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zipcodes.pro — ZIP/63065

63065

ZIP 63065 is Mapaville, Missouri, in Jefferson County; area code 636; Central time.

Type
No street area
Time zone
America/Chicago
County
Jefferson
Metro area
St. Louis, MO-IL
Coordinates
38.2489, -90.4835

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 63050, whose figures describe that area — not this ZIP code.

☼ Live from 63065 — Mapaville, MO

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Where 63065 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 63065
  • 🔢 Type 63065 into a pocket calculator and turn it upside down: SgOEg — not quite a word, sorry.
  • ➕ As a number, 63,065 = 5 × 12613. Its digits add up to 20, a total 2,586 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1111011001011001
  • 🏠 Its numerical neighbours: 63061 (Luebbering, MO, 18 mi away) and 63066 (Morse Mill, MO, 9 mi away).
  • 🔄 Backwards, 63065 becomes 56036 — and that is a real ZIP code: Glenville, MN, 393 miles away.
  • 👥 30 other ZIP codes are made of exactly the same digits (05663, 06365, 06536, 30566, 30656, 30665, …). The farthest-flung twin is 05663 in Northfield, VT, 1,008 miles away.
  • 🧭 Farther south than 57% of all ZIP codes, and farther west than 58%.
  • 🎯448 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 63065 and you would come out at 38.25°S, 89.52°E — 1,224 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 50m of daylight. Shortest: 9h 30m.
🌙 The sky over 63065 today
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Source: USGS.

Business and tax activity

Business establishments4This ZIP4
Employees114This ZIP114
Annual payroll$3,876,000This ZIP$3,876,000

Land area

ZIP codes near 63065

ZIPCityDistance
63047 Hematite, MO 3.7 mi
63070 Pevely, MO 4.3 mi
63048 Herculaneum, MO 5.0 mi
63050 Hillsboro, MO 5.3 mi
63019 Crystal City, MO 6.0 mi
63012 Barnhart, MO 7.0 mi
63057 Liguori, MO 7.6 mi
63028 Festus, MO 8.8 mi
63066 Morse Mill, MO 9.4 mi
62295 Valmeyer, IL 9.5 mi

Find every ZIP code within 10 miles of 63065 →

Questions about this ZIP code

Where is ZIP code 63065?

63065 is in Mapaville, Missouri, in Jefferson County, part of the St. Louis, MO-IL metropolitan area. Its published point location is 38.2489, -90.4835.

What county is 63065 in?

63065 lies in Jefferson County.

What area code is 63065?

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

What time zone is 63065 in?

63065 uses America/Chicago.

What ZIP codes are near 63065?

The closest are 63047 (3.7 mi), 63070 (4.3 mi), 63048 (5 mi), 63050 (5.3 mi) and 63019 (6 mi).

Is 63065 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. “63065 ZIP Code — Mapaville, Missouri (Jefferson County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/63065

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