Crownsville ZIP Codes — Anne Arundel County, MD

There is one unique ZIP code in Crownsville, Maryland and it is 21032. Area code: 410/443.
1
ZIP codes
17.29
sq mi land
1.75
sq mi water
410/443
area code
Crownsville, MD ZIP code map

About Crownsville, MD

Crownsville, located in Maryland, is a small yet charming community known for its picturesque landscapes and rich history. Situated in Anne Arundel County, it boasts a blend of suburban living with easy access to nearby urban centers. This serene town is characterized by its welcoming atmosphere and recreational opportunities for residents and visitors alike.

Location & geography

Crownsville is situated approximately 23 miles south of Baltimore and about 30 miles north of Washington, D.C., making it an ideal location for commuters. The town covers a land area of 17.29 square miles, complemented by a water area of 1.75 square miles, which includes several parks and waterways that enhance its natural beauty. The terrain is predominantly flat, offering a mixture of residential areas and green spaces, contributing to the overall tranquility of the region.

Community & economy

The community in Crownsville is close-knit, with residents often participating in local events and festivities that foster a sense of belonging. Many residents are employed in industries related to government, healthcare, and education, reflecting the town's proximity to the state capital, Annapolis. Daily life in Crownsville revolves around enjoying the outdoors, with numerous parks and recreational facilities, as well as supporting local businesses and farms.

Transportation

Crownsville is easily accessible via major highways, including Maryland Route 178, which connects to the broader road network. The nearest airport is the Baltimore/Washington International Thurgood Marshall Airport, located about 15 miles away, providing both domestic and international flights. Public transportation options are available, allowing for convenient travel in and out of the community.

History

Crownsville was founded in the late 19th century and has deep roots tied to the development of the surrounding areas in Anne Arundel County. Historically, the area has been known for its agricultural industry and served as a vital location for various state institutions, including the Crownsville Hospital Center. Notable events in its history include the growth of recreational parks that attract visitors looking for a peaceful retreat.

Did you know?

One surprising fact about Crownsville is that it contains the historic Crownsville Hospital Center, which was once a prominent mental health institution. Additionally, the town is close to the scenic Broadneck Park, which offers trails and facilities for various outdoor activities.

ZIP codes for Crownsville, MD (1)
ZIP code City County Map
21032 Crownsville Anne Arundel View map

Demographics & statistics

8,040
Population
51.5
Median age
$142,202
Median household income
$72,878
Per capita income
$605,300
Median home value
$2,388
Median monthly rent
90.2%
Home ownership
3.7%
Poverty rate
2.5%
Unemployment
2,939
Housing units
43.5%
Bachelor's or higher

Age distribution

Male Female
82
Under 5
75
200
5–9
182
226
10–14
207
194
15–19
177
211
20–24
193
328
25–34
300
495
35–44
453
671
45–54
612
397
55–59
362
429
60–64
392
559
65–74
510
293
75–84
267
118
85+
107
← Male
Female →

Age summary

GroupCount%
Under 181,23715.4%
18 and over6,80384.6%
65 and over1,85423.1%
Median age51.5 years

Race & ethnicity

White 83.7%
Black or African American 7.3%
Hispanic or Latino 3.3%
Two or more races 3.1%
Asian 1.4%
Other race 1.2%
GroupCount%
White6,95983.7%
Black or African American6087.3%
Hispanic or Latino2783.3%
Two or more races2613.1%
Asian1151.4%
Other race971.2%

Household income

Under $10k 3.0%
$10k–$15k 0.9%
$15k–$25k 0.8%
$25k–$35k 3.8%
$35k–$50k 3.7%
$50k–$75k 8.6%
$75k–$100k 9.4%
$100k–$150k 21.7%
$150k–$200k 12.2%
$200k+ 36.0%
Range% of households
Under $10k3.0%
$10k–$15k0.9%
$15k–$25k0.8%
$25k–$35k3.8%
$35k–$50k3.7%
$50k–$75k8.6%
$75k–$100k9.4%
$100k–$150k21.7%
$150k–$200k12.2%
$200k+36.0%
Median income$142,202

Housing

Home values

Under $50k 3.2%
$50k–$100k 1.1%
$150k–$200k 1.2%
$200k–$300k 1.7%
$300k–$500k 32.7%
$500k–$1M 40.3%
$1M+ 19.9%

Housing overview

MetricValue
Median home value$605,300
Median rent / month$2,388
Owner occupied90.2%
Renter occupied9.8%
Vacant6.6%
Single-family detached95.2%
Large apartment buildings0.0%
Mobile homes2.1%
Median rooms7.1
Avg household size (owned)2.58

