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/ROSSVILLE

Rossville ZIP codes, Maryland

No ZIP code is named for Rossville, MD; addresses there use a neighbouring town's name. 3 ZIP codes cover it: 21220, 21236 and 21237. Its area codes are 443, 667 and 410.

USPS city name
0 ZIP codes
Overlapping the city
3 more
Population
16,059
Area codes
443, 667, 410

NANPA lists no telephone rate centre for Rossville itself, so these are the area codes of the nearest one, Chase (1.8 miles). A town on an area-code boundary can differ from its neighbour.

Rossville in numbers

About 16,059 people live in Rossville, in 6,610 households. The median household income is $90,000 a year, 13% below the Maryland median of $103,678 (US: $80,734). The median owner-occupied home is valued at $317,000 (25% below the Maryland median), and median gross rent is $1,667 a month. The median age is 41.0; 30.4% of adults 25 and over hold a bachelor's degree or higher (43.4% across Maryland); the average commute takes 29 minutes.

Population16,059Rossville16,059
Households6,610Rossville6,610
Median age41.0Rossville41.0Maryland39.4US 38.9
Median household income$90,000Rossville$90,000Maryland$103,678US $80,734
Median home value$317,000Rossville$317,000Maryland$419,900US $332,700
Median gross rent$1,667Rossville$1,667Maryland$1,705US $1,413
Bachelor's degree or higher30.4%Rossville30.4%Maryland43.4%US 35.7%
Mean commute28.9 minRossville28.9 minMaryland31.1 minUS 26.4 min
Population density2,985 / sq miRossville2,985 / sq mi

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

ZIP codes covering Rossville

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

ZIP codes overlapping Rossville
ZIP City Type Population Median income Median home
21220 Middle River , MD Standard 42,824 $81,817 $300,100
21236 Nottingham , MD Standard 39,514 $95,149 $327,200
21237 Rosedale , MD Standard 31,425 $91,693 $295,600

Map of Rossville ZIP codes

212202123621237

The ZIP codes of Rossville, 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 Rossville

The nearest larger towns are Rosedale (20,002 people, 2.6 mi), Middle River (31,712 people, 2.9 mi) and Perry Hall (29,105 people, 3.5 mi).

Towns near Rossville
TownPopulationDistance
White Marsh 10,932 2.0 mi
Overlea 13,035 2.2 mi
Rosedale 20,002 2.6 mi
Middle River 31,712 2.9 mi
Perry Hall 29,105 3.5 mi
Carney 28,343 4.1 mi
Honeygo 12,250 4.2 mi
Essex 40,580 4.2 mi
Parkville 30,549 4.4 mi
Bowleys Quarters 7,006 5.9 mi
Dundalk 65,969 6.3 mi
Hampton 5,372 6.7 mi
Kingsville 4,687 7.1 mi
Joppatowne 14,237 7.9 mi

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

Cite this page

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

Underlying data is public domain or openly licensed — sources, vintages and licences.