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zipcodes.pro — ZIP/20619

20619

ZIP 20619 is California, Maryland, in St. Mary's County; Eastern time.

Type
Standard
Time zone
America/New_York
County
St. Mary's
Metro area
Lexington Park, MD
Population
14,212
Coordinates
38.2925, -76.5277
☼ Live from 20619 — California, MD

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Where 20619 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 20619
  • 🔢 Type 20619 into a pocket calculator and turn it upside down: GIgOZ — not quite a word, sorry.
  • ➕ As a number, 20,619 = 3 × 3 × 29 × 79. Its digits add up to 18, a total 2,332 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 101000010001011
  • 🏠 Its numerical neighbours: 20618 (Bushwood, MD, 15 mi away) and 20620 (Callaway, MD, 4 mi away).
  • 🔄 Backwards, 20619 becomes 91602 — and that is a real ZIP code: North Hollywood, CA, 2,330 miles away.
  • 👥 54 other ZIP codes are made of exactly the same digits (02169, 02196, 02916, 06129, 06912, 06921, …). The farthest-flung twin is 96201 in APO AA, a military post office, 7,142 miles away.
  • 🧭 Farther south than 56% of all ZIP codes, and farther east than 83%.
  • 🎯1,185 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 20619 and you would come out at 38.29°S, 103.47°E — 825 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 50m of daylight. Shortest: 9h 30m.
  • 📏 At 16.1 square miles of land, 20619 is bigger than 34% of ZIP codes — room for about 12 Central Parks.
🌙 The sky over 20619 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population14,212This ZIP14,212
Households5,719This ZIP5,719
Housing units6,040This ZIP6,040
Median age36.6This ZIP36.6Maryland39.4US 38.9
Median household income$119,432This ZIP$119,432Maryland$103,678US $80,734
Median home value$376,800This ZIP$376,800Maryland$419,900US $332,700
Median gross rent$2,129This ZIP$2,129Maryland$1,705US $1,413
Bachelor's degree or higher50.2%This ZIP50.2%
Mean commute29.4 minThis ZIP29.4 min
Population density884.7 / sq miThis ZIP884.7 / sq mi

Business and tax activity

Business establishments352This ZIP352
Employees8,144This ZIP8,144
Annual payroll$454,335,000This ZIP$454,335,000
Tax returns filed7,360This ZIP7,360
Total adjusted gross income$693,787,000This ZIP$693,787,000

Land area

Land area16.06 sq miThis ZIP16.06 sq mi
Water area1.47 sq miThis ZIP1.47 sq mi

Other place names in 20619

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

ZIP codes near 20619

ZIPCityDistance
20634 Great Mills, MD 3.9 mi
20620 Callaway, MD 4.1 mi
20688 Solomons, MD 4.2 mi
20635 Helen, MD 4.5 mi
20636 Hollywood, MD 4.6 mi
20629 Dowell, MD 5.3 mi
20650 Leonardtown, MD 6.1 mi
20670 Patuxent River, MD 6.5 mi
20653 Lexington Park, MD 6.6 mi
20667 Park Hall, MD 6.9 mi

Find every ZIP code within 10 miles of 20619 →

Questions about this ZIP code

Where is ZIP code 20619?

20619 is in California, Maryland, in St. Mary's County, part of the Lexington Park, MD metropolitan area. Its published point location is 38.2925, -76.5277.

What county is 20619 in?

20619 lies in St. Mary's County.

What time zone is 20619 in?

20619 uses America/New_York.

How many people live in 20619?

About 14,212 people live in ZIP code 20619, in 5,719 households, at 884.7 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 20619?

$119,432 a year, against $103,678 across Maryland.

What ZIP codes are near 20619?

The closest are 20634 (3.9 mi), 20620 (4.1 mi), 20688 (4.2 mi), 20635 (4.5 mi) and 20636 (4.6 mi).

Is 20619 a PO Box ZIP code?

20619 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “20619 ZIP Code — California, Maryland (St. Mary's County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/20619

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/20619.json

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