Sudlersville ZIP Codes — Queen Annes County, MD

There is one unique ZIP code in Sudlersville, Maryland and it is 21668. Area code: 667.

ZIP codes

45.29

sq mi land

0.01

sq mi water

667

area code

Sudlersville, MD ZIP code map

About Sudlersville, MD

Sudlersville, Maryland, is a quaint and charming town located in Queen Annes County. Known for its rural character and tight-knit community, it offers a serene escape from the hustle and bustle of urban life. The town is characterized by its historical charm and a range of recreational opportunities for both residents and visitors.

Location & geography

Sudlersville is nestled in the eastern part of Queen Annes County, providing beautiful landscapes and a peaceful setting. It is conveniently located near several larger towns, such as Centreville, approximately 9 miles away, and Chestertown, about 13 miles away. The region spans a land area of 45.29 square miles and contains a minimal water area of 0.01 square miles.

Community & economy

The community of Sudlersville is deeply rooted in agriculture and small-scale industries, reflecting the area's historical background. Residents enjoy a quieter lifestyle, with local events fostering a sense of unity among them. Daily life often revolves around outdoor activities and community gatherings that celebrate local traditions.

Transportation

Sudlersville is accessible via major highways, including Maryland Route 404, which connects to nearby towns and cities. The nearest airport is the Easton Airport, approximately 15 miles away, offering regional flights. There is limited public transit, but the road connectivity facilitates easy travel to surrounding areas.

History

Sudlersville was established in the 19th century as a significant stop along trade routes in the region. The town historically thrived on agriculture, with farming remaining a key aspect of its economic landscape. Notable events include the annual community fairs that celebrate the town's agricultural heritage and promote local artisans.

Did you know?

A surprising fact about Sudlersville is that it has only one ZIP code, 21668, highlighting its small-town nature. Additionally, despite its modest size, the town has a rich cultural heritage that is celebrated through various local events and festivals.

ZIP codes for Sudlersville, MD (1)

ZIP code	City	County	Map
21668	Sudlersville	Queen Annes	View map

Demographics & statistics

1,842

Population

47.8

Median age

$76,250

Median household income

$40,488

Per capita income

$331,800

Median home value

$1,076

Median monthly rent

76.8%

Home ownership

13.2%

Poverty rate

4.2%

Unemployment

579

Housing units

16.3%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

108

25–34

129

35–44

122

45–54

147

55–59

117

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	257	14.0%
18 and over	1,585	86.0%
65 and over	348	18.9%
Median age	47.8 years

Race & ethnicity

White 88.1%

Black or African American 4.4%

Hispanic or Latino 2.9%

Other race 2.9%

Two or more races 1.7%

Group	Count	%
White	1,672	88.1%
Black or African American	83	4.4%
Hispanic or Latino	55	2.9%
Other race	55	2.9%
Two or more races	32	1.7%

Household income

Under $10k 2.0%

$10k–$15k 3.1%

$15k–$25k 7.0%

$25k–$35k 10.9%

$35k–$50k 5.5%

$50k–$75k 18.2%

$75k–$100k 18.1%

$100k–$150k 9.5%

$150k–$200k 14.3%

$200k+ 11.5%

Range	% of households
Under $10k	2.0%
$10k–$15k	3.1%
$15k–$25k	7.0%
$25k–$35k	10.9%
$35k–$50k	5.5%
$50k–$75k	18.2%
$75k–$100k	18.1%
$100k–$150k	9.5%
$150k–$200k	14.3%
$200k+	11.5%
Median income	$76,250

Housing

Home values

Under $50k 4.7%

$50k–$100k 2.0%

$100k–$150k 1.6%

$150k–$200k 15.3%

$200k–$300k 18.6%

$300k–$500k 41.2%

$500k–$1M 14.2%

$1M+ 2.2%

Housing overview

Metric	Value
Median home value	$331,800
Median rent / month	$1,076
Owner occupied	76.8%
Renter occupied	23.2%
Vacant	4.2%
Single-family detached	79.7%
Large apartment buildings	7.5%
Mobile homes	8.2%
Median rooms	6.7
Avg household size (owned)	2.57

Year built

Era	%
2020 or later	0.5%
2010–2019	3.9%
2000–2009	15.3%
1990–1999	21.6%
1980–1989	12.8%
1970–1979	12.2%
1960–1969	7.0%
1950–1959	1.5%
1940–1949	3.1%
1939 or earlier	22.1%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	11.4%
2 bedrooms	16.0%
3 bedrooms	45.6%
4 bedrooms	24.2%
5+ bedrooms	2.8%

