Abingdon ZIP Codes — Harford County, MD

There is one unique ZIP code in Abingdon, Maryland and it is 21009. Area code: 410.

ZIP codes

11.40

sq mi land

0.74

sq mi water

410

area code

Abingdon, MD ZIP code map

About Abingdon, MD

Abingdon, Maryland, is a charming community located in Harford County. Known for its suburban atmosphere, the city offers a blend of residential neighborhoods and local amenities. With its proximity to larger urban areas and beautiful landscapes, Abingdon is an appealing destination for both families and individuals.

Location & geography

Abingdon sits conveniently near several notable cities in Maryland, including Bel Air, which is approximately 6 miles to the west, and Edgewood, located about 5 miles to the southeast. The city encompasses a total land area of 11.40 square miles, while its water area measures 0.74 square miles. The terrain in Abingdon features a mix of urban developments and natural surroundings, providing residents with access to various outdoor activities.

Community & economy

The character of Abingdon is defined by its friendly community, making it a great place for families to thrive. Predominantly residential, the town features diverse industries, including retail and service sectors that support local residents' needs. Daily life in Abingdon often revolves around family activities, community events, and access to nearby parks and recreational areas.

Transportation

Transportation in Abingdon is facilitated by major highways, including Interstate 95, which provides quick access to Baltimore and Wilmington. The nearest named airport is Baltimore/Washington International Airport, located about 35 miles away, making air travel convenient for residents. Public transit options are available in the region, helping residents commute to surrounding areas.

History

Abingdon was established as a community in the early 18th century, developing alongside key industries such as agriculture and commerce. Throughout the years, the city has seen growth driven by its attractiveness as a suburban area near urban centers. Notable events in Abingdon's history include the continual expansion of its residential neighborhoods and public services that cater to its residents.

Did you know?

A little-known fact about Abingdon is that it is home to the prominent Harford Mall, a central shopping destination that attracts visitors from surrounding areas. Additionally, the city features scenic parks and trails that highlight its commitment to preserving green spaces for public enjoyment.

ZIP codes for Abingdon, MD (1)

ZIP code	City	County	Map
21009	Abingdon	Harford	View map

Demographics & statistics

32,565

Population

36.9

Median age

$108,703

Median household income

$48,252

Per capita income

$314,900

Median home value

$1,490

Median monthly rent

81.7%

Home ownership

4.4%

Poverty rate

3.4%

Unemployment

10,710

Housing units

38.3%

Bachelor's or higher

Age distribution

Male Female

1,177

Under 5

1,161

935

5–9

923

868

10–14

856

863

15–19

851

934

20–24

923

2,675

25–34

2,641

2,500

35–44

2,467

1,946

45–54

1,922

1,328

55–59

1,311

1,268

60–64

1,252

1,275

65–74

1,258

507

75–84

501

112

85+

111

← Male

Female →

Age summary

Group	Count	%
Under 18	6,971	21.4%
18 and over	25,594	78.6%
65 and over	3,764	11.6%
Median age	36.9 years

Race & ethnicity

White 71%

Black or African American 16.8%

Two or more races 4.3%

Asian 3.8%

Hispanic or Latino 2.6%

Other race 1.4%

American Indian / Alaska Native 0.1%

Group	Count	%
White	23,742	71%
Black or African American	5,611	16.8%
Two or more races	1,449	4.3%
Asian	1,281	3.8%
Hispanic or Latino	878	2.6%
Other race	459	1.4%
American Indian / Alaska Native	23	0.1%

Household income

Under $10k 1.5%

$10k–$15k 0.5%

$15k–$25k 4.8%

$25k–$35k 4.9%

$35k–$50k 5.6%

$50k–$75k 11.6%

$75k–$100k 16.2%

$100k–$150k 24.6%

$150k–$200k 16.9%

$200k+ 13.4%

Range	% of households
Under $10k	1.5%
$10k–$15k	0.5%
$15k–$25k	4.8%
$25k–$35k	4.9%
$35k–$50k	5.6%
$50k–$75k	11.6%
$75k–$100k	16.2%
$100k–$150k	24.6%
$150k–$200k	16.9%
$200k+	13.4%
Median income	$108,703

Housing

Home values

Under $50k 2.0%

$50k–$100k 0.6%

$100k–$150k 3.4%

$150k–$200k 5.0%

$200k–$300k 34.3%

$300k–$500k 46.9%

$500k–$1M 7.5%

$1M+ 0.4%

Housing overview

Metric	Value
Median home value	$314,900
Median rent / month	$1,490
Owner occupied	81.7%
Renter occupied	18.3%
Vacant	2.8%
Single-family detached	42.4%
Large apartment buildings	4.0%
Mobile homes	1.8%
Median rooms	6.9
Avg household size (owned)	2.62

