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/HILLANDALE

Hillandale ZIP codes, Maryland

No ZIP code is named for Hillandale, MD; addresses there use a neighbouring town's name. 2 ZIP codes cover it: 20783 and 20903.

USPS city name
0 ZIP codes
Overlapping the city
2 more
Population
5,060

Hillandale in numbers

About 5,060 people live in Hillandale, in 1,507 households. The median household income is $164,871 a year, 59% above the Maryland median of $103,678 (US: $80,734). The median owner-occupied home is valued at $520,300 (24% above the Maryland median), and median gross rent is $3,211 a month. The median age is 41.4; 50.2% of adults 25 and over hold a bachelor's degree or higher (43.4% across Maryland); the average commute takes 33 minutes.

Population5,060Hillandale5,060
Households1,507Hillandale1,507
Median age41.4Hillandale41.4Maryland39.4US 38.9
Median household income$164,871Hillandale$164,871Maryland$103,678US $80,734
Median home value$520,300Hillandale$520,300Maryland$419,900US $332,700
Median gross rent$3,211Hillandale$3,211Maryland$1,705US $1,413
Bachelor's degree or higher50.2%Hillandale50.2%Maryland43.4%US 35.7%
Mean commute32.9 minHillandale32.9 minMaryland31.1 minUS 26.4 min
Population density2,679 / sq miHillandale2,679 / sq mi

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

ZIP codes covering Hillandale

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

ZIP codes overlapping Hillandale
ZIP City Type Population Median income Median home
20783 Hyattsville , MD Standard 50,333 $86,737 $409,000
20903 Silver Spring , MD Standard 24,815 $80,768 $485,700

Map of Hillandale ZIP codes

2078320903

The ZIP codes of Hillandale, 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 Hillandale

The nearest larger towns are White Oak (17,329 people, 1.4 mi), Four Corners (8,150 people, 1.9 mi) and Adelphi (17,395 people, 2.1 mi).

Towns near Hillandale
TownPopulationDistance
Burnt Mills 3,751 1.3 mi
White Oak 17,329 1.4 mi
Four Corners 8,150 1.9 mi
Adelphi 17,395 2.1 mi
Calverton 17,624 2.6 mi
Langley Park 21,508 2.6 mi
Kemp Mill 13,042 2.7 mi
Silver Spring 81,462 3.0 mi
College Park 34,540 3.0 mi
Beltsville 19,176 3.1 mi
Colesville 14,519 3.5 mi
Takoma Park 17,632 3.5 mi
Forest Glen 6,840 3.8 mi
Fairland 26,231 4.0 mi

More nearby: every ZIP code in Prince George's County · Maryland ZIP codes

Cite this page

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

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