Marydel ZIP Codes — Caroline County, MD

There is one unique ZIP code in Marydel, Maryland and it is 21649. Area code: 410/667.

ZIP codes

21.02

sq mi land

0.01

sq mi water

410/667

area code

Marydel, MD ZIP code map

About Marydel, MD

Marydel is a small and charming city located in Caroline County, Maryland. This rural community is characterized by its peaceful surroundings and tight-knit atmosphere, making it an attractive place for those seeking a slower pace of life. Although it is less populated than nearby urban areas, Marydel offers its own unique experience of Maryland living.

Location & geography

Marydel is situated in the eastern region of Caroline County and encompasses an area of 21.02 square miles of land and a minuscule water area of 0.01 square miles. It is bordered by the larger towns of Denton, approximately 12 miles to the southwest, and Greensboro, about 8 miles to the southeast. The surrounding terrain is primarily flat, consisting mainly of agricultural lands and open spaces.

Community & economy

The community in Marydel is marked by its friendly residents and a strong sense of local culture. Many residents are involved in agriculture-related industries, contributing to the area's economy and community events. Daily life in Marydel reflects a rural lifestyle where neighbors know each other and local gatherings common, enhancing the communal spirit.

Transportation

Marydel is easily accessible via major highways, with Maryland Route 16 running close by, connecting residents to surrounding areas. The nearest named airport is the Easton Airport, located approximately 25 miles to the east. Public transit options are limited, emphasizing the town's rural character.

History

Marydel was founded in the early 20th century as a small agricultural community. Key industries have historically revolved around farming and local trade, which have remained staples of its economy. The town's quiet history is etched in its landscapes, filled with remnants of its agricultural past.

Did you know?

One surprising fact about Marydel is that it straddles the border between Maryland and Delaware, making it a unique location with influences from both states. Despite its small size, the town has a rich cultural heritage reflective of its proximity to larger communities.

ZIP codes for Marydel, MD (1)

ZIP code	City	County	Map
21649	Marydel	Caroline	View map

Demographics & statistics

2,205

Population

34.4

Median age

$56,806

Median household income

$22,083

Per capita income

$198,100

Median home value

$1,688

Median monthly rent

82.4%

Home ownership

14.7%

Poverty rate

4.2%

Unemployment

559

Housing units

18.9%

Bachelor's or higher

Age distribution

Male Female

137

Under 5

5–9

10–14

15–19

106

20–24

196

25–34

131

144

35–44

163

45–54

109

55–59

60–64

65–74

143

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	593	26.9%
18 and over	1,612	73.1%
65 and over	317	14.4%
Median age	34.4 years

Race & ethnicity

White 45.8%

Hispanic or Latino 23.8%

Other race 17.6%

Two or more races 9.4%

Black or African American 1.8%

Asian 1.2%

American Indian / Alaska Native 0.4%

Group	Count	%
White	1,325	45.8%
Hispanic or Latino	688	23.8%
Other race	510	17.6%
Two or more races	272	9.4%
Black or African American	52	1.8%
Asian	35	1.2%
American Indian / Alaska Native	11	0.4%

Household income

Under $10k 3.3%

$10k–$15k 0.4%

$15k–$25k 4.8%

$25k–$35k 19.4%

$35k–$50k 16.3%

$50k–$75k 13.6%

$75k–$100k 19.2%

$100k–$150k 13.7%

$150k–$200k 4.8%

$200k+ 4.6%

Range	% of households
Under $10k	3.3%
$10k–$15k	0.4%
$15k–$25k	4.8%
$25k–$35k	19.4%
$35k–$50k	16.3%
$50k–$75k	13.6%
$75k–$100k	19.2%
$100k–$150k	13.7%
$150k–$200k	4.8%
$200k+	4.6%
Median income	$56,806

Housing

Home values

Under $50k 6.2%

$50k–$100k 3.8%

$100k–$150k 6.2%

$150k–$200k 34.4%

$200k–$300k 16.4%

$300k–$500k 24.2%

$500k–$1M 8.7%

Housing overview

Metric	Value
Median home value	$198,100
Median rent / month	$1,688
Owner occupied	82.4%
Renter occupied	17.6%
Vacant	16.6%
Single-family detached	70.1%
Large apartment buildings	0.0%
Mobile homes	26.6%
Median rooms	6.3
Avg household size (owned)	4.02

Year built

Era	%
2020 or later	0.0%
2010–2019	5.8%
2000–2009	14.4%
1990–1999	11.3%
1980–1989	9.0%
1970–1979	24.9%
1960–1969	7.6%
1950–1959	6.9%
1940–1949	2.9%
1939 or earlier	17.3%

