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/20750

20750

ZIP 20750 is in Oxon Hill, Maryland, in Prince George's County; area codes 240, 301 and 227; Eastern time. Oxon Hill has 2 ZIP codes; the other is 20745.

Type
No street area
Time zone
America/New_York
Coordinates
38.8034, -76.9897

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 20745, whose figures describe that area — not this ZIP code.

☼ Live from 20750 — Oxon Hill, MD

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 20750 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 20750
  • 🔢 Type 20750 into a pocket calculator and turn it upside down: OSLOZ — not quite a word, sorry.
  • ➕ As a number, 20,750 = 2 × 5 × 5 × 5 × 83. Its digits add up to 14, a total 1,416 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 101000100001110
  • 🏠 Its numerical neighbours: 20749 (Fort Washington, MD, 6 mi away) and 20751 (Deale, MD, 23 mi away).
  • 🔄 Backwards, 20750 becomes 05702 — and that is a real ZIP code: Rutland, VT, 392 miles away.
  • 👥 27 other ZIP codes are made of exactly the same digits (00725, 05072, 05702, 07052, 07205, 07502, …). The farthest-flung twin is 00725 in Caguas, PR, 1,567 miles away.
  • 🧭 Farther south than 53% of all ZIP codes, and farther east than 82%.
  • 🎯1,153 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 20750 and you would come out at 38.80°S, 103.01°E — 864 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 20750 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

Business and tax activity

Business establishments3This ZIP3
Employees134This ZIP134
Annual payroll$6,883,000This ZIP$6,883,000

Land area

ZIP codes near 20750

ZIPCityDistance
20745 Oxon Hill, MD 0.3 mi
20375 Washington, DC 2.2 mi
20032 Washington, DC 2.4 mi
20757 Temple Hills, MD 2.5 mi
22320 Alexandria, VA 3.1 mi
20748 Temple Hills, MD 3.1 mi
22350 Alexandria, VA 3.3 mi
22314 Alexandria, VA 3.6 mi
20373 Naval Anacost Annex, DC 3.7 mi
22301 Alexandria, VA 3.9 mi

Find every ZIP code within 10 miles of 20750 →

Questions about this ZIP code

Where is ZIP code 20750?

20750 is in Oxon Hill, Maryland, in Prince George's County, part of the Washington-Arlington-Alexandria, DC-VA-MD-WV metropolitan area. Its published point location is 38.8034, -76.9897.

What county is 20750 in?

20750 lies in Prince George's County.

What area code is 20750?

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

What time zone is 20750 in?

20750 uses America/New_York.

What ZIP codes are near 20750?

The closest are 20745 (0.3 mi), 20375 (2.2 mi), 20032 (2.4 mi), 20757 (2.5 mi) and 22320 (3.1 mi).

Is 20750 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.

Download or cite

Cite this page

zipcodes.pro. “20750 ZIP Code — Oxon Hill, Maryland (Prince George's County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/20750

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/20750.json

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