Galena ZIP Codes — Kent County, MD

There is one unique ZIP code in Galena, Maryland and it is 21635. Area code: 410/667.

ZIP codes

30.77

sq mi land

1.56

sq mi water

410/667

area code

Galena, MD ZIP code map

About Galena, MD

Galena, Maryland, is a charming small town located in Kent County. Known for its rustic beauty and friendly atmosphere, it offers a glimpse into the serene lifestyle of the Eastern Shore. With a strong sense of community, Galena provides a comfortable living environment for its residents and visitors alike.

Location & geography

Situated in the heart of Kent County, Galena is surrounded by natural beauty and waterways. The town is approximately 12 miles from the nearby city of Chestertown and about 10 miles from both Rock Hall and Betterton. Galena spans a land area of 30.77 square miles, with an additional 1.56 square miles of water, providing a blend of scenic terrain and waterfront access.

Community & economy

Galena boasts a close-knit community where residents often gather at local events and festivals, fostering a sense of belonging. The town's economy is primarily driven by agriculture and small businesses, contributing to its quaint, rural charm. Daily life in Galena often includes outdoor activities such as fishing, hiking, and participating in community events.

Transportation

Galena is accessible via several highways, including Maryland Route 213, which connects residents to larger cities. The nearest major airport is the Bay Bridge Airport, located about 30 miles away in Stevensville. Public transportation options are limited, but many residents rely on personal vehicles for commuting.

History

Founded in the early 19th century, Galena became a significant transport hub during the era of steamboats on the Sassafras River. The town has traditionally been supported by agriculture, particularly in the production of corn and tobacco. Over the years, Galena has hosted various local events that celebrate its rich heritage and community spirit.

Did you know?

A little-known fact about Galena is that it was once a prominent shipbuilding center in the 1800s. Today, many of the historic buildings still reflect its maritime history.

ZIP codes for Galena, MD (1)

ZIP code	City	County	Map
21635	Galena	Kent	View map

Demographics & statistics

1,836

Population

49.8

Median age

$120,169

Median household income

$53,193

Per capita income

$330,400

Median home value

Median monthly rent

78.3%

Home ownership

4.5%

Poverty rate

1.2%

Unemployment

821

Housing units

32.9%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

115

25–34

109

35–44

134

45–54

126

55–59

107

60–64

101

160

65–74

150

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	296	16.1%
18 and over	1,540	83.9%
65 and over	475	25.9%
Median age	49.8 years

Race & ethnicity

White 78.1%

Hispanic or Latino 8.2%

Other race 5.5%

Two or more races 4.4%

Black or African American 3.2%

Asian 0.5%

Group	Count	%
White	1,562	78.1%
Hispanic or Latino	165	8.2%
Other race	111	5.5%
Two or more races	88	4.4%
Black or African American	64	3.2%
Asian	11	0.5%

Household income

Under $10k 2.4%

$10k–$15k 2.2%

$15k–$25k 11.0%

$25k–$35k 4.5%

$35k–$50k 4.6%

$50k–$75k 8.2%

$75k–$100k 11.5%

$100k–$150k 23.7%

$150k–$200k 23.9%

$200k+ 7.9%

Range	% of households
Under $10k	2.4%
$10k–$15k	2.2%
$15k–$25k	11.0%
$25k–$35k	4.5%
$35k–$50k	4.6%
$50k–$75k	8.2%
$75k–$100k	11.5%
$100k–$150k	23.7%
$150k–$200k	23.9%
$200k+	7.9%
Median income	$120,169

Housing

Home values

Under $50k 0.4%

$50k–$100k 6.3%

$100k–$150k 2.2%

$150k–$200k 7.8%

$200k–$300k 26.6%

$300k–$500k 33.8%

$500k–$1M 20.1%

$1M+ 2.6%

Housing overview

Metric	Value
Median home value	$330,400
Median rent / month	$0
Owner occupied	78.3%
Renter occupied	21.7%
Vacant	14.0%
Single-family detached	86.8%
Large apartment buildings	7.1%
Mobile homes	4.2%
Median rooms	7.1
Avg household size (owned)	2.20

Year built

Era	%
2020 or later	0.0%
2010–2019	6.1%
2000–2009	15.0%
1990–1999	19.2%
1980–1989	15.0%
1970–1979	11.3%
1960–1969	6.6%
1950–1959	12.6%
1940–1949	0.2%
1939 or earlier	14.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	7.8%
2 bedrooms	11.2%
3 bedrooms	53.5%
4 bedrooms	16.9%
5+ bedrooms	10.6%

