Curtis Bay ZIP Code List — Anne Arundel County, MD

There is one unique ZIP code in Curtis Bay, Maryland and it is 21226. Area code: 410/443.

ZIP codes

9.78

sq mi land

6.47

sq mi water

410/443

area code

Curtis Bay, MD ZIP code map

About Curtis Bay, MD

Curtis Bay is a small community located in Maryland, within Anne Arundel County. Known for its proximity to Baltimore and the Chesapeake Bay, it offers a unique blend of industrial activity and residential living. Despite its modest size, Curtis Bay has a rich local culture and history that contribute to its character.

Location & geography

Curtis Bay is located on the southern edge of Baltimore, approximately 7 miles south of downtown Baltimore and about 20 miles northeast of Annapolis, the state capital. The community encompasses both land and water areas, covering 9.78 square miles of land and 6.47 square miles of water, making it a picturesque locale with waterfront views. The terrain is primarily flat and includes accessible waterfront along the Patapsco River.

Community & economy

The character of Curtis Bay is shaped by its working-class roots and strong community ties. Historically, industries such as shipping and manufacturing have played a vital role in the local economy, providing jobs and stability for residents. Daily life in Curtis Bay often revolves around family-oriented activities, local events, and a deep appreciation for the area's maritime heritage.

Transportation

Curtis Bay is well-connected via major roadways, including the Baltimore-Washington Parkway (MD 295), making it easily accessible for commuters. The nearest airport is Baltimore/Washington International Thurgood Marshall Airport, which is situated about 8 miles to the northwest. Public transit options are available through the Maryland Transit Administration, providing easy travel to surrounding areas.

History

Curtis Bay was founded during the early development of the Baltimore area and has been historically significant due to its proximity to shipping routes on the Patapsco River. The local economy thrived on industries related to shipping and marine activities, which still influence the community today. Notable events in Curtis Bay's history include its role in the shipbuilding industry during World War II.

Did you know?

A little-known fact about Curtis Bay is that it has a sizeable portion of its area dedicated to water, which includes marshlands and ports that support various ecological habitats. Additionally, Curtis Bay is home to the historic Fort Armistead, which dates back to the mid-1800s and played a significant role in the defense of Baltimore.

ZIP codes for Curtis Bay, MD (1)

ZIP code	City	County	Map
21226	Curtis Bay	Anne Arundel	View map

Demographics & statistics

5,902

Population

36.4

Median age

$71,500

Median household income

$40,680

Per capita income

$272,300

Median home value

$1,319

Median monthly rent

64.7%

Home ownership

10.3%

Poverty rate

4.9%

Unemployment

2,001

Housing units

29.5%

Bachelor's or higher

Age distribution

Male Female

173

Under 5

240

264

5–9

366

132

10–14

184

106

15–19

147

180

20–24

250

339

25–34

472

400

35–44

556

264

45–54

366

120

55–59

166

198

60–64

276

223

65–74

311

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,547	26.2%
18 and over	4,355	73.8%
65 and over	703	11.9%
Median age	36.4 years

Race & ethnicity

White 53.5%

Black or African American 18.6%

Two or more races 10.4%

Hispanic or Latino 6.8%

Other race 6.1%

Asian 4.6%

Group	Count	%
White	3,388	53.5%
Black or African American	1,179	18.6%
Two or more races	661	10.4%
Hispanic or Latino	430	6.8%
Other race	384	6.1%
Asian	290	4.6%

Household income

Under $10k 6.6%

$10k–$15k 3.3%

$15k–$25k 7.4%

$25k–$35k 6.5%

$35k–$50k 11.2%

$50k–$75k 16.0%

$75k–$100k 7.7%

$100k–$150k 28.0%

$150k–$200k 10.0%

$200k+ 3.4%

Range	% of households
Under $10k	6.6%
$10k–$15k	3.3%
$15k–$25k	7.4%
$25k–$35k	6.5%
$35k–$50k	11.2%
$50k–$75k	16.0%
$75k–$100k	7.7%
$100k–$150k	28.0%
$150k–$200k	10.0%
$200k+	3.4%
Median income	$71,500

Housing

Home values

Under $50k 11.5%

$50k–$100k 7.4%

$100k–$150k 7.6%

$150k–$200k 7.3%

$200k–$300k 23.4%

$300k–$500k 31.9%

$500k–$1M 5.0%

$1M+ 5.9%

Housing overview

Metric	Value
Median home value	$272,300
Median rent / month	$1,319
Owner occupied	64.7%
Renter occupied	35.3%
Vacant	12.9%
Single-family detached	22.5%
Large apartment buildings	1.1%
Mobile homes	0.0%
Median rooms	6.0
Avg household size (owned)	1.97

Year built

Era	%
2020 or later	0.0%
2010–2019	7.7%
2000–2009	4.0%
1990–1999	22.3%
1980–1989	10.4%
1970–1979	2.7%
1960–1969	6.3%
1950–1959	10.4%
1940–1949	11.9%
1939 or earlier	24.2%

Bedrooms

Size	% of units
No bedroom (studio)	3.4%
1 bedroom	7.6%
2 bedrooms	24.2%
3 bedrooms	44.4%
4 bedrooms	19.6%
5+ bedrooms	0.7%

