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/21767

21767

ZIP 21767 is Maugansville, Maryland, in Washington County; area codes 240, 301 and 227; Eastern time.

Type
Standard
Time zone
America/New_York
County
Washington
Population
1,031
Coordinates
39.6978, -77.7465
☼ Live from 21767 — Maugansville, MD

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 21767 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 21767
  • 🔢 Type 21767 into a pocket calculator and turn it upside down: LgLIZ — not quite a word, sorry.
  • ➕ 21767 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 23, a total 2,533 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 101010100000111
  • 🏠 Its numerical neighbours: 21766 (Little Orleans, MD, 34 mi away) and 21769 (Middletown, MD, 20 mi away).
  • 🔄 Backwards, 21767 becomes 76712 — and that is a real ZIP code: Woodway, TX, 1,229 miles away.
  • 👥 29 other ZIP codes are made of exactly the same digits (12767, 12776, 16727, 17267, 17726, 17762, …). The farthest-flung twin is 76712 in Woodway, TX, 1,229 miles away.
  • 🧭 Farther north than 54% of all ZIP codes, and farther east than 79%.
  • 🎯1,104 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 21767 and you would come out at 39.70°S, 102.25°E — 930 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 59m of daylight. Shortest: 9h 21m.
  • 📏 At 0.344 square miles of land, 21767 is bigger than 4% of ZIP codes — about 166 football fields.
🌙 The sky over 21767 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population1,031This ZIP1,031
Households541This ZIP541
Housing units541This ZIP541
Median age51.4This ZIP51.4Maryland39.4US 38.9
Median household income$57,940This ZIP$57,940Maryland$103,678US $80,734
Median home value$258,700This ZIP$258,700Maryland$419,900US $332,700
Median gross rent$819This ZIP$819Maryland$1,705US $1,413
Bachelor's degree or higher9.4%This ZIP9.4%
Mean commute32.3 minThis ZIP32.3 min
Population density2,997.1 / sq miThis ZIP2,997.1 / sq mi

Business and tax activity

Business establishments16This ZIP16
Employees108This ZIP108
Annual payroll$4,371,000This ZIP$4,371,000
Tax returns filed640This ZIP640
Total adjusted gross income$32,397,000This ZIP$32,397,000

Land area

Land area0.34 sq miThis ZIP0.34 sq mi
Water area0.00 sq mi

Other place names in 21767

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

ZIP codes near 21767

ZIPCityDistance
17263 State Line, PA 2.4 mi
21741 Hagerstown, MD 4.1 mi
21747 Hagerstown, MD 4.1 mi
21749 Hagerstown, MD 4.1 mi
21740 Hagerstown, MD 4.6 mi
21742 Hagerstown, MD 5.2 mi
17225 Greencastle, PA 6.0 mi
21734 Funkstown, MD 6.8 mi
21721 Chewsville, MD 7.0 mi
17256 Shady Grove, PA 7.0 mi

Find every ZIP code within 10 miles of 21767 →

Questions about this ZIP code

Where is ZIP code 21767?

21767 is in Maugansville, Maryland, in Washington County, part of the Hagerstown-Martinsburg, MD-WV metropolitan area. Its published point location is 39.6978, -77.7465.

What county is 21767 in?

21767 lies in Washington County.

What area code is 21767?

Maugansville uses area codes 240, 301 and 227, from NANPA's telephone records.

What time zone is 21767 in?

21767 uses America/New_York.

How many people live in 21767?

About 1,031 people live in ZIP code 21767, in 541 households, at 2,997.1 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 21767?

$57,940 a year, against $103,678 across Maryland.

What ZIP codes are near 21767?

The closest are 17263 (2.4 mi), 21741 (4.1 mi), 21747 (4.1 mi), 21749 (4.1 mi) and 21740 (4.6 mi).

Is 21767 a PO Box ZIP code?

21767 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “21767 ZIP Code — Maugansville, Maryland (Washington County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/21767

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/21767.json

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