Vehicles per household

Vehicles	% of households
No vehicle	0.9%
1 vehicle	29.6%
2 vehicles	31.2%
3 or more	38.3%

Heating fuel

Fuel type	%
Utility gas	0.6%
Electricity	47.0%
Propane / LP gas	26.2%
Fuel oil	19.6%
Wood	5.2%
Solar	0.1%
No fuel used	0.7%

Households & families

Household type	Count	%
Married-couple family	462	53.2%
Cohabiting couple	24	2.8%
Male householder, no spouse	149	17.1%
Female householder, no spouse	234	26.9%
Households with children under 18	164	18.9%
Households with seniors (65+)	334	38.4%
Average household size	2.11

Marital status

Status	Male	Female
Never married	21.9%	31.5%
Married	65.2%	48.7%
Separated	4.7%	0.0%
Widowed	2.5%	10.1%
Divorced	5.7%	9.7%

Education

Less than 9th grade 5.0%

Some HS, no diploma 11.3%

HS graduate 27.9%

Some college, no degree 13.2%

Associate's degree 9.7%

Bachelor's degree 21.1%

Graduate / professional 11.9%

Metric	%
HS diploma or higher	83.7%
Bachelor's or higher	32.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	14	4.1%
Kindergarten	7	2.0%
Elementary school	117	33.9%
High school	64	18.6%
College / grad school	143	41.4%

Employment

Industry of employment

Education & healthcare 17.7%

Arts, food & hospitality 11.4%

Manufacturing 11.2%

Construction 10.6%

Retail trade 10.1%

Professional & management 9.5%

Agriculture & mining 9.1%

Other services 7.4%

Public administration 7.2%

Finance & real estate 2.7%

Transportation & utilities 2.0%

Wholesale trade 1.1%

Occupation

Category	%
Management, business & arts	44.1%
Service	19.4%
Sales & office	12.6%
Natural resources & construction	18.3%
Production & transportation	5.5%

Employment type

Type	%
Private sector	72.1%
Government	14.5%
Self-employed	13.3%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	81.7%
Carpool	3.6%
Public transit	0.0%
Walk	4.5%
Other means	1.5%
Avg commute (minutes)	30.2

Poverty

All people 4.5%

Under 18 years 1.0%

18 and over 5.2%

Married-couple families 0.0%

Female-led households 6.8%

Income support

Source	% of households
Social Security	40.7%
Retirement income	32.8%
Supplemental Security	2.4%
Cash public assistance	0.0%
Food stamps / SNAP	2.3%

Health indicators

Condition	%
High blood pressure	38.1%
High cholesterol	36.2%
Heart disease	7.4%
Stroke	3.4%
Asthma	10.1%
Arthritis	28.5%
Kidney disease	3.2%
Pulmonary disease	7.7%
Cancer	8.0%

Behavior / access	%
Binge drinking	14.8%
No physical activity	22.4%
Less than 7 hrs sleep	33.3%
Fair or poor health	13.7%
Poor mental health	13.6%
Poor physical health	10.1%
No health insurance	10.8%
Visited doctor (checkup)	76.4%
Visited dentist	65.0%
Cholesterol screening	92.8%
Teeth loss	11.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	141	9.2%

Disability	%
Any disability	18.0%
Under 18	1.0%
18–64 years	16.4%
65 and over	32.0%

Health insurance coverage

Type	%
Private insurance	83.2%
Public insurance	31.9%
Uninsured under 19	3.2%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,782	97.1%
Spanish	44	2.5%
Other Indo-European	42	2.4%
Asian & Pacific Islander	0	0.0%
Other languages	2	0.1%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,773	96.6%
Born in same state	1,751	95.4%
Born in different state	530	28.9%
Foreign born	22	1.2%
Naturalized citizen	63	3.4%
Not a US citizen	18	28.6%

Ancestry

Ancestry	Count	%
French	362	19.7%
Italian	354	19.3%
Arab	75	4.1%

Ancestry	Count	%
Polish	46	2.5%
English	21	1.1%
Irish	7	0.4%

Technology access

Metric	% of households
Computer access	47.3%
Internet access	91.9%

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

Frequently asked questions

What ZIP codes does Galena, MD have?

Galena, MD has one ZIP code: 21635. Each ZIP code serves a distinct delivery area within the city and surrounding region.