Halethorpe ZIP Codes — Baltimore County, MD

There is one unique ZIP code in Halethorpe, Maryland and it is 21227. Area code: 410/443.

ZIP codes

11.33

sq mi land

0.21

sq mi water

410/443

area code

Halethorpe, MD ZIP code map

About Halethorpe, MD

Halethorpe is a charming unincorporated community located in Baltimore County, Maryland. This quaint area is known for its suburban feel and serves as a peaceful residential enclave just outside of Baltimore city. Halethorpe's ZIP code is 21227, reflecting its unique identity within the region.

Location & geography

Geographically, Halethorpe spans an area of 22.67 square miles, with a small water area of 0.43 square miles contributing to its landscape. It is situated approximately six miles southwest of downtown Baltimore, making it accessible to urban amenities while retaining its suburban character. Nearby cities include Arbutus to the north, Catonsville to the west, and Lansdowne, all of which enhance Halethorpe's community atmosphere.

Community & economy

The character of Halethorpe is defined by its friendly neighborhoods and family-oriented living. The local economy includes a mix of industries, with many residents commuting to nearby Baltimore for work, which adds to the area's vibrant daily life. Residents enjoy local parks and community events that foster a strong sense of belonging and connection.

Transportation

Transportation in Halethorpe is facilitated by several key highways, including Interstate 95 and U.S. Route 1, offering convenient access to surrounding areas. The nearest major airport is Baltimore/Washington International Thurgood Marshall Airport, located approximately 10 miles to the northeast, providing both domestic and international flight options. Public transit options are available, connecting residents to the greater Baltimore area.

History

Halethorpe has a rich history that dates back to its establishment, with early development driven by the railroad in the late 19th century, which enabled growth and commerce. Historically, the community has been a hub for various industries, contributing to its development over the years. Notable events include the establishment of local infrastructure that paved the way for its suburban transition during the 20th century.

Did you know?

One surprising fact about Halethorpe is that it is home to the historic Patapsco Female Institute, which played a significant role in women's education during the 19th century. Additionally, Halethorpe has managed to maintain a balance between modern development and preserving its historical charm.

ZIP codes for Halethorpe, MD (1)

ZIP code	City	County	Map
21227	Halethorpe	Baltimore	View map

Demographics & statistics

35,052

Population

37.2

Median age

$78,626

Median household income

$39,218

Per capita income

$259,600

Median home value

$1,266

Median monthly rent

66.3%

Home ownership

15.4%

Poverty rate

4.8%

Unemployment

9,626

Housing units

26.9%

Bachelor's or higher

Age distribution

Male Female

1,345

Under 5

1,316

1,026

5–9

1,004

863

10–14

845

906

15–19

887

1,083

20–24

1,060

2,890

25–34

2,827

2,668

35–44

2,610

1,800

45–54

1,762

1,224

55–59

1,198

1,240

60–64

1,213

1,717

65–74

1,681

627

75–84

613

327

85+

320

← Male

Female →

Age summary

Group	Count	%
Under 18	7,406	21.1%
18 and over	27,646	78.9%
65 and over	5,285	15.1%
Median age	37.2 years

Race & ethnicity

White 59.2%

Black or African American 16.6%

Hispanic or Latino 8.4%

Other race 6.7%

Two or more races 4.8%

Asian 4.2%

American Indian / Alaska Native 0.1%

Group	Count	%
White	22,649	59.2%
Black or African American	6,359	16.6%
Hispanic or Latino	3,212	8.4%
Other race	2,557	6.7%
Two or more races	1,819	4.8%
Asian	1,621	4.2%
American Indian / Alaska Native	47	0.1%

Household income

Under $10k 8.3%

$10k–$15k 4.3%

$15k–$25k 6.0%

$25k–$35k 8.4%

$35k–$50k 8.6%

$50k–$75k 12.4%

$75k–$100k 12.5%

$100k–$150k 16.7%

$150k–$200k 12.4%

$200k+ 10.4%

Range	% of households
Under $10k	8.3%
$10k–$15k	4.3%
$15k–$25k	6.0%
$25k–$35k	8.4%
$35k–$50k	8.6%
$50k–$75k	12.4%
$75k–$100k	12.5%
$100k–$150k	16.7%
$150k–$200k	12.4%
$200k+	10.4%
Median income	$78,626

Housing

Home values

Under $50k 4.1%

$50k–$100k 2.1%

$100k–$150k 5.8%

$150k–$200k 15.0%

$200k–$300k 43.7%

$300k–$500k 26.5%

$500k–$1M 2.3%

$1M+ 0.4%

Housing overview

Metric	Value
Median home value	$259,600
Median rent / month	$1,266
Owner occupied	66.3%
Renter occupied	33.7%
Vacant	3.4%
Single-family detached	46.1%
Large apartment buildings	5.4%
Mobile homes	0.1%
Median rooms	5.9
Avg household size (owned)	2.57

