21032 ZIP Code — Crownsville, MD

Anne Arundel County, Maryland

ZIP code 21032 is located in Crownsville, Maryland, within Anne Arundel County. It covers approximately 17.29 square miles and serves a population of 8,040 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 410/443.

About ZIP code 21032

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1990s, giving the area an established character. Median home value is $605,300. Owner-occupancy is high at 90%, well above the national average.

The gap between median ($142,202) and mean household income suggests income inequality — a small number of higher earners pull the average up. The poverty rate of 4% is below the national average. 30% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 27 minutes is near the national average.

Educational attainment is near the national average, with 44% of residents holding a bachelor's degree or higher.

Notable community characteristics include a notable veteran presence at 13% of civilians, above the national average of 7%.

Overall, ZIP code 21032 reflects a community defined by a strong veteran community, high homeownership, and a significant Social Security-dependent population.

8,040

population

17.29

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

21032 ZIP code map

Cities in ZIP code 21032

Below are the cities the US Postal Service accepts for ZIP code 21032. Using any city not on this list may result in mail delivery delays.

City	Status
Crownsville	Preferred

Nearby ZIP codes

21405 Annapolis (3.1 mi) 21054 Gambrills (3.1 mi) 21108 Millersville (3.8 mi) 21146 Severna Park (3.8 mi) 21401 Annapolis (4.1 mi) 21114 Crofton (4.3 mi) 21140 Riva (5.6 mi) 21113 Odenton (5.9 mi) 21012 Arnold (6.1 mi) 21035 Davidsonville (6.7 mi) 21412 Annapolis (7.1 mi) 21411 Annapolis (7.1 mi)

Demographics updated 05/2026

Population
Total population	8,040
Population density	465 / sq mi
State FIPS	24
County FIPS	003

Geography
Land area	17.29 sq mi
Water area	1.75 sq mi
Latitude	39.0300
Longitude	-76.6074
Timezone	Eastern (ET)
Area code	410/443

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	15.1%	20.1%	28.2%
$50k – $100k	20.5%	27.4%	28.2%
$100k – $200k	32.6%	36.3%	30.1%
Over $200k	31.8%	16.2%	13.4%

Demographics & statistics

8,040

Population

465

People per sq mi

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

Under 5

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

Group	Count	%
Under 18	1,237	15.4%
18 and over	6,803	84.6%
65 and over	1,854	23.1%
Median age	51.5 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%

Group	Count	%
White	6,959	83.7%
Black or African American	608	7.3%
Hispanic or Latino	278	3.3%
Two or more races	261	3.1%
Asian	115	1.4%
Other race	97	1.2%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	15.1%	20.1%	28.2%
$50k – $100k	20.5%	27.4%	28.2%
$100k – $200k	32.6%	36.3%	30.1%
Over $200k	31.8%	16.2%	13.4%

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 $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%
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

Metric	Value
Median home value	$605,300
Median rent / month	$2,388
Owner occupied	90.2%
Renter occupied	9.8%
Vacant	6.6%
Single-family detached	95.2%
Large apartment buildings	0.0%
Mobile homes	2.1%
Median rooms	7.1
Avg household size (owned)	2.58

Year built

Era	%
2020 or later	0.0%
2010–2019	5.2%
2000–2009	16.3%
1990–1999	20.7%
1980–1989	16.0%
1970–1979	15.2%
1960–1969	7.6%
1950–1959	8.0%
1940–1949	5.6%
1939 or earlier	5.4%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	2.1%
2 bedrooms	16.3%
3 bedrooms	44.7%
4 bedrooms	26.6%
5+ bedrooms	10.3%

Vehicles per household

Vehicles	% of households
No vehicle	0.4%
1 vehicle	24.4%
2 vehicles	36.9%
3 or more	38.3%

Heating fuel

Fuel type	%
Utility gas	6.1%
Electricity	57.1%
Propane / LP gas	9.7%
Fuel oil	23.9%
Wood	2.2%
Solar	0.2%