Vehicles per household

Vehicles	% of households
No vehicle	2.2%
1 vehicle	17.6%
2 vehicles	45.7%
3 or more	34.5%

Heating fuel

Fuel type	%
Electricity	54.5%
Propane / LP gas	15.7%
Fuel oil	20.4%
Wood	8.7%
No fuel used	0.7%

Households & families

Household type	Count	%
Married-couple family	384	53.8%
Cohabiting couple	97	13.6%
Male householder, no spouse	62	8.7%
Female householder, no spouse	171	23.9%
Households with children under 18	174	24.4%
Households with seniors (65+)	268	37.5%
Average household size	2.56

Marital status

Status	Male	Female
Never married	37.1%	31.4%
Married	57.0%	48.1%
Separated	0.3%	1.6%
Widowed	0.8%	9.8%
Divorced	4.9%	9.1%

Education

Less than 9th grade 2.5%

Some HS, no diploma 3.4%

HS graduate 48.0%

Some college, no degree 18.7%

Associate's degree 11.2%

Bachelor's degree 10.1%

Graduate / professional 6.2%

Metric	%
HS diploma or higher	94.2%
Bachelor's or higher	16.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	73	19.0%
Kindergarten	0	0.0%
Elementary school	115	29.9%
High school	69	17.9%
College / grad school	128	33.2%

Employment

Industry of employment

Education & healthcare 19.8%

Public administration 13.4%

Construction 12.7%

Retail trade 12.2%

Arts, food & hospitality 10.8%

Professional & management 10.3%

Transportation & utilities 6.6%

Finance & real estate 6.6%

Agriculture & mining 2.6%

Wholesale trade 2.5%

Other services 1.9%

Manufacturing 0.7%

Occupation

Category	%
Management, business & arts	30.0%
Service	19.4%
Sales & office	29.4%
Natural resources & construction	13.3%
Production & transportation	7.9%

Employment type

Type	%
Private sector	72.2%
Government	22.6%
Self-employed	4.8%
Unpaid family workers	0.4%

Commute

Method	%
Drive alone	87.8%
Carpool	4.5%
Public transit	0.0%
Walk	0.2%
Other means	0.0%
Avg commute (minutes)	35.0

Poverty

All people 13.2%

Under 18 years 40.9%

18 and over 8.7%

Married-couple families 2.6%

Female-led households 35.0%

Income support

Source	% of households
Social Security	42.7%
Retirement income	33.3%
Supplemental Security	6.3%
Cash public assistance	4.8%
Food stamps / SNAP	13.3%

Health indicators

Condition	%
High blood pressure	38.3%
High cholesterol	33.1%
Heart disease	7.2%
Stroke	3.5%
Asthma	10.0%
Arthritis	29.5%
Kidney disease	3.2%
Pulmonary disease	8.0%
Cancer	7.2%

Behavior / access	%
Binge drinking	15.5%
No physical activity	24.7%
Less than 7 hrs sleep	33.6%
Fair or poor health	14.8%
Poor mental health	15.2%
Poor physical health	10.5%
No health insurance	12.3%
Visited doctor (checkup)	73.2%
Visited dentist	63.1%
Cholesterol screening	90.8%
Teeth loss	15.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	56	3.5%

Disability	%
Any disability	18.0%
Under 18	0.8%
18–64 years	16.0%
65 and over	37.9%

Health insurance coverage

Type	%
Private insurance	75.3%
Public insurance	39.4%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,797	97.6%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,815	98.5%
Born in same state	1,815	98.5%
Born in different state	1,058	57.4%
Foreign born	0	0.0%
Naturalized citizen	27	1.5%
Not a US citizen	4	14.8%

Ancestry

Ancestry	Count	%
French	513	27.9%
Italian	283	15.4%
Arab	141	7.7%

Ancestry	Count	%
Norwegian	34	1.8%
English	13	0.7%
Irish	11	0.6%

Technology access

Metric	% of households
Computer access	38.8%
Internet access	88.4%

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

Frequently asked questions

What ZIP codes does Sudlersville, MD have?

Sudlersville, MD has one ZIP code: 21668. Each ZIP code serves a distinct delivery area within the city and surrounding region.