Year built

Era	%
2020 or later	0.0%
2010–2019	1.6%
2000–2009	3.4%
1990–1999	6.8%
1980–1989	6.8%
1970–1979	7.5%
1960–1969	13.4%
1950–1959	31.2%
1940–1949	10.7%
1939 or earlier	18.6%

Bedrooms

Size	% of units
No bedroom (studio)	1.4%
1 bedroom	10.8%
2 bedrooms	23.9%
3 bedrooms	47.2%
4 bedrooms	13.8%
5+ bedrooms	2.9%

Vehicles per household

Vehicles	% of households
No vehicle	10.5%
1 vehicle	37.7%
2 vehicles	35.2%
3 or more	16.6%

Heating fuel

Fuel type	%
Utility gas	62.9%
Electricity	29.4%
Propane / LP gas	0.9%
Fuel oil	5.9%
Solar	0.1%
No fuel used	0.3%

Households & families

Household type	Count	%
Married-couple family	5,624	40.8%
Cohabiting couple	948	6.9%
Male householder, no spouse	3,087	22.4%
Female householder, no spouse	4,115	29.9%
Households with children under 18	3,985	28.9%
Households with seniors (65+)	4,066	29.5%
Average household size	2.52

Marital status

Status	Male	Female
Never married	41.2%	33.8%
Married	42.5%	44.8%
Separated	1.0%	2.1%
Widowed	2.4%	8.4%
Divorced	12.9%	11.0%

Education

Less than 9th grade 7.0%

Some HS, no diploma 7.4%

HS graduate 33.1%

Some college, no degree 18.9%

Associate's degree 6.6%

Bachelor's degree 16.0%

Graduate / professional 10.9%

Metric	%
HS diploma or higher	85.6%
Bachelor's or higher	26.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	672	8.9%
Kindergarten	247	3.3%
Elementary school	3,079	40.6%
High school	1,232	16.2%
College / grad school	2,354	31.0%

Employment

Industry of employment

Education & healthcare 21.1%

Professional & management 12.0%

Retail trade 11.4%

Construction 9.3%

Public administration 8.2%

Arts, food & hospitality 8.1%

Manufacturing 7.2%

Transportation & utilities 7.1%

Finance & real estate 6.6%

Other services 4.7%

Wholesale trade 2.7%

Information 1.5%

Agriculture & mining 0.1%

Occupation

Category	%
Management, business & arts	39.4%
Service	17.6%
Sales & office	20.7%
Natural resources & construction	10.3%
Production & transportation	11.9%

Employment type

Type	%
Private sector	78.0%
Government	19.0%
Self-employed	3.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	75.5%
Carpool	9.9%
Public transit	1.9%
Walk	1.8%
Other means	1.6%
Avg commute (minutes)	25.1

Poverty

All people 15.4%

Under 18 years 17.6%

18 and over 14.8%

Married-couple families 9.4%

Female-led households 21.5%

Income support

Source	% of households
Social Security	27.7%
Retirement income	20.9%
Supplemental Security	5.4%
Cash public assistance	2.6%
Food stamps / SNAP	14.5%

Health indicators

Condition	%
High blood pressure	32.8%
High cholesterol	32.0%
Heart disease	5.7%
Stroke	2.9%
Asthma	10.3%
Arthritis	24.3%
Kidney disease	2.7%
Pulmonary disease	6.4%
Cancer	6.3%

Behavior / access	%
Binge drinking	16.0%
No physical activity	24.9%
Less than 7 hrs sleep	33.5%
Fair or poor health	14.4%
Poor mental health	16.2%
Poor physical health	9.3%
No health insurance	12.8%
Visited doctor (checkup)	74.7%
Visited dentist	60.1%
Cholesterol screening	90.0%
Teeth loss	13.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	2,179	7.9%

Disability	%
Any disability	13.9%
Under 18	3.1%
18–64 years	11.5%
65 and over	39.3%

Health insurance coverage

Type	%
Private insurance	67.0%
Public insurance	38.2%
Uninsured under 19	1.1%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	32,391	92.4%
Spanish	2,219	6.9%
Other Indo-European	1,020	3.1%
Asian & Pacific Islander	217	0.7%
Other languages	700	2.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	31,070	88.6%
Born in same state	30,861	88.0%
Born in different state	24,867	70.9%
Foreign born	209	0.6%
Naturalized citizen	3,982	11.4%
Not a US citizen	1,679	42.2%

Ancestry

Ancestry	Count	%
Italian	5,104	14.6%
French	2,961	8.4%
Arab	1,644	4.7%
German	186	0.5%
English	185	0.5%

Ancestry	Count	%
Norwegian	176	0.5%
Polish	78	0.2%
Dutch	68	0.2%
Irish	66	0.2%

Technology access

Metric	% of households
Computer access	39.3%
Internet access	91.8%

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

Frequently asked questions

What ZIP codes does Halethorpe, MD have?

Halethorpe, MD has one ZIP code: 21227. Each ZIP code serves a distinct delivery area within the city and surrounding region.