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/32718

32718

ZIP 32718 is in Casselberry, Florida, in Seminole County; Eastern time. Casselberry has 3 ZIP codes; the others are 32707 and 32730.

Type
No street area
Time zone
America/New_York
County
Seminole
Coordinates
28.7448, -81.2233

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 32773, whose figures describe that area — not this ZIP code.

☼ Live from 32718 — Casselberry, FL

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Local time: —

Where 32718 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 32718
  • 🔢 Type 32718 into a pocket calculator and turn it upside down: BILZE — not quite a word, sorry.
  • ➕ As a number, 32,718 = 2 × 3 × 7 × 19 × 41. Its digits add up to 21, a total 2,594 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 111111111001110
  • 🏠 Its numerical neighbours: 32716 (Altamonte Springs, FL, 0 mi away) and 32719 (Winter Springs, FL, 0 mi away).
  • 🔄 Backwards, 32718 becomes 81723, which is not a ZIP code at all.
  • 👥 56 other ZIP codes are made of exactly the same digits (12738, 12783, 12837, 12873, 13782, 13827, …). The farthest-flung twin is 83712 in Boise, ID, 2,177 miles away.
  • 🧭 Farther south than 95% of all ZIP codes, and farther east than 70%.
  • 🎯1,248 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 32718 and you would come out at 28.74°S, 98.78°E — 1,041 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 13h 59m of daylight. Shortest: 10h 18m.
🌙 The sky over 32718 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

Business and tax activity

Business establishments5This ZIP5
Employees17This ZIP17
Annual payroll$482,000This ZIP$482,000

Land area

ZIP codes near 32718

ZIPCityDistance
32716 Altamonte Springs, FL 0.0 mi
32719 Winter Springs, FL 0.0 mi
32752 Longwood, FL 0.0 mi
32762 Oviedo, FL 0.0 mi
32791 Longwood, FL 0.0 mi
32795 Lake Mary, FL 0.0 mi
32799 Mid Florida, FL 0.0 mi
32773 Sanford, FL 1.6 mi
32772 Sanford, FL 4.6 mi
32708 Winter Springs, FL 4.8 mi

Find every ZIP code within 10 miles of 32718 →

Questions about this ZIP code

Where is ZIP code 32718?

32718 is in Casselberry, Florida, in Seminole County, part of the Orlando-Kissimmee-Sanford, FL metropolitan area. Its published point location is 28.7448, -81.2233.

What county is 32718 in?

32718 lies in Seminole County.

What time zone is 32718 in?

32718 uses America/New_York.

What ZIP codes are near 32718?

The closest are 32716 (0 mi), 32719 (0 mi), 32752 (0 mi), 32762 (0 mi) and 32791 (0 mi).

Is 32718 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. “32718 ZIP Code — Casselberry, Florida (Seminole County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/32718

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/32718.json

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