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/NEWARK

Newark ZIP code, Maryland

The ZIP code for Newark, MD is 21841, and its area codes are 410, 443 and 667.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
244
Area codes
410, 443, 667

NANPA lists no telephone rate centre for Newark itself, so these are the area codes of the nearest one, Snow Hill (6.9 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to Newark 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.

Newark in numbers

About 244 people live in Newark, in 109 households. The median household income is $92,361 a year, 11% below the Maryland median of $103,678 (US: $80,734). The median owner-occupied home is valued at $337,500 (20% below the Maryland median). The median age is 57.4; 14.7% of adults 25 and over hold a bachelor's degree or higher (43.4% across Maryland).

Population244Newark244
Households109Newark109
Median age57.4Newark57.4Maryland39.4US 38.9
Median household income$92,361Newark$92,361Maryland$103,678US $80,734
Median home value$337,500Newark$337,500Maryland$419,900US $332,700
Bachelor's degree or higher14.7%Newark14.7%Maryland43.4%US 35.7%
Population density26 / sq miNewark26 / sq mi

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

ZIP codes addressed as Newark

ZIP codes with the USPS city name Newark
ZIP City Type Population Median income Median home
21841 Newark , MD Standard 793 — $343,000

Other ZIP codes overlapping Newark

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

ZIP codes overlapping Newark
ZIP City Type Population Median income Median home
21811 Berlin , MD Standard 24,377 $90,082 $388,900

Map of Newark ZIP codes

21841

The ZIP codes of Newark, 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 Newark

The nearest larger towns are Berlin (5,232 people, 5.9 mi), Snow Hill (2,659 people, 8.6 mi) and Willards (1,280 people, 9.2 mi).

Towns near Newark
TownPopulationDistance
Berlin 5,232 5.9 mi
Snow Hill 2,659 8.6 mi
West Ocean City 5,198 11.1 mi
Ocean Pines 12,351 11.1 mi
Selbyville, DE 3,097 14.1 mi
Ocean City 6,903 14.6 mi
Salisbury 33,285 17.7 mi
Fruitland 5,801 18.7 mi
Delmar 4,261 19.0 mi
Ocean View, DE 2,851 20.3 mi
Pocomoke City 4,405 20.4 mi
Millsboro, DE 7,424 22.2 mi
Chincoteague, VA 3,296 22.3 mi
Princess Anne 3,569 22.6 mi

More nearby: every ZIP code in Worcester County · Maryland ZIP codes

Cite this page

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

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