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zipcodes.pro — ZIP/20674

20674

ZIP 20674 is Piney Point, Maryland, in St. Mary's County; area codes 240, 301 and 227; Eastern time.

Type
Standard
Time zone
America/New_York
County
St. Mary's
Metro area
Lexington Park, MD
Population
769
Coordinates
38.1471, -76.5352
☼ Live from 20674 — Piney Point, MD

Weather right now

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Local time: —

Where 20674 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 20674
  • 🔢 Type 20674 into a pocket calculator and turn it upside down: hLgOZ — not quite a word, sorry.
  • ➕ As a number, 20,674 = 2 × 10337. Its digits add up to 19, a total 2,454 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 101000011000010
  • 🏠 Its numerical neighbours: 20670 (Patuxent River, MD, 12 mi away) and 20675 (Pomfret, MD, 40 mi away).
  • 🔄 Backwards, 20674 becomes 47602, which is not a ZIP code at all.
  • 👥 57 other ZIP codes are made of exactly the same digits (02467, 02476, 02647, 02746, 02764, 04267, …). The farthest-flung twin is 76402 in Stephenville, TX, 1,287 miles away.
  • 🧭 Farther south than 57% of all ZIP codes, and farther east than 83%.
  • 🎯1,187 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 20674 and you would come out at 38.15°S, 103.46°E — 820 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 49m of daylight. Shortest: 9h 31m.
  • 📏 At 1.8 square miles of land, 20674 is bigger than 11% of ZIP codes — room for about 1.4 Central Parks.
🌙 The sky over 20674 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population769This ZIP769
Households291This ZIP291
Housing units350This ZIP350
Median age45.3This ZIP45.3Maryland39.4US 38.9
Median household income$171,985This ZIP$171,985Maryland$103,678US $80,734
Median home value$592,400This ZIP$592,400Maryland$419,900US $332,700
Median gross rent$1,844This ZIP$1,844Maryland$1,705US $1,413
Bachelor's degree or higher52.6%This ZIP52.6%
Mean commute33.6 minThis ZIP33.6 min
Population density420.9 / sq miThis ZIP420.9 / sq mi

Business and tax activity

Business establishments14This ZIP14
Employees299This ZIP299
Annual payroll$23,580,000This ZIP$23,580,000
Tax returns filed390This ZIP390
Total adjusted gross income$43,586,000This ZIP$43,586,000

Land area

Land area1.83 sq miThis ZIP1.83 sq mi
Water area3.95 sq miThis ZIP3.95 sq mi

Other place names in 20674

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

ZIP codes near 20674

ZIPCityDistance
20690 Tall Timbers, MD 0.8 mi
20692 Valley Lee, MD 3.0 mi
20630 Drayden, MD 4.0 mi
22442 Coles Point, VA 5.5 mi
22577 Sandy Point, VA 5.6 mi
20620 Callaway, MD 6.0 mi
20686 Saint Marys City, MD 6.2 mi
20684 Saint Inigoes, MD 6.4 mi
20667 Park Hall, MD 6.7 mi
20634 Great Mills, MD 6.8 mi

Find every ZIP code within 10 miles of 20674 →

Questions about this ZIP code

Where is ZIP code 20674?

20674 is in Piney Point, Maryland, in St. Mary's County, part of the Lexington Park, MD metropolitan area. Its published point location is 38.1471, -76.5352.

What county is 20674 in?

20674 lies in St. Mary's County.

What area code is 20674?

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

What time zone is 20674 in?

20674 uses America/New_York.

How many people live in 20674?

About 769 people live in ZIP code 20674, in 291 households, at 420.9 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 20674?

$171,985 a year, against $103,678 across Maryland.

What ZIP codes are near 20674?

The closest are 20690 (0.8 mi), 20692 (3 mi), 20630 (4 mi), 22442 (5.5 mi) and 22577 (5.6 mi).

Is 20674 a PO Box ZIP code?

20674 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “20674 ZIP Code — Piney Point, Maryland (St. Mary's County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/20674

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