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/63024

63024

ZIP 63024 is in Ballwin, Missouri, in St. Louis County; area code 636; Central time. Ballwin has 4 ZIP codes; the others are 63011, 63021 and 63022.

Type
No street area
Time zone
America/Chicago
County
St. Louis
Metro area
St. Louis, MO-IL
Coordinates
38.5951, -90.5462

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 63011, whose figures describe that area — not this ZIP code.

☼ Live from 63024 — Ballwin, MO

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Where 63024 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 63024
  • 🔢 Type 63024 into a pocket calculator and turn it upside down: hZOEg — not quite a word, sorry.
  • ➕ As a number, 63,024 = 2 × 2 × 2 × 2 × 3 × 13 × 101. Its digits add up to 15, a total 1,657 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1111011000110000
  • 🏠 Its numerical neighbours: 63023 (Dittmer, MO, 24 mi away) and 63025 (Eureka, MO, 8 mi away).
  • 🔄 Backwards, 63024 becomes 42036 — and that is a real ZIP code: Dexter, KY, 181 miles away.
  • 👥 63 other ZIP codes are made of exactly the same digits (02346, 02364, 02634, 02643, 03246, 03264, …). The farthest-flung twin is 04623 in Columbia Falls, ME, 1,247 miles away.
  • 🧭 Farther south than 54% of all ZIP codes, and farther west than 58%.
  • 🎯438 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 63024 and you would come out at 38.60°S, 89.45°E — 1,205 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 52m of daylight. Shortest: 9h 28m.
🌙 The sky over 63024 today
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Source: USGS.

Land area

ZIP codes near 63024

ZIPCityDistance
63022 Ballwin, MO 0.0 mi
63011 Ballwin, MO 0.9 mi
63021 Ballwin, MO 1.7 mi
63088 Valley Park, MO 4.0 mi
63017 Chesterfield, MO 4.2 mi
63006 Chesterfield, MO 5.0 mi
63040 Grover, MO 5.0 mi
63131 Saint Louis, MO 5.9 mi
63141 Saint Louis, MO 6.5 mi
63005 Chesterfield, MO 6.6 mi

Find every ZIP code within 10 miles of 63024 →

Questions about this ZIP code

Where is ZIP code 63024?

63024 is in Ballwin, Missouri, in St. Louis County, part of the St. Louis, MO-IL metropolitan area. Its published point location is 38.5951, -90.5462.

What county is 63024 in?

63024 lies in St. Louis County.

What area code is 63024?

Ballwin uses area code 636, from NANPA's telephone records.

What time zone is 63024 in?

63024 uses America/Chicago.

What ZIP codes are near 63024?

The closest are 63022 (0 mi), 63011 (0.9 mi), 63021 (1.7 mi), 63088 (4 mi) and 63017 (4.2 mi).

Is 63024 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. “63024 ZIP Code — Ballwin, Missouri (St. Louis County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/63024

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/63024.json

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