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/ELLERSLIE

Ellerslie ZIP code, Maryland

The ZIP code for Ellerslie, MD is 21529, and its area codes are 240 and 301.

USPS city name
1 ZIP code
Population
514
Area codes
240, 301

NANPA lists no telephone rate centre for Ellerslie itself, so these are the area codes of the nearest one, Mount Savage (4.2 miles). A town on an area-code boundary can differ from its neighbour.

Ellerslie in numbers

About 514 people live in Ellerslie, in 291 households. The median household income is $37,240 a year, 64% below the Maryland median of $103,678 (US: $80,734). The median owner-occupied home is valued at $163,300 (61% below the Maryland median), and median gross rent is $830 a month. The median age is 54.3; 6.4% of adults 25 and over hold a bachelor's degree or higher (43.4% across Maryland); the average commute takes 29 minutes.

Population514Ellerslie514
Households291Ellerslie291
Median age54.3Ellerslie54.3Maryland39.4US 38.9
Median household income$37,240Ellerslie$37,240Maryland$103,678US $80,734
Median home value$163,300Ellerslie$163,300Maryland$419,900US $332,700
Median gross rent$830Ellerslie$830Maryland$1,705US $1,413
Bachelor's degree or higher6.4%Ellerslie6.4%Maryland43.4%US 35.7%
Mean commute29.4 minEllerslie29.4 minMaryland31.1 minUS 26.4 min
Population density557 / sq miEllerslie557 / sq mi

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

ZIP codes addressed as Ellerslie

ZIP codes with the USPS city name Ellerslie
ZIP City Type Population Median income Median home
21529 Ellerslie , MD Standard 514 $37,240 $163,300

Map of Ellerslie ZIP codes

21529

The ZIP codes of Ellerslie, 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 Ellerslie

The nearest larger towns are Corriganville (622 people, 1.7 mi), Bowmans Addition (1,102 people, 2.2 mi) and La Vale (4,196 people, 4.0 mi).

Towns near Ellerslie
TownPopulationDistance
La Vale 4,196 4.0 mi
Cumberland 18,804 4.4 mi
Cresaptown 5,121 8.9 mi
Frostburg 6,977 9.1 mi
Keyser, WV 4,857 21.9 mi
Bedford, PA 2,851 25.4 mi
Somerset, PA 5,944 25.7 mi

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

Cite this page

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

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