21093 ZIP Code — Lutherville Timonium, MD

Baltimore County, Maryland

ZIP code 21093 is located in Lutherville Timonium, Maryland, within Baltimore County. It covers approximately 20.23 square miles and serves a population of 38,961 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 410/443/667.

About ZIP code 21093

The housing stock consists of a mix of housing types. Most homes were built in the 1950s, giving the area an established character. Median home value is $451,400. Owner-occupancy is high at 79%, well above the national average.

The gap between median ($120,947) and mean household income suggests income inequality — a small number of higher earners pull the average up. The poverty rate of 4% is below the national average. 38% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 25 minutes is near the national average.

Educational attainment is high — 67% of residents hold a bachelor's degree or higher, well above the national average of 33%.

Overall, ZIP code 21093 reflects a community defined by a highly educated population, high homeownership, and a significant Social Security-dependent population.

38,961

population

20.23

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

21093 ZIP code map

Cities in ZIP code 21093

Below are the cities the US Postal Service accepts for ZIP code 21093. Using any city not on this list may result in mail delivery delays.

City	Status
Lutherville Timonium	Acceptable
Lutherville Timonium	Preferred

Nearby ZIP codes

21204 Towson (2.5 mi) 21252 Towson (3.7 mi) 21286 Towson (3.9 mi) 21212 Baltimore (5.1 mi) 21209 Baltimore (5.2 mi) 21131 Phoenix (5.6 mi) 21210 Baltimore (5.6 mi) 21239 Baltimore (5.9 mi) 21208 Pikesville (6 mi) 21234 Parkville (6.6 mi) 21215 Baltimore (7 mi) 21251 Baltimore (7.2 mi)

Demographics updated 05/2026

Population
Total population	38,961
Population density	1,926 / sq mi
State FIPS	24
County FIPS	005

Geography
Land area	20.23 sq mi
Water area	0.84 sq mi
Latitude	39.4376
Longitude	-76.6387
Timezone	Eastern (ET)
Area code	410/443/667

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	20.3%	31.4%	28.2%
$50k – $100k	27.2%	30.7%	28.2%
$100k – $200k	33.1%	28.5%	30.1%
Over $200k	19.4%	9.5%	13.4%

Demographics & statistics

38,961

Population

1,926

People per sq mi

46.6

Median age

$120,947

Median household income

$67,584

Per capita income

$451,400

Median home value

$1,511

Median monthly rent

78.8%

Home ownership

4.2%

Poverty rate

4.3%

Unemployment

13,125

Housing units

66.8%

Bachelor's or higher

Age distribution

Male Female

805

Under 5

830

878

5–9

907

1,309

10–14

1,351

1,323

15–19

1,366

703

20–24

726

1,932

25–34

1,993

2,209

35–44

2,279

2,438

45–54

2,516

1,259

55–59

1,299

1,636

60–64

1,689

2,334

65–74

2,408

1,467

75–84

1,513

881

85+

910

← Male

Female →

Age summary

Group	Count	%
Under 18	8,013	20.6%
18 and over	30,948	79.4%
65 and over	9,513	24.4%
Median age	46.6 years

Race & ethnicity

White 78.3%

Asian 9.8%

Two or more races 4.6%

Black or African American 4.5%

Hispanic or Latino 2.2%

Other race 0.5%

American Indian / Alaska Native 0.1%

Group	Count	%
White	31,202	78.3%
Asian	3,900	9.8%
Two or more races	1,825	4.6%
Black or African American	1,773	4.5%
Hispanic or Latino	873	2.2%
Other race	195	0.5%
American Indian / Alaska Native	55	0.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	20.3%	31.4%	28.2%
$50k – $100k	27.2%	30.7%	28.2%
$100k – $200k	33.1%	28.5%	30.1%
Over $200k	19.4%	9.5%	13.4%

Under $10k 2.8%

$10k–$15k 0.6%

$15k–$25k 3.3%

$25k–$35k 4.6%

$35k–$50k 6.3%

$50k–$75k 13.9%

$75k–$100k 10.5%

$100k–$150k 17.8%

$150k–$200k 13.6%

$200k+ 26.6%

Range	% of households
Under $10k	2.8%
$10k–$15k	0.6%
$15k–$25k	3.3%
$25k–$35k	4.6%
$35k–$50k	6.3%
$50k–$75k	13.9%
$75k–$100k	10.5%
$100k–$150k	17.8%
$150k–$200k	13.6%
$200k+	26.6%
Median income	$120,947

Housing

Home values

Under $50k 0.6%

$50k–$100k 0.1%

$100k–$150k 0.2%

$150k–$200k 1.2%

$200k–$300k 8.8%

$300k–$500k 51.7%

$500k–$1M 31.2%

$1M+ 6.2%

Housing overview

Metric	Value
Median home value	$451,400
Median rent / month	$1,511
Owner occupied	78.8%
Renter occupied	21.2%
Vacant	4.8%
Single-family detached	56.2%
Large apartment buildings	8.5%
Mobile homes	0.1%
Median rooms	7.0
Avg household size (owned)	2.58

Year built

Era	%
2020 or later	0.1%
2010–2019	1.7%
2000–2009	9.1%
1990–1999	16.1%
1980–1989	18.0%
1970–1979	10.5%
1960–1969	17.7%
1950–1959	20.8%
1940–1949	2.6%
1939 or earlier	3.4%