Vehicles per household

Vehicles	% of households
No vehicle	11.5%
1 vehicle	41.5%
2 vehicles	25.7%
3 or more	21.3%

Heating fuel

Fuel type	%
Utility gas	30.3%
Electricity	60.0%
Propane / LP gas	1.1%
Fuel oil	6.4%
No fuel used	1.2%

Households & families

Household type	Count	%
Married-couple family	793	31.5%
Cohabiting couple	173	6.9%
Male householder, no spouse	676	26.8%
Female householder, no spouse	876	34.8%
Households with children under 18	708	28.1%
Households with seniors (65+)	665	26.4%
Average household size	2.34

Marital status

Status	Male	Female
Never married	35.8%	33.7%
Married	48.0%	30.9%
Separated	2.3%	1.1%
Widowed	2.8%	10.7%
Divorced	11.2%	23.6%

Education

Less than 9th grade 3.2%

Some HS, no diploma 10.4%

HS graduate 24.5%

Some college, no degree 26.5%

Associate's degree 6.0%

Bachelor's degree 19.0%

Graduate / professional 10.4%

Metric	%
HS diploma or higher	86.4%
Bachelor's or higher	29.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	39	2.3%
Kindergarten	43	2.6%
Elementary school	909	54.7%
High school	146	8.8%
College / grad school	525	31.6%

Employment

Industry of employment

Education & healthcare 27.0%

Retail trade 16.0%

Professional & management 12.3%

Construction 8.6%

Manufacturing 7.4%

Public administration 6.0%

Wholesale trade 5.6%

Other services 5.3%

Transportation & utilities 4.1%

Arts, food & hospitality 3.8%

Finance & real estate 1.8%

Agriculture & mining 1.2%

Information 0.9%

Occupation

Category	%
Management, business & arts	36.6%
Service	14.1%
Sales & office	24.8%
Natural resources & construction	12.6%
Production & transportation	11.8%

Employment type

Type	%
Private sector	80.3%
Government	17.1%
Self-employed	2.6%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	80.3%
Carpool	8.2%
Public transit	5.0%
Walk	1.1%
Other means	0.0%
Avg commute (minutes)	32.0

Poverty

All people 10.3%

Under 18 years 17.7%

18 and over 7.7%

Married-couple families 0.0%

Female-led households 35.4%

Income support

Source	% of households
Social Security	24.3%
Retirement income	26.4%
Supplemental Security	3.9%
Cash public assistance	1.8%
Food stamps / SNAP	21.9%

Health indicators

Condition	%
High blood pressure	31.9%
High cholesterol	31.1%
Heart disease	5.3%
Stroke	2.8%
Asthma	10.6%
Arthritis	22.6%
Kidney disease	2.5%
Pulmonary disease	6.8%
Cancer	5.3%

Behavior / access	%
Binge drinking	18.7%
No physical activity	23.3%
Less than 7 hrs sleep	35.9%
Fair or poor health	14.7%
Poor mental health	16.9%
Poor physical health	10.1%
No health insurance	13.0%
Visited doctor (checkup)	73.7%
Visited dentist	59.7%
Cholesterol screening	89.2%
Teeth loss	13.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	212	4.9%

Disability	%
Any disability	17.5%
Under 18	19.0%
18–64 years	13.8%
65 and over	33.0%

Health insurance coverage

Type	%
Private insurance	66.4%
Public insurance	36.4%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	5,489	93.0%
Spanish	342	6.2%
Other Indo-European	278	5.1%
Asian & Pacific Islander	36	0.7%
Other languages	28	0.5%

Place of birth & citizenship

Origin	Count	%
Native born (US)	5,448	92.3%
Born in same state	5,400	91.5%
Born in different state	4,127	69.9%
Foreign born	48	0.8%
Naturalized citizen	454	7.7%
Not a US citizen	302	66.5%

Ancestry

Ancestry	Count	%
Italian	1,263	21.4%
Arab	229	3.9%

Ancestry	Count	%
French	196	3.3%

Technology access

Metric	% of households
Computer access	42.7%
Internet access	92.8%

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

Frequently asked questions

What is the ZIP code for Curtis Bay, MD?

Curtis Bay, MD has one ZIP code: 21226.

What is the main ZIP code for Curtis Bay, MD?

The primary ZIP code for Curtis Bay, MD is 21226. The city uses area code 410 or 443 for phone service.

What county is Curtis Bay, MD in?

Curtis Bay is located in Anne Arundel County, Maryland.

How many ZIP codes are in Curtis Bay, MD?

Curtis Bay, MD has 1 ZIP code.

What ZIP code covers the Curtis Bay industrial area along the Patapsco River in Anne Arundel County?

The Curtis Bay industrial corridor, including the major port facilities and manufacturing areas along the Patapsco River, is located in ZIP code 21226.

What is the ZIP code for Curtis Bay's residential neighborhoods near Dundalk in Anne Arundel County?

The residential communities of Curtis Bay, situated near the Dundalk border, use ZIP code 21226 for mail delivery and local services.