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/20113

20113

ZIP 20113 is in Manassas, Virginia, in Manassas Park City; area codes 571 and 703; Eastern time. Manassas has 6 ZIP codes; the others are 20108, 20109, 20110, 20111 and 20112.

Type
No street area
Time zone
America/New_York
Coordinates
38.7709, -77.4494

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 20111, whose figures describe that area — not this ZIP code.

☼ Live from 20113 — Manassas, VA

Weather right now

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NEXRAD radar
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Local time: —

Where 20113 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 20113
  • 🔢 Type 20113 into a pocket calculator and turn it upside down: EIIOZ — not quite a word, sorry.
  • ➕ 20113 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 7, a total 150 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 100111010010001
  • 🏠 Its numerical neighbours: 20112 (Manassas, VA, 7 mi away) and 20115 (Marshall, VA, 24 mi away).
  • 🔄 Backwards, 20113 becomes 31102, which is not a ZIP code at all.
  • 👥 31 other ZIP codes are made of exactly the same digits (02113, 02131, 10123, 10132, 10213, 10312, …). The farthest-flung twin is 32110 in Bunnell, FL, 682 miles away.
  • 🧭 Farther south than 53% of all ZIP codes, and farther east than 80%.
  • 🎯1,130 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 20113 and you would come out at 38.77°S, 102.55°E — 884 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 53m of daylight. Shortest: 9h 27m.
🌙 The sky over 20113 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

Land area

ZIP codes near 20113

ZIPCityDistance
20111 Manassas, VA 1.9 mi
20110 Manassas, VA 2.7 mi
20108 Manassas, VA 2.7 mi
20121 Centreville, VA 2.9 mi
20124 Clifton, VA 3.2 mi
20156 Gainesville, VA 3.5 mi
20109 Manassas, VA 4.7 mi
20136 Bristow, VA 5.8 mi
20120 Centreville, VA 6.2 mi
20112 Manassas, VA 7.0 mi

Find every ZIP code within 10 miles of 20113 →

Questions about this ZIP code

Where is ZIP code 20113?

20113 is in Manassas, Virginia, in Manassas Park city, part of the Washington-Arlington-Alexandria, DC-VA-MD-WV metropolitan area. Its published point location is 38.7709, -77.4494.

What county is 20113 in?

20113 lies in Manassas Park city.

What area code is 20113?

Manassas uses area codes 571 and 703, from NANPA's telephone records.

What time zone is 20113 in?

20113 uses America/New_York.

What ZIP codes are near 20113?

The closest are 20111 (1.9 mi), 20110 (2.7 mi), 20108 (2.7 mi), 20121 (2.9 mi) and 20124 (3.2 mi).

Is 20113 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. “20113 ZIP Code — Manassas, Virginia (Manassas Park City).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/20113

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/20113.json

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