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zipcodes.pro — ZIP/20711

20711

ZIP 20711 is Lothian, Maryland, in Anne Arundel County; area codes 443, 410 and 667; Eastern time.

Type
Standard
Time zone
America/New_York
County
Anne Arundel
Population
7,731
Coordinates
38.8011, -76.6451
☼ Live from 20711 — Lothian, MD

Weather right now

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Local time: —

Where 20711 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 20711
  • 🔢 Type 20711 into a pocket calculator and turn it upside down: IILOZ — not quite a word, sorry.
  • ➕ As a number, 20,711 = 139 × 149. Its digits add up to 11, a total 714 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 101000011100111
  • 🏠 Its numerical neighbours: 20710 (Bladensburg, MD, 18 mi away) and 20712 (Mount Rainier, MD, 20 mi away).
  • 🔄 Backwards, 20711 becomes 11702 — and that is a real ZIP code: Babylon, NY, 215 miles away.
  • 👥 40 other ZIP codes are made of exactly the same digits (01721, 02117, 02171, 07112, 10172, 10271, …). The farthest-flung twin is 71102 in Shreveport, LA, 1,049 miles away.
  • 🧭 Farther south than 53% of all ZIP codes, and farther east than 83%.
  • 🎯1,172 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 20711 and you would come out at 38.80°S, 103.35°E — 847 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 53m of daylight. Shortest: 9h 27m.
  • 📏 At 33.8 square miles of land, 20711 is bigger than 49% of ZIP codes — room for about 26 Central Parks.
🌙 The sky over 20711 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population7,731This ZIP7,731
Households2,438This ZIP2,438
Housing units2,492This ZIP2,492
Median age40.6This ZIP40.6Maryland39.4US 38.9
Median household income$113,576This ZIP$113,576Maryland$103,678US $80,734
Median home value$429,000This ZIP$429,000Maryland$419,900US $332,700
Median gross rent$1,708This ZIP$1,708Maryland$1,705US $1,413
Bachelor's degree or higher37.6%This ZIP37.6%
Mean commute35.0 minThis ZIP35.0 min
Population density228.6 / sq miThis ZIP228.6 / sq mi

Business and tax activity

Business establishments123This ZIP123
Employees1,236This ZIP1,236
Annual payroll$62,940,000This ZIP$62,940,000
Tax returns filed3,650This ZIP3,650
Total adjusted gross income$342,078,000This ZIP$342,078,000

Land area

Land area33.81 sq miThis ZIP33.81 sq mi
Water area0.55 sq miThis ZIP0.55 sq mi

ZIP codes near 20711

ZIPCityDistance
20778 West River, MD 4.3 mi
20751 Deale, MD 4.5 mi
20754 Dunkirk, MD 4.8 mi
20779 Tracys Landing, MD 5.0 mi
20758 Friendship, MD 5.5 mi
20773 Upper Marlboro, MD 5.7 mi
20792 Upper Marlboro, MD 5.7 mi
20776 Harwood, MD 6.1 mi
20733 Churchton, MD 6.1 mi
20765 Galesville, MD 6.1 mi

Find every ZIP code within 10 miles of 20711 →

Questions about this ZIP code

Where is ZIP code 20711?

20711 is in Lothian, Maryland, in Anne Arundel County, part of the Baltimore-Columbia-Towson, MD metropolitan area. Its published point location is 38.8011, -76.6451.

What county is 20711 in?

20711 lies in Anne Arundel County.

What area code is 20711?

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

What time zone is 20711 in?

20711 uses America/New_York.

How many people live in 20711?

About 7,731 people live in ZIP code 20711, in 2,438 households, at 228.6 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 20711?

$113,576 a year, against $103,678 across Maryland.

What ZIP codes are near 20711?

The closest are 20778 (4.3 mi), 20751 (4.5 mi), 20754 (4.8 mi), 20779 (5 mi) and 20758 (5.5 mi).

Is 20711 a PO Box ZIP code?

20711 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “20711 ZIP Code — Lothian, Maryland (Anne Arundel County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/20711

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