21093 ZIP Code: Living in Lutherville-Timonium, MD

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

ZIP code 21093 is in Baltimore County, Maryland, and covers Lutherville, Timonium and Riderwood (part). Just north of Towson along York Road and I-83, home to the Maryland State Fairgrounds, light rail stops and a wide range of neighborhoods. About 39,100 people live in the 21093 ZIP code area.

21093 at a glance

Figures are Census estimates for ZIP Code Tabulation Area 21093, which closely follows the postal ZIP code. Estimates for smaller areas have wider margins of error.

Neighborhoods and communities in 21093

The 21093 ZIP code includes Lutherville, Timonium and Riderwood (part). ZIP code lines don’t always match neighborhood or school boundaries, so confirm the details for any specific address.

Homes in 21093: what the housing looks like

Housing in 21093 is a mix led by single-family homes, along with apartments and condos. Most homes were built before 2000; about 13% date from 2000 or later. About 79% 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 21093
Single-family detached	57%
Townhomes and rowhomes (attached)	12%
2–4 unit buildings	1%
Buildings with 5+ units (apartments, condos)	30%

Share of all housing units, ACS 2020–2024. 16,418 housing units in total.

Commuting from 21093

Workers living in 21093 average a 24.7-minute commute. About 22.8% work from home. Here is how far the center of the 21093 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	11 miles
Washington, D.C.	43 miles
BWI Airport	18 miles
Annapolis	33 miles
Fort Meade	23 miles
Columbia Town Center	19 miles
Towson	3 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 21093 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 21093

• 21204 – Towson
• 21031 – Hunt Valley
• 21286 – Towson
• 21209 – Mount Washington, Baltimore
• 21212 – Homeland, Baltimore
• 21131 – Phoenix

21093 ZIP code: frequently asked questions

What county is ZIP code 21093 in?

ZIP code 21093 is in Baltimore County, Maryland.

What neighborhoods are in the 21093 ZIP code?

The 21093 ZIP code includes Lutherville, Timonium and Riderwood (part).

What is the median home value in 21093?

The median value of owner-occupied homes in 21093 is about $477,700, 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 21093 from Baltimore and Washington, D.C.?

The center of the 21093 ZIP code is about 11 miles from downtown Baltimore and 43 miles from Washington, D.C., in a straight line. Drive times vary with traffic.

Where can I see homes for sale in 21093?

You can see all current homes for sale in 21093 on GreatestMoves.com, our home search site, at https://www.greatestmoves.com/zip-codes/21093/.

Sources: U.S. Census Bureau, American Community Survey 5-year estimates 2020–2024 (tables DP03, DP04, DP05) for ZCTA 21093; U.S. Census Bureau TIGERweb ZCTA boundaries. Distances are calculated from the ZCTA’s internal point.