Grasonville ZIP Codes — Queen Annes County, MD

There is one unique ZIP code in Grasonville, Maryland and it is 21638. Area code: 410/443.

ZIP codes

9.90

sq mi land

3.95

sq mi water

410/443

area code

Grasonville, MD ZIP code map

About Grasonville, MD

Grasonville, Maryland, is a charming community located in Queen Annes County. This small but inviting town offers a unique blend of rural and suburban living, surrounded by beautiful waterways and lush landscapes. Its quaint atmosphere and friendly residents make it an enjoyable place to call home or visit.

Location & geography

Grasonville is situated on the Eastern Shore of Maryland, approximately 10 miles southeast of the city of Centreville. The town boasts a total land area of 9.90 square miles, complemented by a considerable water area of 3.95 square miles, making it ideal for those who enjoy outdoor activities like boating and fishing. Its proximity to nearby towns such as Stevensville, Kent Island, and Chester enhances its accessibility and appeal.

Community & economy

The character of Grasonville is marked by its close-knit community and a tranquil environment that fosters a sense of belonging. Local industries often revolve around tourism, farming, and services, contributing to the area's economic stability. Daily life in Grasonville is relaxed, with residents enjoying access to local parks, shops, and waterfront properties that showcase the area's natural beauty.

Transportation

Grasonville is conveniently located near major highways, including U.S. Route 50, which provides easy access to nearby cities and attractions. The nearest major airport is the Baltimore/Washington International Thurgood Marshall Airport, located approximately 35 miles away. Public transportation options may be limited, prompting most residents to rely on personal vehicles for their daily commute.

History

Grasonville was founded in the early 19th century and has historically been a hub for agriculture and fishing. The town's economy has evolved over the years, with tourism becoming an essential component thanks to its picturesque setting and waterfront attractions. Notable events include the annual Crab Feast, which celebrates the local seafood culture.

Did you know?

One surprising fact about Grasonville is its rich maritime heritage, exemplified by the historic sites that reflect its past as a prominent fishing village. The area is also home to scenic parks and nature reserves that attract birdwatchers and outdoor enthusiasts.

ZIP codes for Grasonville, MD (1)

ZIP code	City	County	Map
21638	Grasonville	Queen Annes	View map

Demographics & statistics

5,064

Population

47.1

Median age

$116,953

Median household income

$61,672

Per capita income

$466,100

Median home value

$1,608

Median monthly rent

82.3%

Home ownership

10.7%

Poverty rate

3.3%

Unemployment

1,859

Housing units

40.7%

Bachelor's or higher

Age distribution

Male Female

113

Under 5

113

136

5–9

136

240

10–14

240

135

15–19

134

20–24

222

25–34

222

286

35–44

286

403

45–54

401

233

55–59

233

169

60–64

169

252

65–74

252

227

75–84

226

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,165	23.0%
18 and over	3,899	77.0%
65 and over	1,048	20.7%
Median age	47.1 years

Race & ethnicity

White 74%

Two or more races 9%

Hispanic or Latino 8.6%

Black or African American 6.6%

Other race 1.5%

Native Hawaiian / Pacific Islander 0.3%

Group	Count	%
White	4,101	74%
Two or more races	498	9%
Hispanic or Latino	478	8.6%
Black or African American	366	6.6%
Other race	84	1.5%
Native Hawaiian / Pacific Islander	15	0.3%

Household income

Under $10k 4.4%

$10k–$15k 2.7%

$15k–$25k 3.8%

$25k–$35k 3.2%

$35k–$50k 3.6%

$50k–$75k 12.4%

$75k–$100k 9.0%

$100k–$150k 24.7%

$150k–$200k 13.0%

$200k+ 23.2%

Range	% of households
Under $10k	4.4%
$10k–$15k	2.7%
$15k–$25k	3.8%
$25k–$35k	3.2%
$35k–$50k	3.6%
$50k–$75k	12.4%
$75k–$100k	9.0%
$100k–$150k	24.7%
$150k–$200k	13.0%
$200k+	23.2%
Median income	$116,953

Housing

Home values

Under $50k 1.1%

$50k–$100k 1.9%

$100k–$150k 2.6%

$150k–$200k 4.9%

$200k–$300k 10.6%

$300k–$500k 37.1%

$500k–$1M 32.1%

$1M+ 9.6%

Housing overview

Metric	Value
Median home value	$466,100
Median rent / month	$1,608
Owner occupied	82.3%
Renter occupied	17.7%
Vacant	11.4%
Single-family detached	77.6%
Large apartment buildings	0.4%
Mobile homes	2.3%
Median rooms	7.0
Avg household size (owned)	2.60

