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/21094

21094

ZIP 21094 is in Lutherville Timonium, Maryland, in Baltimore County; area codes 410, 443 and 667; Eastern time. Lutherville Timonium has 2 ZIP codes; the other is 21093.

Type
No street area
Time zone
America/New_York
County
Baltimore
Coordinates
39.4390, -76.5921

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 21093, whose figures describe that area — not this ZIP code.

☼ Live from 21094 — Lutherville Timonium, MD

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Where 21094 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 21094
  • 🔢 Type 21094 into a pocket calculator and turn it upside down: hGOIZ — not quite a word, sorry.
  • ➕ As a number, 21,094 = 2 × 53 × 199. Its digits add up to 16, a total 1,922 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 101001001100110
  • 🏠 Its numerical neighbours: 21093 (Lutherville Timonium, MD, 3 mi away) and 21102 (Manchester, MD, 22 mi away).
  • 🔄 Backwards, 21094 becomes 49012 — and that is a real ZIP code: Augusta, MI, 499 miles away.
  • 👥 56 other ZIP codes are made of exactly the same digits (02149, 02914, 04219, 04291, 04912, 04921, …). The farthest-flung twin is 09142 in APO AE, a military post office, 4,133 miles away.
  • 🧭 Farther north than 52% of all ZIP codes, and farther east than 83%.
  • 🎯1,167 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 21094 and you would come out at 39.44°S, 103.41°E — 868 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 57m of daylight. Shortest: 9h 23m.
🌙 The sky over 21094 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

Business and tax activity

Business establishments8This ZIP8
Employees62This ZIP62
Annual payroll$5,606,000This ZIP$5,606,000

Land area

ZIP codes near 21094

ZIPCityDistance
21286 Towson, MD 2.1 mi
21284 Towson, MD 2.6 mi
21093 Lutherville Timonium, MD 2.7 mi
21204 Towson, MD 2.9 mi
21252 Towson, MD 3.3 mi
21139 Riderwood, MD 3.6 mi
21285 Towson, MD 3.8 mi
21057 Glen Arm, MD 4.3 mi
21092 Long Green, MD 4.4 mi
21234 Parkville, MD 4.5 mi

Find every ZIP code within 10 miles of 21094 →

Questions about this ZIP code

Where is ZIP code 21094?

21094 is in Lutherville Timonium, Maryland, in Baltimore County, part of the Baltimore-Columbia-Towson, MD metropolitan area. Its published point location is 39.4390, -76.5921.

What county is 21094 in?

21094 lies in Baltimore County.

What area code is 21094?

Lutherville Timonium uses area codes 410, 443 and 667, from NANPA's telephone records.

What time zone is 21094 in?

21094 uses America/New_York.

What ZIP codes are near 21094?

The closest are 21286 (2.1 mi), 21284 (2.6 mi), 21093 (2.7 mi), 21204 (2.9 mi) and 21252 (3.3 mi).

Is 21094 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. “21094 ZIP Code — Lutherville Timonium, Maryland (Baltimore County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/21094

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/21094.json

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