Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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zipcodes.pro — CITY/MD/OVERLEA

Overlea ZIP codes, Maryland

No ZIP code is named for Overlea, MD; addresses there use a neighbouring town's name. 3 ZIP codes cover it: 21234, 21206 and 21236. Its area codes are 410, 443 and 667.

USPS city name
0 ZIP codes
Overlapping the city
3 more
Population
13,035
Area codes
410, 443, 667

NANPA lists no telephone rate centre for Overlea 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.

Overlea in numbers

About 13,035 people live in Overlea, in 5,300 households. The median household income is $88,841 a year, 14% below the Maryland median of $103,678 (US: $80,734). The median owner-occupied home is valued at $263,900 (37% below the Maryland median), and median gross rent is $1,473 a month. The median age is 40.1; 35.4% of adults 25 and over hold a bachelor's degree or higher (43.4% across Maryland); the average commute takes 29 minutes.

Population13,035Overlea13,035
Households5,300Overlea5,300
Median age40.1Overlea40.1Maryland39.4US 38.9
Median household income$88,841Overlea$88,841Maryland$103,678US $80,734
Median home value$263,900Overlea$263,900Maryland$419,900US $332,700
Median gross rent$1,473Overlea$1,473Maryland$1,705US $1,413
Bachelor's degree or higher35.4%Overlea35.4%Maryland43.4%US 35.7%
Mean commute28.8 minOverlea28.8 minMaryland31.1 minUS 26.4 min
Population density4,322 / sq miOverlea4,322 / sq mi

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

ZIP codes covering Overlea

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

ZIP codes overlapping Overlea
ZIP City Type Population Median income Median home
21206 Baltimore , MD Standard 48,902 $64,531 $216,100
21234 Parkville , MD Standard 66,334 $83,517 $288,100
21236 Nottingham , MD Standard 39,514 $95,149 $327,200

Map of Overlea ZIP codes

212062123421236

The ZIP codes of Overlea, 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 Overlea

The nearest larger towns are Rossville (16,059 people, 2.2 mi), Parkville (30,549 people, 2.3 mi) and Rosedale (20,002 people, 2.6 mi).

Towns near Overlea
TownPopulationDistance
Rossville 16,059 2.2 mi
Parkville 30,549 2.3 mi
Rosedale 20,002 2.6 mi
Carney 28,343 2.8 mi
White Marsh 10,932 3.4 mi
Perry Hall 29,105 3.6 mi
Hampton 5,372 4.9 mi
Middle River 31,712 5.0 mi
Honeygo 12,250 5.5 mi
Towson 58,679 5.7 mi
Essex 40,580 5.8 mi
Baltimore 573,243 6.7 mi
Lutherville 6,574 6.8 mi
Dundalk 65,969 6.8 mi

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

Cite this page

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

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