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/20141

20141

ZIP 20141 is in Round Hill, Virginia, in Loudoun County; Eastern time. Round Hill has 2 ZIP codes; the other is 20142.

Type
Standard
Time zone
America/New_York
County
Loudoun
Population
8,359
Coordinates
39.1213, -77.7909
☼ Live from 20141 — Round Hill, VA

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 20141 is

Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.

★ Weird and wonderful facts about 20141
  • 🔢 Type 20141 into a pocket calculator and turn it upside down: IhIOZ — not quite a word, sorry.
  • ➕ As a number, 20,141 = 11 × 1831. Its digits add up to 8, a total 251 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 100111010101101
  • 🏠 Its numerical neighbours: 20140 (Rectortown, VA, 15 mi away) and 20142 (Round Hill, VA, 1 mi away).
  • 🔄 Backwards, 20141 becomes 14102 — and that is a real ZIP code: Marilla, NY, 260 miles away.
  • 👥 34 other ZIP codes are made of exactly the same digits (02114, 02141, 04112, 04211, 10124, 11024, …). The farthest-flung twin is 04211 in Auburn, ME, 524 miles away.
  • 🧭 Farther north than 50% of all ZIP codes, and farther east than 79%.
  • 🎯1,107 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 20141 and you would come out at 39.12°S, 102.21°E — 912 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 55m of daylight. Shortest: 9h 25m.
  • 📏 At 26.0 square miles of land, 20141 is bigger than 43% of ZIP codes — room for about 20 Central Parks.
🌙 The sky over 20141 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population8,359This ZIP8,359
Households2,553This ZIP2,553
Housing units2,630This ZIP2,630
Median age37.0This ZIP37.0Virginia39.0US 38.9
Median household income$210,563This ZIP$210,563Virginia$93,170US $80,734
Median home value$736,700This ZIP$736,700Virginia$383,700US $332,700
Median gross rent$1,460This ZIP$1,460Virginia$1,579US $1,413
Bachelor's degree or higher62.7%This ZIP62.7%
Mean commute37.6 minThis ZIP37.6 min
Population density321.4 / sq miThis ZIP321.4 / sq mi

Business and tax activity

Business establishments113This ZIP113
Employees561This ZIP561
Annual payroll$28,901,000This ZIP$28,901,000
Tax returns filed3,740This ZIP3,740
Total adjusted gross income$604,827,000This ZIP$604,827,000

Land area

Land area26.01 sq miThis ZIP26.01 sq mi
Water area0.34 sq miThis ZIP0.34 sq mi

Other place names in 20141

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 20141

ZIPCityDistance
20142 Round Hill, VA 1.1 mi
20132 Purcellville, VA 4.6 mi
20131 Philomont, VA 5.1 mi
20134 Purcellville, VA 5.2 mi
20135 Bluemont, VA 5.7 mi
20160 Lincoln, VA 5.7 mi
20159 Hamilton, VA 7.0 mi
20158 Hamilton, VA 7.2 mi
20102 Dulles, VA 8.2 mi
20104 Dulles, VA 8.2 mi

Find every ZIP code within 10 miles of 20141 →

Questions about this ZIP code

Where is ZIP code 20141?

20141 is in Round Hill, Virginia, in Loudoun County, part of the Washington-Arlington-Alexandria, DC-VA-MD-WV metropolitan area. Its published point location is 39.1213, -77.7909.

What county is 20141 in?

20141 lies in Loudoun County.

What time zone is 20141 in?

20141 uses America/New_York.

How many people live in 20141?

About 8,359 people live in ZIP code 20141, in 2,553 households, at 321.4 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What is the median household income in 20141?

$210,563 a year, against $93,170 across Virginia.

What ZIP codes are near 20141?

The closest are 20142 (1.1 mi), 20132 (4.6 mi), 20131 (5.1 mi), 20134 (5.2 mi) and 20135 (5.7 mi).

Is 20141 a PO Box ZIP code?

20141 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “20141 ZIP Code — Round Hill, Virginia (Loudoun County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/20141

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/20141.json

Underlying data is public domain or openly licensed — sources, vintages and licences.