Brooklyn ZIP Codes — Baltimore City County, MD

There is one unique ZIP code in Brooklyn, Maryland and it is 21225. Area code: 410/443.

ZIP codes

6.46

sq mi land

0.24

sq mi water

410/443

area code

Brooklyn, MD ZIP code map

About Brooklyn, MD

Brooklyn, Maryland is a vibrant city located within Baltimore City County, rich with history and character. This community is known for its close-knit atmosphere and spirited residents who take pride in their surroundings. With a blend of residential areas, small businesses, and recreational spaces, Brooklyn offers a unique charm to both locals and visitors alike.

Location & geography

Brooklyn is situated approximately 6 miles south of downtown Baltimore, providing easy access to the bustling heart of the city. It is bordered by the Patapsco River to the east and has a land area of 6.46 square miles complemented by a water area of 0.24 square miles. The city's terrain includes a mixture of urban landscapes and green spaces, contributing to its appealing environment.

Community & economy

The character of Brooklyn is shaped by its diverse population and its industrious spirit, largely driven by the surrounding economic activities in Baltimore. Daily life here includes a blend of community events, local services, and easy access to metropolitan amenities, making it a convenient place to live. The presence of various small industries and a focus on local businesses contribute to a thriving community atmosphere.

Transportation

Brooklyn, MD is conveniently accessible via major highways, including I-95 and I-295, which connect residents to surrounding areas and the greater Baltimore metropolitan region. The nearest airport is Baltimore/Washington International Thurgood Marshall Airport, located about 10 miles away, providing both domestic and international flight options. Additionally, public transportation options are available, making commuting to nearby urban centers convenient.

History

Brooklyn was established as a community during the 19th century, evolving from a small settlement to a more developed area within the expanding Baltimore City. Its history is marked by industries that flourished from the proximity to the waterfront, aiding in trade and transport. Notable events in its development include the construction of key infrastructure that spurred growth throughout the years.

Did you know?

One surprising fact about Brooklyn, MD is that it boasts a waterfront view of the Patapsco River, providing unique recreational opportunities. Additionally, the city has a rich history that can often be overlooked amid its urban setting, making it an interesting spot for history enthusiasts.

ZIP codes for Brooklyn, MD (1)

ZIP code	City	County	Map
21225	Brooklyn	Baltimore City	View map

Demographics & statistics

34,872

Population

35.2

Median age

$49,171

Median household income

$24,948

Per capita income

$186,000

Median home value

$1,104

Median monthly rent

51.9%

Home ownership

24.3%

Poverty rate

6.8%

Unemployment

8,052

Housing units

12.5%

Bachelor's or higher

Age distribution

Male Female

1,358

Under 5

1,495

1,174

5–9

1,294

1,419

10–14

1,562

1,325

15–19

1,459

1,005

20–24

1,107

1,961

25–34

2,159

2,477

35–44

2,727

1,821

45–54

2,005

1,160

55–59

1,278

960

60–64

1,057

1,055

65–74

1,161

612

75–84

673

270

85+

298

← Male

Female →

Age summary

Group	Count	%
Under 18	9,892	28.4%
18 and over	24,980	71.6%
65 and over	4,069	11.7%
Median age	35.2 years

Race & ethnicity

Black or African American 38.4%

White 31.5%

Hispanic or Latino 12%

Other race 10.2%

Two or more races 5%

Asian 2%

American Indian / Alaska Native 0.9%

Group	Count	%
Black or African American	15,200	38.4%
White	12,470	31.5%
Hispanic or Latino	4,736	12%
Other race	4,046	10.2%
Two or more races	1,970	5%
Asian	809	2%
American Indian / Alaska Native	367	0.9%

Household income

Under $10k 9.6%

$10k–$15k 6.1%

$15k–$25k 9.9%

$25k–$35k 10.9%

$35k–$50k 14.0%

$50k–$75k 17.6%

$75k–$100k 12.6%

$100k–$150k 10.2%

$150k–$200k 4.5%

$200k+ 4.5%

Range	% of households
Under $10k	9.6%
$10k–$15k	6.1%
$15k–$25k	9.9%
$25k–$35k	10.9%
$35k–$50k	14.0%
$50k–$75k	17.6%
$75k–$100k	12.6%
$100k–$150k	10.2%
$150k–$200k	4.5%
$200k+	4.5%
Median income	$49,171

Housing

Home values

Under $50k 7.7%

$50k–$100k 18.1%

$100k–$150k 15.6%

$150k–$200k 12.7%

$200k–$300k 26.2%

$300k–$500k 18.1%

$500k–$1M 1.4%

$1M+ 0.2%

Housing overview

Metric	Value
Median home value	$186,000
Median rent / month	$1,104
Owner occupied	51.9%
Renter occupied	48.1%
Vacant	10.0%
Single-family detached	31.3%
Large apartment buildings	3.6%
Mobile homes	1.3%
Median rooms	5.6
Avg household size (owned)	2.77