Households & families

Household type	Count	%
Married-couple family	2,087	69.0%
Cohabiting couple	110	3.6%
Male householder, no spouse	297	9.8%
Female householder, no spouse	529	17.5%
Households with children under 18	709	23.5%
Households with seniors (65+)	1,127	37.3%
Average household size	2.58

Marital status

Status	Male	Female
Never married	25.6%	19.2%
Married	64.9%	63.5%
Separated	0.0%	0.3%
Widowed	1.5%	9.4%
Divorced	7.9%	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 higher	95.0%
Bachelor's or higher	43.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	119	8.0%
Kindergarten	15	1.0%
Elementary school	630	42.6%
High school	366	24.7%
College / grad school	349	23.6%

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 & arts	51.6%
Service	11.3%
Sales & office	19.5%
Natural resources & construction	7.8%
Production & transportation	9.8%

Employment type

Type	%
Private sector	78.5%
Government	14.8%
Self-employed	6.4%
Unpaid family workers	0.3%

Commute

Method	%
Drive alone	80.6%
Carpool	5.4%
Public transit	1.1%
Walk	2.4%
Work from home	10.5%
Other means	0.0%
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 Security	30.3%
Retirement income	32.7%
Supplemental Security	2.6%
Cash public assistance	0.4%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
Obesity	31.2%
High blood pressure	32.9%
High cholesterol	35.0%
Diabetes	8.5%
Heart disease	5.5%
Stroke	2.3%
Asthma	8.7%
Arthritis	24.3%
Kidney disease	2.4%
Pulmonary disease	5.0%
Cancer	7.0%

Behavior / access	%
Smoking	11.6%
Binge drinking	16.6%
No physical activity	16.9%
Less than 7 hrs sleep	31.4%
Depression	18.8%
Fair or poor health	9.2%
Poor mental health	12.4%
Poor physical health	7.9%
No health insurance	7.0%
Visited doctor (checkup)	76.4%
Visited dentist	74.4%
Cholesterol screening	94.1%
Teeth loss	6.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	877	12.9%

Disability	%
Any disability	10.3%
Under 18	3.1%
18–64 years	6.9%
65 and over	24.6%

Health insurance coverage

Type	%
Private insurance	89.0%
Public insurance	27.1%
No insurance	1.1%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	7,883	98.0%
Spanish	75	1.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	44	0.6%
Other languages	18	0.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	7,623	94.8%
Born in same state	7,456	92.7%
Born in different state	4,108	51.1%
Foreign born	167	2.1%
Naturalized citizen	417	5.2%
Not a US citizen	332	79.6%

Ancestry

Ancestry	Count	%
Italian	1,471	18.3%
French	1,144	14.2%
English	259	3.2%
Arab	249	3.1%
Polish	227	2.8%

Ancestry	Count	%
German	81	1%
Norwegian	57	0.7%
Irish	17	0.2%
Dutch	14	0.2%

Technology access

Metric	% of households
Computer access	37.6%
Internet access	97.1%

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

Frequently asked questions about ZIP code 21032

What city is ZIP code 21032 in?

ZIP code 21032 is primarily assigned to Crownsville, Maryland.

What county is ZIP code 21032 in?

ZIP code 21032 falls within Anne Arundel County, Maryland.

Is ZIP code 21032 mostly owner-occupied?

90% of occupied units in ZIP code 21032 are owner-occupied, well above the national average.

Does ZIP code 21032 have a large veteran population?

13% of civilians in ZIP code 21032 are veterans, above the national average of ~7%.

What is the median household income in ZIP code 21032?

The median household income in ZIP code 21032 is $142,202, above the national median of ~$75,000.

What is the typical home value in ZIP code 21032?

The median home value in ZIP code 21032 is $605,300.

What timezone is ZIP code 21032 in?

ZIP code 21032 observes the EST timezone.