21162 ZIP Code: Living in White Marsh, MD

Updated November 2026 · Data: U.S. Census Bureau, American Community Survey 2020–2024

ZIP code 21162 is in Baltimore County, Maryland, and covers White Marsh. East Baltimore County around White Marsh Mall and The Avenue, with newer housing near I-95 and MD-43. About 4,639 people live in the 21162 ZIP code area.

21162 at a glance

Figures are Census estimates for ZIP Code Tabulation Area 21162, which closely follows the postal ZIP code. Estimates for smaller areas have wider margins of error.

Neighborhoods and communities in 21162

The 21162 ZIP code includes White Marsh. ZIP code lines don’t always match neighborhood or school boundaries, so confirm the details for any specific address.

Homes in 21162: what the housing looks like

Housing in 21162 is mostly single-family detached homes. About 43% of homes were built in 2000 or later, so newer construction is common. About 89% of occupied homes are lived in by their owners, which is higher than the Maryland average of about 67%.

Type of home	Share of homes in 21162
Single-family detached	92%
Townhomes and rowhomes (attached)	2%
2–4 unit buildings	0%
Buildings with 5+ units (apartments, condos)	0%
Mobile homes	6%

Share of all housing units, ACS 2020–2024. 1,663 housing units in total.

Commuting from 21162

Workers living in 21162 average a 28.8-minute commute. About 13.3% work from home. Here is how far the center of the 21162 ZIP code is from major job centers and travel hubs. These are straight-line distances; drive times depend on route and traffic.

Destination	Distance
Downtown Baltimore	13 miles
Washington, D.C.	48 miles
BWI Airport	20 miles
Annapolis	29 miles
Fort Meade	27 miles
Columbia Town Center	27 miles
Towson	11 miles

Living in Baltimore County: what to know

Baltimore County has no incorporated cities, so communities such as this one are governed by the county. Property taxes, schools, police and trash service all run through Baltimore County government.

Public schools in 21162 are run by Baltimore County Public Schools. Assignments go by street address, not ZIP code, so use the district’s school locator for a specific home. To compare schools, see the Maryland State Department of Education Report Card.

For taxes, commuting and lifestyle across the county, read our Baltimore County relocation guide. For parks and trails, see Baltimore County parks.

ZIP codes near 21162

• 21128 – Perry Hall
• 21156 – Upper Falls
• 21220 – Middle River
• 21087 – Kingsville
• 21236 – Nottingham
• 21237 – Rosedale

21162 ZIP code: frequently asked questions

What county is ZIP code 21162 in?

ZIP code 21162 is in Baltimore County, Maryland.

What neighborhoods are in the 21162 ZIP code?

The 21162 ZIP code includes White Marsh.

What is the median home value in 21162?

The median value of owner-occupied homes in 21162 is about $451,600, according to Census American Community Survey estimates for 2020–2024. Current asking prices can differ, so check active listings for today’s market.

How far is 21162 from Baltimore and Washington, D.C.?

The center of the 21162 ZIP code is about 13 miles from downtown Baltimore and 48 miles from Washington, D.C., in a straight line. Drive times vary with traffic.

Where can I see homes for sale in 21162?

You can see all current homes for sale in 21162 on GreatestMoves.com, our home search site, at https://www.greatestmoves.com/zip-codes/21162/.

Sources: U.S. Census Bureau, American Community Survey 5-year estimates 2020–2024 (tables DP03, DP04, DP05) for ZCTA 21162; U.S. Census Bureau TIGERweb ZCTA boundaries. Distances are calculated from the ZCTA’s internal point.