Year built

Era%
2020 or later0.0%
2010–20195.2%
2000–200916.3%
1990–199920.7%
1980–198916.0%
1970–197915.2%
1960–19697.6%
1950–19598.0%
1940–19495.6%
1939 or earlier5.4%

Bedrooms

Size% of units
No bedroom (studio)0.0%
1 bedroom2.1%
2 bedrooms16.3%
3 bedrooms44.7%
4 bedrooms26.6%
5+ bedrooms10.3%

Vehicles per household

Vehicles% of households
No vehicle0.4%
1 vehicle24.4%
2 vehicles36.9%
3 or more38.3%

Heating fuel

Fuel type%
Utility gas6.1%
Electricity57.1%
Propane / LP gas9.7%
Fuel oil23.9%
Wood2.2%
Solar0.2%

Households & families

Household typeCount%
Married-couple family2,08769.0%
Cohabiting couple1103.6%
Male householder, no spouse2979.8%
Female householder, no spouse52917.5%
Households with children under 1870923.5%
Households with seniors (65+)1,12737.3%
Average household size2.58

Marital status

StatusMaleFemale
Never married25.6%19.2%
Married64.9%63.5%
Separated0.0%0.3%
Widowed1.5%9.4%
Divorced7.9%7.5%

Education

Less than 9th grade 2.1%
Some HS, no diploma 3.0%
HS graduate 23.1%
Some college, no degree 23.7%
Associate's degree 4.6%
Bachelor's degree 28.5%
Graduate / professional 15.0%
Metric%
HS diploma or higher95.0%
Bachelor's or higher43.5%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool1198.0%
Kindergarten151.0%
Elementary school63042.6%
High school36624.7%
College / grad school34923.6%

Employment

Industry of employment

Education & healthcare 17.3%
Retail trade 16.6%
Professional & management 15.9%
Transportation & utilities 9.4%
Construction 8.4%
Public administration 7.4%
Arts, food & hospitality 7.3%
Finance & real estate 5.9%
Manufacturing 5.5%
Other services 3.3%
Agriculture & mining 1.4%
Information 1.2%
Wholesale trade 0.4%

Occupation

Category%
Management, business & arts51.6%
Service11.3%
Sales & office19.5%
Natural resources & construction7.8%
Production & transportation9.8%

Employment type

Type%
Private sector78.5%
Government14.8%
Self-employed6.4%
Unpaid family workers0.3%

Commute

Method%
Drive alone80.6%
Carpool5.4%
Public transit1.1%
Walk2.4%
Other means0.0%
Avg commute (minutes)27.3

Poverty

All people 3.7%
Under 18 years 2.2%
18 and over 4.0%
Married-couple families 0.0%
Female-led households 8.6%

Income support

Source% of households
Social Security30.3%
Retirement income32.7%
Supplemental Security2.6%
Cash public assistance0.4%
Food stamps / SNAP0.0%

Health indicators

Condition%
High blood pressure32.9%
High cholesterol35.0%
Heart disease5.5%
Stroke2.3%
Asthma8.7%
Arthritis24.3%
Kidney disease2.4%
Pulmonary disease5.0%
Cancer7.0%
Behavior / access%
Binge drinking16.6%
No physical activity16.9%
Less than 7 hrs sleep31.4%
Fair or poor health9.2%
Poor mental health12.4%
Poor physical health7.9%
No health insurance7.0%
Visited doctor (checkup)76.4%
Visited dentist74.4%
Cholesterol screening94.1%
Teeth loss6.6%

Veterans & disability

VeteransCount%
Civilian veterans87712.9%
Disability%
Any disability10.3%
Under 183.1%
18–64 years6.9%
65 and over24.6%

Health insurance coverage

Type%
Private insurance89.0%
Public insurance27.1%
Uninsured under 190.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only7,88398.0%
Spanish751.0%
Other Indo-European00.0%
Asian & Pacific Islander440.6%
Other languages180.2%

Place of birth & citizenship

OriginCount%
Native born (US)7,62394.8%
Born in same state7,45692.7%
Born in different state4,10851.1%
Foreign born1672.1%
Naturalized citizen4175.2%
Not a US citizen33279.6%

Ancestry

AncestryCount%
Italian1,47118.3%
French1,14414.2%
English2593.2%
Arab2493.1%
Polish2272.8%
AncestryCount%
German811%
Norwegian570.7%
Irish170.2%
Dutch140.2%

Technology access

Metric% of households
Computer access37.6%
Internet access97.1%

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

Frequently asked questions
What ZIP codes does Crownsville, MD have?
Crownsville, MD has one ZIP code: 21032. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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