Year built

Era	%
2020 or later	0.1%
2010–2019	7.8%
2000–2009	19.1%
1990–1999	32.2%
1980–1989	26.5%
1970–1979	7.2%
1960–1969	2.2%
1950–1959	2.3%
1940–1949	0.7%
1939 or earlier	2.0%

Bedrooms

Size	% of units
No bedroom (studio)	1.0%
1 bedroom	5.3%
2 bedrooms	14.6%
3 bedrooms	49.7%
4 bedrooms	25.4%
5+ bedrooms	4.0%

Vehicles per household

Vehicles	% of households
No vehicle	3.6%
1 vehicle	25.1%
2 vehicles	47.4%
3 or more	23.9%

Heating fuel

Fuel type	%
Utility gas	40.4%
Electricity	54.0%
Propane / LP gas	2.1%
Fuel oil	1.7%
Wood	0.4%
Solar	0.4%
No fuel used	0.5%

Households & families

Household type	Count	%
Married-couple family	6,920	54.6%
Cohabiting couple	1,164	9.2%
Male householder, no spouse	1,694	13.4%
Female householder, no spouse	2,886	22.8%
Households with children under 18	3,979	31.4%
Households with seniors (65+)	2,829	22.3%
Average household size	2.57

Marital status

Status	Male	Female
Never married	35.5%	28.0%
Married	54.3%	54.2%
Separated	0.6%	0.9%
Widowed	1.0%	4.4%
Divorced	8.7%	12.5%

Education

Less than 9th grade 1.6%

Some HS, no diploma 2.7%

HS graduate 25.6%

Some college, no degree 24.0%

Associate's degree 7.8%

Bachelor's degree 23.3%

Graduate / professional 15.0%

Metric	%
HS diploma or higher	95.6%
Bachelor's or higher	38.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	566	8.5%
Kindergarten	314	4.7%
Elementary school	2,729	40.8%
High school	1,220	18.2%
College / grad school	1,864	27.8%

Employment

Industry of employment

Education & healthcare 21.1%

Professional & management 15.3%

Public administration 10.6%

Retail trade 10.4%

Finance & real estate 9.2%

Manufacturing 6.9%

Arts, food & hospitality 6.5%

Transportation & utilities 6.2%

Construction 6.0%

Other services 4.0%

Wholesale trade 1.8%

Information 1.6%

Agriculture & mining 0.4%

Occupation

Category	%
Management, business & arts	48.5%
Service	13.1%
Sales & office	23.1%
Natural resources & construction	7.8%
Production & transportation	7.5%

Employment type

Type	%
Private sector	75.6%
Government	20.2%
Self-employed	4.1%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	75.8%
Carpool	8.2%
Public transit	0.8%
Walk	1.1%
Other means	2.0%
Avg commute (minutes)	31.2

Poverty

All people 4.4%

Under 18 years 6.2%

18 and over 3.9%

Married-couple families 2.5%

Female-led households 9.1%

Income support

Source	% of households
Social Security	22.8%
Retirement income	24.3%
Supplemental Security	3.9%
Cash public assistance	4.0%
Food stamps / SNAP	6.6%

Health indicators

Condition	%
High blood pressure	30.1%
High cholesterol	29.3%
Heart disease	4.2%
Stroke	2.1%
Asthma	9.7%
Arthritis	19.5%
Kidney disease	2.0%
Pulmonary disease	4.7%
Cancer	5.3%

Behavior / access	%
Binge drinking	16.8%
No physical activity	18.4%
Less than 7 hrs sleep	32.8%
Fair or poor health	9.8%
Poor mental health	14.0%
Poor physical health	7.3%
No health insurance	9.1%
Visited doctor (checkup)	75.9%
Visited dentist	68.3%
Cholesterol screening	91.2%
Teeth loss	9.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	2,079	8.2%

Disability	%
Any disability	7.7%
Under 18	2.7%
18–64 years	7.2%
65 and over	19.8%

Health insurance coverage

Type	%
Private insurance	84.3%
Public insurance	24.7%
Uninsured under 19	2.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	30,227	92.8%
Spanish	1,008	3.3%
Other Indo-European	276	0.9%
Asian & Pacific Islander	118	0.4%
Other languages	362	1.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	30,604	94.0%
Born in same state	29,928	91.9%
Born in different state	21,301	65.4%
Foreign born	676	2.1%
Naturalized citizen	1,961	6.0%
Not a US citizen	1,414	72.1%

Ancestry

Ancestry	Count	%
Italian	4,889	15%
French	2,923	9%
Arab	1,804	5.5%
German	238	0.7%
English	171	0.5%

Ancestry	Count	%
Norwegian	119	0.4%
Irish	87	0.3%
Polish	63	0.2%
Dutch	5	0%

Technology access

Metric	% of households
Computer access	38.9%
Internet access	98.6%

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

Frequently asked questions

What ZIP codes does Abingdon, MD have?

Abingdon, MD has one ZIP code: 21009. Each ZIP code serves a distinct delivery area within the city and surrounding region.