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 — CITY/MD/CROWNSVILLE

Crownsville ZIP code, Maryland

The ZIP code for Crownsville, MD is 21032, and its area codes are 443, 410 and 667.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
1,756
Area codes
443, 410, 667

NANPA lists no telephone rate centre for Crownsville itself, so these are the area codes of the nearest one, Annapolis (3.0 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to Crownsville uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

Crownsville in numbers

About 1,756 people live in Crownsville, in 579 households. The median household income is $201,550 a year, 94% above the Maryland median of $103,678 (US: $80,734). The median owner-occupied home is valued at $997,700 (2.4 times the Maryland median). The median age is 46.4; 60.8% of adults 25 and over hold a bachelor's degree or higher (43.4% across Maryland); the average commute takes 23 minutes.

Population1,756Crownsville1,756
Households579Crownsville579
Median age46.4Crownsville46.4Maryland39.4US 38.9
Median household income$201,550Crownsville$201,550Maryland$103,678US $80,734
Median home value$997,700Crownsville$997,700Maryland$419,900US $332,700
Bachelor's degree or higher60.8%Crownsville60.8%Maryland43.4%US 35.7%
Mean commute22.9 minCrownsville22.9 minMaryland31.1 minUS 26.4 min
Population density345 / sq miCrownsville345 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Crownsville CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Crownsville

ZIP codes with the USPS city name Crownsville
ZIP City Type Population Median income Median home
21032 Crownsville , MD Standard 8,850 $168,653 $682,100

Other ZIP codes overlapping Crownsville

These ZIP codes cover part of Crownsville but are addressed as somewhere else.

ZIP codes overlapping Crownsville
ZIP City Type Population Median income Median home
21401 Annapolis , MD Standard 38,629 $123,381 $601,400

Map of Crownsville ZIP codes

21032

The ZIP codes of Crownsville, MD, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Crownsville

The nearest larger towns are Herald Harbor (2,430 people, 2.2 mi), Parole (17,229 people, 3.1 mi) and Arden on the Severn (1,761 people, 3.1 mi).

Towns near Crownsville
TownPopulationDistance
Parole 17,229 3.1 mi
Severna Park 40,228 4.6 mi
Arnold 24,303 4.8 mi
Crofton 29,549 4.8 mi
Riva 4,976 5.3 mi
Annapolis 40,720 5.7 mi
Gambrills 2,830 5.8 mi
Edgewater 8,519 6.1 mi
Odenton 45,002 6.3 mi
Naval Academy 3,006 6.3 mi
Lake Shore 18,249 7.2 mi
Annapolis Neck 12,032 7.7 mi
Cape St. Claire 9,236 7.9 mi
Mayo 8,694 9.2 mi

More nearby: every ZIP code in Anne Arundel County · Maryland ZIP codes

Cite this page

zipcodes.pro. “Crownsville, MD ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/md/crownsville

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