Bedrooms

Size	% of units
No bedroom (studio)	5.8%
1 bedroom	4.9%
2 bedrooms	11.6%
3 bedrooms	40.5%
4 bedrooms	16.8%
5+ bedrooms	20.5%

Vehicles per household

Vehicles	% of households
No vehicle	3.5%
1 vehicle	23.4%
2 vehicles	13.7%
3 or more	59.3%

Heating fuel

Fuel type	%
Utility gas	1.3%
Electricity	41.9%
Propane / LP gas	21.2%
Fuel oil	16.8%
Wood	11.4%

Households & families

Household type	Count	%
Married-couple family	307	56.2%
Cohabiting couple	93	17.0%
Male householder, no spouse	55	10.1%
Female householder, no spouse	91	16.7%
Households with children under 18	272	49.8%
Households with seniors (65+)	163	29.9%
Average household size	4.04

Marital status

Status	Male	Female
Never married	49.0%	35.8%
Married	33.7%	44.8%
Separated	0.2%	0.3%
Widowed	11.1%	8.0%
Divorced	6.1%	11.1%

Education

Less than 9th grade 18.5%

Some HS, no diploma 5.9%

HS graduate 45.2%

Some college, no degree 8.5%

Associate's degree 3.0%

Bachelor's degree 7.2%

Graduate / professional 11.7%

Metric	%
HS diploma or higher	75.6%
Bachelor's or higher	18.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	59	12.3%
Kindergarten	9	1.9%
Elementary school	253	52.8%
High school	113	23.6%
College / grad school	45	9.4%

Employment

Industry of employment

Professional & management 21.5%

Education & healthcare 18.1%

Construction 10.5%

Arts, food & hospitality 9.7%

Retail trade 8.8%

Other services 7.6%

Manufacturing 6.0%

Transportation & utilities 5.8%

Agriculture & mining 4.1%

Public administration 4.0%

Wholesale trade 1.8%

Finance & real estate 1.8%

Information 0.5%

Occupation

Category	%
Management, business & arts	15.1%
Service	34.8%
Sales & office	13.4%
Natural resources & construction	17.7%
Production & transportation	18.9%

Employment type

Type	%
Private sector	74.2%
Government	18.5%
Self-employed	7.2%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	68.0%
Carpool	13.3%
Public transit	0.0%
Walk	0.0%
Other means	0.4%
Avg commute (minutes)	27.8

Poverty

All people 14.7%

Under 18 years 20.5%

18 and over 12.9%

Married-couple families 7.2%

Female-led households 41.1%

Income support

Source	% of households
Social Security	35.7%
Retirement income	26.0%
Supplemental Security	7.3%
Cash public assistance	0.5%
Food stamps / SNAP	21.2%

Health indicators

Condition	%
High blood pressure	29.4%
High cholesterol	28.4%
Heart disease	5.1%
Stroke	2.7%
Asthma	10.3%
Arthritis	21.7%
Kidney disease	2.6%
Pulmonary disease	6.8%
Cancer	4.5%

Behavior / access	%
Binge drinking	16.7%
No physical activity	30.4%
Less than 7 hrs sleep	35.4%
Fair or poor health	17.7%
Poor mental health	17.6%
Poor physical health	10.7%
No health insurance	23.3%
Visited doctor (checkup)	72.4%
Visited dentist	51.8%
Cholesterol screening	84.7%
Teeth loss	18.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	66	4.1%

Disability	%
Any disability	13.3%
Under 18	1.0%
18–64 years	16.8%
65 and over	22.1%

Health insurance coverage

Type	%
Private insurance	34.2%
Public insurance	51.8%
Uninsured under 19	17.7%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,977	89.7%
Spanish	375	19.0%
Other Indo-European	361	18.3%
Asian & Pacific Islander	14	0.7%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,583	71.8%
Born in same state	1,581	71.7%
Born in different state	1,164	52.8%
Foreign born	2	0.1%
Naturalized citizen	622	28.2%
Not a US citizen	188	30.2%

Ancestry

Ancestry	Count	%
Arab	248	11.2%
French	102	4.6%
Italian	90	4.1%

Ancestry	Count	%
German	27	1.2%
English	13	0.6%
Irish	11	0.5%

Technology access

Metric	% of households
Computer access	24.8%
Internet access	94.5%

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

Frequently asked questions

What ZIP codes does Marydel, MD have?

Marydel, MD has one ZIP code: 21649. Each ZIP code serves a distinct delivery area within the city and surrounding region.