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/CARNEY

Carney ZIP codes, Maryland

No ZIP code is named for Carney, MD; addresses there use a neighbouring town's name. 3 ZIP codes cover it: 21234, 21236 and 21057. Its area codes are 410, 443 and 667.

USPS city name
0 ZIP codes
Overlapping the city
3 more
Population
28,343
Area codes
410, 443, 667

NANPA lists no telephone rate centre for Carney itself, so these are the area codes of the nearest one, Parkville (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Carney in numbers

About 28,343 people live in Carney, in 12,319 households, the 49th-largest of Maryland's 527 census places. The median household income is $83,620 a year, 19% below the Maryland median of $103,678 (US: $80,734). The median owner-occupied home is valued at $319,700 (24% below the Maryland median), and median gross rent is $1,793 a month. The median age is 39.8; 40.3% of adults 25 and over hold a bachelor's degree or higher (43.4% across Maryland); the average commute takes 29 minutes.

Population28,343Carney28,343
Households12,319Carney12,319
Median age39.8Carney39.8Maryland39.4US 38.9
Median household income$83,620Carney$83,620Maryland$103,678US $80,734
Median home value$319,700Carney$319,700Maryland$419,900US $332,700
Median gross rent$1,793Carney$1,793Maryland$1,705US $1,413
Bachelor's degree or higher40.3%Carney40.3%Maryland43.4%US 35.7%
Mean commute29.4 minCarney29.4 minMaryland31.1 minUS 26.4 min
Population density4,046 / sq miCarney4,046 / sq mi

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

ZIP codes covering Carney

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

ZIP codes overlapping Carney
ZIP City Type Population Median income Median home
21057 Glen Arm , MD Standard 4,386 $145,924 $623,200
21234 Parkville , MD Standard 66,334 $83,517 $288,100
21236 Nottingham , MD Standard 39,514 $95,149 $327,200

Map of Carney ZIP codes

210572123421236

The ZIP codes of Carney, 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 Carney

The nearest larger towns are Parkville (30,549 people, 2.2 mi), Perry Hall (29,105 people, 2.4 mi) and Towson (58,679 people, 5.1 mi).

Towns near Carney
TownPopulationDistance
Parkville 30,549 2.2 mi
Perry Hall 29,105 2.4 mi
Hampton 5,372 2.7 mi
Overlea 13,035 2.8 mi
White Marsh 10,932 3.8 mi
Rossville 16,059 4.1 mi
Honeygo 12,250 4.9 mi
Timonium 10,304 5.0 mi
Towson 58,679 5.1 mi
Lutherville 6,574 5.2 mi
Rosedale 20,002 5.4 mi
Kingsville 4,687 5.9 mi
Middle River 31,712 6.8 mi
Cockeysville 23,962 7.7 mi

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

Cite this page

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

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