location is 24.7233, -81.0632.

What county is 33052 in?

33052 lies in Monroe County.

What time zone is 33052 in?

33052 uses America/New_York.

What ZIP codes are near 33052?

The closest are 33051 (2.6 mi), 33050 (5.1 mi), 33043 (12.9 mi), 33001 (18.2 mi) and 33036 (26 mi).

Is 33052 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. “33052 ZIP Code — Marathon Shores, Florida (Monroe County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/33052

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/33052.json

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