Bedrooms

Size	% of units
No bedroom (studio)	3.5%
1 bedroom	5.0%
2 bedrooms	23.0%
3 bedrooms	35.1%
4 bedrooms	25.2%
5+ bedrooms	8.1%

Vehicles per household

Vehicles	% of households
No vehicle	5.2%
1 vehicle	32.2%
2 vehicles	39.7%
3 or more	22.9%

Heating fuel

Fuel type	%
Utility gas	59.7%
Electricity	33.1%
Propane / LP gas	1.9%
Fuel oil	4.1%
Wood	0.2%
Solar	0.1%
No fuel used	0.5%

Households & families

Household type	Count	%
Married-couple family	8,798	56.2%
Cohabiting couple	560	3.6%
Male householder, no spouse	2,432	15.5%
Female householder, no spouse	3,872	24.7%
Households with children under 18	4,313	27.5%
Households with seniors (65+)	6,239	39.8%
Average household size	2.43

Marital status

Status	Male	Female
Never married	29.2%	24.5%
Married	58.8%	53.9%
Separated	1.2%	1.7%
Widowed	4.1%	10.0%
Divorced	6.7%	9.9%

Education

Less than 9th grade 1.8%

Some HS, no diploma 3.3%

HS graduate 10.4%

Some college, no degree 12.7%

Associate's degree 4.9%

Bachelor's degree 34.7%

Graduate / professional 32.1%

Metric	%
HS diploma or higher	94.8%
Bachelor's or higher	66.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	559	6.3%
Kindergarten	271	3.1%
Elementary school	3,571	40.3%
High school	2,612	29.5%
College / grad school	1,841	20.8%

Employment

Industry of employment

Education & healthcare 30.0%

Professional & management 16.5%

Finance & real estate 9.7%

Retail trade 8.2%

Arts, food & hospitality 7.4%

Public administration 5.9%

Other services 5.2%

Manufacturing 5.0%

Wholesale trade 3.9%

Construction 3.2%

Transportation & utilities 2.2%

Information 2.2%

Agriculture & mining 0.5%

Occupation

Category	%
Management, business & arts	63.9%
Service	10.5%
Sales & office	18.7%
Natural resources & construction	3.2%
Production & transportation	3.7%

Employment type

Type	%
Private sector	77.3%
Government	16.2%
Self-employed	6.4%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	72.5%
Carpool	6.5%
Public transit	1.0%
Walk	1.9%
Work from home	17.1%
Other means	1.1%
Avg commute (minutes)	25.1

Poverty

All people 4.2%

Under 18 years 2.5%

18 and over 4.6%

Married-couple families 1.6%

Female-led households 12.0%

Income support

Source	% of households
Social Security	38.1%
Retirement income	31.2%
Supplemental Security	1.5%
Cash public assistance	2.0%
Food stamps / SNAP	3.8%

Health indicators

Condition	%
Obesity	25.1%
High blood pressure	34.3%
High cholesterol	36.4%
Diabetes	8.4%
Heart disease	6.1%
Stroke	2.6%
Asthma	8.4%
Arthritis	27.0%
Kidney disease	2.8%
Pulmonary disease	4.7%
Cancer	9.4%

Behavior / access	%
Smoking	8.9%
Binge drinking	13.4%
No physical activity	17.4%
Less than 7 hrs sleep	26.9%
Depression	16.6%
Fair or poor health	9.2%
Poor mental health	11.1%
Poor physical health	6.8%
No health insurance	6.6%
Visited doctor (checkup)	78.8%
Visited dentist	75.3%
Cholesterol screening	95.2%
Teeth loss	6.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,608	5.2%

Disability	%
Any disability	9.4%
Under 18	1.9%
18–64 years	5.6%
65 and over	25.5%

Health insurance coverage

Type	%
Private insurance	86.6%
Public insurance	29.0%
No insurance	2.4%
Uninsured under 19	1.7%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	37,326	95.8%
Spanish	1,724	4.6%
Other Indo-European	165	0.4%
Asian & Pacific Islander	311	0.8%
Other languages	1,177	3.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	34,469	88.5%
Born in same state	33,978	87.2%
Born in different state	22,246	57.1%
Foreign born	491	1.3%
Naturalized citizen	4,492	11.5%
Not a US citizen	2,611	58.1%

Ancestry

Ancestry	Count	%
Italian	6,221	16%
French	4,936	12.7%
Arab	2,153	5.5%
English	593	1.5%
Polish	358	0.9%

Ancestry	Count	%
Irish	253	0.6%
Norwegian	202	0.5%
German	78	0.2%
Dutch	24	0.1%

Technology access

Metric	% of households
Computer access	40.2%
Internet access	95.9%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 21093

What city is ZIP code 21093 in?

ZIP code 21093 is primarily assigned to Lutherville Timonium, Maryland.

What county is ZIP code 21093 in?

ZIP code 21093 falls within Baltimore County, Maryland.

How educated is the population of ZIP code 21093?

67% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.

Does ZIP code 21093 have a large retiree population?

38% of households in ZIP code 21093 receive Social Security income, suggesting a significant retiree or disability population.

What is the typical home value in ZIP code 21093?

The median home value in ZIP code 21093 is $451,400.

What is the median household income in ZIP code 21093?

The median household income in ZIP code 21093 is $120,947, above the national median of ~$75,000.

What timezone is ZIP code 21093 in?

ZIP code 21093 observes the EST timezone.