Year built

Era	%
2020 or later	0.0%
2010–2019	9.3%
2000–2009	22.5%
1990–1999	21.4%
1980–1989	20.0%
1970–1979	4.4%
1960–1969	9.6%
1950–1959	2.9%
1940–1949	1.5%
1939 or earlier	8.2%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	2.5%
2 bedrooms	22.9%
3 bedrooms	38.3%
4 bedrooms	28.7%
5+ bedrooms	7.6%

Vehicles per household

Vehicles	% of households
No vehicle	6.0%
1 vehicle	19.9%
2 vehicles	45.2%
3 or more	28.8%

Heating fuel

Fuel type	%
Utility gas	1.2%
Electricity	72.7%
Propane / LP gas	16.3%
Fuel oil	7.4%
Wood	1.6%
No fuel used	0.6%

Households & families

Household type	Count	%
Married-couple family	1,120	57.3%
Cohabiting couple	188	9.6%
Male householder, no spouse	271	13.9%
Female householder, no spouse	374	19.2%
Households with children under 18	615	31.5%
Households with seniors (65+)	660	33.8%
Average household size	2.58

Marital status

Status	Male	Female
Never married	30.0%	26.6%
Married	56.0%	55.7%
Separated	3.3%	0.4%
Widowed	1.4%	8.9%
Divorced	9.4%	8.4%

Education

Less than 9th grade 1.7%

Some HS, no diploma 5.1%

HS graduate 25.0%

Some college, no degree 20.4%

Associate's degree 7.0%

Bachelor's degree 25.9%

Graduate / professional 14.9%

Metric	%
HS diploma or higher	93.2%
Bachelor's or higher	40.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	78	6.4%
Kindergarten	72	5.9%
Elementary school	663	54.6%
High school	201	16.5%
College / grad school	201	16.5%

Employment

Industry of employment

Education & healthcare 14.0%

Retail trade 12.5%

Construction 11.6%

Professional & management 11.2%

Arts, food & hospitality 10.5%

Public administration 10.4%

Manufacturing 10.3%

Finance & real estate 9.7%

Transportation & utilities 4.2%

Other services 3.2%

Information 1.3%

Wholesale trade 0.9%

Agriculture & mining 0.3%

Occupation

Category	%
Management, business & arts	34.0%
Service	17.6%
Sales & office	26.5%
Natural resources & construction	11.9%
Production & transportation	10.0%

Employment type

Type	%
Private sector	76.2%
Government	15.2%
Self-employed	7.5%
Unpaid family workers	1.0%

Commute

Method	%
Drive alone	74.8%
Carpool	5.8%
Public transit	2.7%
Walk	0.6%
Other means	0.0%
Avg commute (minutes)	37.6

Poverty

All people 10.7%

Under 18 years 11.0%

18 and over 10.7%

Married-couple families 0.0%

Female-led households 27.6%

Income support

Source	% of households
Social Security	35.9%
Retirement income	26.2%
Supplemental Security	5.2%
Cash public assistance	6.7%
Food stamps / SNAP	7.0%

Health indicators

Condition	%
High blood pressure	37.5%
High cholesterol	33.7%
Heart disease	6.3%
Stroke	3.0%
Asthma	9.4%
Arthritis	27.9%
Kidney disease	2.9%
Pulmonary disease	6.2%
Cancer	7.4%

Behavior / access	%
Binge drinking	15.1%
No physical activity	20.5%
Less than 7 hrs sleep	32.4%
Fair or poor health	11.7%
Poor mental health	13.3%
Poor physical health	8.8%
No health insurance	9.4%
Visited doctor (checkup)	74.8%
Visited dentist	69.1%
Cholesterol screening	92.8%
Teeth loss	10.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	411	10.6%

Disability	%
Any disability	7.9%
Under 18	3.7%
18–64 years	7.2%
65 and over	14.4%

Health insurance coverage

Type	%
Private insurance	75.9%
Public insurance	38.5%
Uninsured under 19	3.1%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	4,838	95.5%
Spanish	51	1.1%
Other Indo-European	41	0.8%
Asian & Pacific Islander	10	0.2%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	4,890	96.6%
Born in same state	4,858	95.9%
Born in different state	2,702	53.4%
Foreign born	32	0.6%
Naturalized citizen	174	3.4%
Not a US citizen	74	42.5%

Ancestry

Ancestry	Count	%
French	1,207	23.8%
Italian	859	17%
Arab	129	2.5%
Polish	83	1.6%
German	55	1.1%

Ancestry	Count	%
English	49	1%
Irish	39	0.8%
Norwegian	26	0.5%
Dutch	8	0.2%

Technology access

Metric	% of households
Computer access	38.6%
Internet access	99.0%

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

Frequently asked questions

What ZIP codes does Grasonville, MD have?

Grasonville, MD has one ZIP code: 21638. Each ZIP code serves a distinct delivery area within the city and surrounding region.