Year built

Era	%
2020 or later	0.5%
2010–2019	2.3%
2000–2009	5.8%
1990–1999	6.5%
1980–1989	3.8%
1970–1979	6.7%
1960–1969	10.4%
1950–1959	24.0%
1940–1949	24.5%
1939 or earlier	15.5%

Bedrooms

Size	% of units
No bedroom (studio)	0.9%
1 bedroom	10.1%
2 bedrooms	30.1%
3 bedrooms	46.5%
4 bedrooms	9.6%
5+ bedrooms	2.8%

Vehicles per household

Vehicles	% of households
No vehicle	21.7%
1 vehicle	39.9%
2 vehicles	27.6%
3 or more	10.9%

Heating fuel

Fuel type	%
Utility gas	62.7%
Electricity	27.5%
Propane / LP gas	2.3%
Fuel oil	5.7%
Wood	0.4%
Solar	0.4%
No fuel used	0.6%

Households & families

Household type	Count	%
Married-couple family	3,627	28.4%
Cohabiting couple	947	7.4%
Male householder, no spouse	2,937	23.0%
Female householder, no spouse	5,249	41.1%
Households with children under 18	4,446	34.8%
Households with seniors (65+)	3,178	24.9%
Average household size	2.72

Marital status

Status	Male	Female
Never married	47.7%	43.6%
Married	34.3%	30.1%
Separated	4.1%	3.3%
Widowed	2.5%	9.9%
Divorced	11.4%	13.1%

Education

Less than 9th grade 8.8%

Some HS, no diploma 12.3%

HS graduate 41.0%

Some college, no degree 20.2%

Associate's degree 5.2%

Bachelor's degree 7.3%

Graduate / professional 5.2%

Metric	%
HS diploma or higher	78.9%
Bachelor's or higher	12.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	466	4.8%
Kindergarten	661	6.8%
Elementary school	4,333	44.3%
High school	2,229	22.8%
College / grad school	2,084	21.3%

Employment

Industry of employment

Education & healthcare 22.0%

Retail trade 13.6%

Professional & management 13.5%

Arts, food & hospitality 10.8%

Transportation & utilities 10.3%

Construction 10.2%

Public administration 6.4%

Manufacturing 3.9%

Other services 3.8%

Finance & real estate 3.0%

Wholesale trade 1.5%

Information 0.5%

Agriculture & mining 0.2%

Occupation

Category	%
Management, business & arts	25.7%
Service	24.7%
Sales & office	20.2%
Natural resources & construction	12.1%
Production & transportation	17.3%

Employment type

Type	%
Private sector	80.4%
Government	16.8%
Self-employed	2.6%
Unpaid family workers	0.2%

Commute

Method	%
Drive alone	70.1%
Carpool	12.7%
Public transit	10.5%
Walk	1.8%
Other means	1.2%
Avg commute (minutes)	29.8

Poverty

All people 24.3%

Under 18 years 35.0%

18 and over 20.0%

Married-couple families 4.7%

Female-led households 39.1%

Income support

Source	% of households
Social Security	28.5%
Retirement income	18.1%
Supplemental Security	10.0%
Cash public assistance	6.3%
Food stamps / SNAP	25.0%

Health indicators

Condition	%
High blood pressure	38.5%
High cholesterol	30.6%
Heart disease	6.3%
Stroke	3.9%
Asthma	12.0%
Arthritis	25.8%
Kidney disease	3.3%
Pulmonary disease	8.0%
Cancer	5.4%

Behavior / access	%
Binge drinking	16.1%
No physical activity	29.3%
Less than 7 hrs sleep	39.8%
Fair or poor health	19.7%
Poor mental health	18.2%
Poor physical health	12.2%
No health insurance	15.8%
Visited doctor (checkup)	77.1%
Visited dentist	51.8%
Cholesterol screening	89.1%
Teeth loss	18.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,494	6.0%

Disability	%
Any disability	17.0%
Under 18	4.7%
18–64 years	17.6%
65 and over	44.4%

Health insurance coverage

Type	%
Private insurance	47.4%
Public insurance	53.9%
Uninsured under 19	2.9%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	32,019	91.8%
Spanish	2,081	6.5%
Other Indo-European	1,674	5.2%
Asian & Pacific Islander	138	0.4%
Other languages	197	0.6%

Place of birth & citizenship

Origin	Count	%
Native born (US)	30,985	88.9%
Born in same state	30,450	87.3%
Born in different state	24,717	70.9%
Foreign born	535	1.5%
Naturalized citizen	3,887	11.1%
Not a US citizen	1,384	35.6%

Ancestry

Ancestry	Count	%
Italian	2,462	7.1%
French	1,604	4.6%
Arab	1,203	3.4%
English	188	0.5%
German	119	0.3%

Ancestry	Count	%
Polish	115	0.3%
Norwegian	83	0.2%
Irish	74	0.2%
Dutch	19	0.1%

Technology access

Metric	% of households
Computer access	36.6%
Internet access	91.9%

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

Frequently asked questions

What ZIP codes does Brooklyn, MD have?

Brooklyn, MD has one ZIP code: 21225. Each ZIP code serves a distinct delivery area within the city and surrounding region.