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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/65055

65055

ZIP 65055 is Mc Girk, Missouri, in Moniteau County; area code 660; Central time.

Type
No street area
Time zone
America/Chicago
County
Moniteau
Metro area
Jefferson City, MO
Coordinates
38.6749, -92.6109

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 65025, whose figures describe that area — not this ZIP code.

☼ Live from 65055 — Mc Girk, MO

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Where 65055 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 65055
  • 🔢 Type 65055 into a pocket calculator and turn it upside down: SSOSg — not quite a word, sorry.
  • ➕ As a number, 65,055 = 3 × 5 × 4337. Its digits add up to 21, a total 2,594 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1111111000011111
  • 🏠 Its numerical neighbours: 65054 (Loose Creek, MO, 38 mi away) and 65058 (Meta, MO, 38 mi away).
  • 🔄 Backwards, 65055 becomes 55056 — and that is a real ZIP code: North Branch, MN, 473 miles away.
  • 👥 11 other ZIP codes are made of exactly the same digits (05655, 50556, 50565, 50655, 55056, 55065, …). The farthest-flung twin is 05655 in Hyde Park, VT, 1,110 miles away.
  • 🧭 Farther south than 54% of all ZIP codes, and farther west than 62%.
  • 🎯329 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 65055 and you would come out at 38.67°S, 87.39°E — 1,123 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 27m.
🌙 The sky over 65055 today
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Source: USGS.

Land area

ZIP codes near 65055

ZIPCityDistance
65042 High Point, MO 0.0 mi
65018 California, MO 4.6 mi
65025 Clarksburg, MO 4.8 mi
65081 Tipton, MO 9.5 mi
65046 Jamestown, MO 10.0 mi
65068 Prairie Home, MO 10.6 mi
65050 Latham, MO 11.3 mi
65023 Centertown, MO 11.7 mi
65237 Bunceton, MO 11.8 mi
65034 Fortuna, MO 13.7 mi

Find every ZIP code within 10 miles of 65055 →

Questions about this ZIP code

Where is ZIP code 65055?

65055 is in Mc Girk, Missouri, in Moniteau County, part of the Jefferson City, MO metropolitan area. Its published point location is 38.6749, -92.6109.

What county is 65055 in?

65055 lies in Moniteau County.

What area code is 65055?

Mc Girk uses area code 660, from NANPA's telephone records.

What time zone is 65055 in?

65055 uses America/Chicago.

What ZIP codes are near 65055?

The closest are 65042 (0 mi), 65018 (4.6 mi), 65025 (4.8 mi), 65081 (9.5 mi) and 65046 (10 mi).

Is 65055 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. “65055 ZIP Code — Mc Girk, Missouri (Moniteau County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/65055

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/65055.json

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