Keedysville ZIP Codes — Washington County, MD

There is one unique ZIP code in Keedysville, Maryland and it is 21756. Area code: 301/240.

ZIP codes

23.29

sq mi land

0.01

sq mi water

301/240

area code

Keedysville, MD ZIP code map

About Keedysville, MD

Keedysville, Maryland, is a charming small town located within Washington County. Known for its rich history and scenic landscapes, it is a peaceful community that offers a glimpse into rural Maryland life. The town is predominantly residential, making it a desirable place for families and those looking to escape urban hustle.

Location & geography

Keedysville is situated in the western part of Maryland, approximately 5 miles southwest of the larger town of Hagerstown. This quaint town spans a land area of 23.29 square miles, with a minimal water area of 0.01 square miles. The surrounding terrain features rolling hills and picturesque views, contributing to the area's natural beauty.

Community & economy

The character of Keedysville is defined by its close-knit community and friendly atmosphere, where residents often know their neighbors. While primarily residential, the local economy contributes to the surrounding agricultural industries, reinforcing its rural charm. Daily life in Keedysville revolves around community events, family gatherings, and outdoor activities in the beautiful landscape.

Transportation

Keedysville is accessible via several major highways, including Maryland Route 67, which facilitates travel to nearby towns and cities. The nearest airport for commercial flights is Hagerstown Regional Airport, located approximately 15 miles northeast. Local transportation options are limited, but residents often rely on personal vehicles to navigate the area.

History

Keedysville was founded in the early 19th century and has since developed into a quiet and welcoming community. Historically, the area was known for its agriculture and served as a hub for local farmers and tradespeople. Notable events in the town's history include its involvement during the Civil War, which has left a lasting legacy.

Did you know?

One surprising fact about Keedysville is that it is home to the historic Burkholder-Lehman House, which serves as a prominent landmark in the area. Additionally, the town's close proximity to Antietam National Battlefield makes it a significant location for history enthusiasts.

ZIP codes for Keedysville, MD (1)

ZIP code	City	County	Map
21756	Keedysville	Washington	View map

Demographics & statistics

3,303

Population

45.6

Median age

$92,222

Median household income

$46,002

Per capita income

$339,900

Median home value

$1,438

Median monthly rent

97.2%

Home ownership

1.9%

Poverty rate

4.4%

Unemployment

1,312

Housing units

25.4%

Bachelor's or higher

Age distribution

Male Female

120

Under 5

131

5–9

117

10–14

128

102

15–19

111

20–24

101

133

25–34

146

148

35–44

161

213

45–54

232

133

55–59

146

141

60–64

153

189

65–74

206

111

75–84

121

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	801	24.3%
18 and over	2,502	75.7%
65 and over	672	20.3%
Median age	45.6 years

Race & ethnicity

White 95.2%

Two or more races 3.1%

Hispanic or Latino 1.1%

Asian 0.6%

Group	Count	%
White	3,179	95.2%
Two or more races	104	3.1%
Hispanic or Latino	37	1.1%
Asian	20	0.6%

Household income

Under $10k 1.5%

$10k–$15k 0.1%

$15k–$25k 3.7%

$25k–$35k 13.5%

$35k–$50k 3.8%

$50k–$75k 15.8%

$75k–$100k 13.4%

$100k–$150k 19.9%

$150k–$200k 13.5%

$200k+ 14.8%

Range	% of households
Under $10k	1.5%
$10k–$15k	0.1%
$15k–$25k	3.7%
$25k–$35k	13.5%
$35k–$50k	3.8%
$50k–$75k	15.8%
$75k–$100k	13.4%
$100k–$150k	19.9%
$150k–$200k	13.5%
$200k+	14.8%
Median income	$92,222

Housing

Home values

Under $50k 9.9%

$100k–$150k 10.4%

$150k–$200k 2.3%

$200k–$300k 17.0%

$300k–$500k 42.7%

$500k–$1M 15.7%

$1M+ 2.0%

Housing overview

Metric	Value
Median home value	$339,900
Median rent / month	$1,438
Owner occupied	97.2%
Renter occupied	2.8%
Vacant	6.3%
Single-family detached	97.8%
Large apartment buildings	0.0%
Mobile homes	1.6%
Median rooms	7.9
Avg household size (owned)	2.62

Year built

Era	%
2020 or later	0.0%
2010–2019	1.1%
2000–2009	26.3%
1990–1999	20.5%
1980–1989	6.3%
1970–1979	6.9%
1960–1969	1.3%
1950–1959	4.0%
1940–1949	0.0%
1939 or earlier	33.6%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	2.2%
2 bedrooms	9.4%
3 bedrooms	49.4%
4 bedrooms	28.9%
5+ bedrooms	10.2%

Vehicles per household

Vehicles	% of households
No vehicle	1.1%
1 vehicle	15.3%
2 vehicles	22.5%
3 or more	61.1%

Heating fuel

Fuel type	%
Utility gas	1.6%
Electricity	53.7%
Propane / LP gas	16.4%
Fuel oil	23.7%
Wood	4.2%
No fuel used	0.2%

Households & families

Household type	Count	%
Married-couple family	772	61.2%
Cohabiting couple	37	2.9%
Male householder, no spouse	287	22.7%
Female householder, no spouse	166	13.2%
Households with children under 18	500	39.6%
Households with seniors (65+)	458	36.3%
Average household size	2.61

Marital status

Status	Male	Female
Never married	26.7%	21.4%
Married	61.6%	60.3%
Separated	4.3%	0.0%
Widowed	0.2%	10.0%
Divorced	7.2%	8.4%

Education

Less than 9th grade 1.8%

Some HS, no diploma 7.9%

HS graduate 37.9%

Some college, no degree 22.5%

Associate's degree 4.6%

Bachelor's degree 10.3%

Graduate / professional 15.1%

Metric	%
HS diploma or higher	90.3%
Bachelor's or higher	25.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	178	20.8%
Kindergarten	35	4.1%
Elementary school	285	33.4%
High school	227	26.6%
College / grad school	129	15.1%

Employment

Industry of employment

Education & healthcare 17.8%

Public administration 14.8%

Construction 13.1%

Professional & management 12.9%

Retail trade 12.5%

Arts, food & hospitality 6.7%

Transportation & utilities 6.3%

Manufacturing 4.4%

Finance & real estate 3.1%

Other services 3.0%

Wholesale trade 2.1%

Agriculture & mining 1.6%

Information 1.6%

Occupation

Category	%
Management, business & arts	41.4%
Service	9.6%
Sales & office	17.4%
Natural resources & construction	18.4%
Production & transportation	13.2%

Employment type

Type	%
Private sector	71.1%
Government	25.6%
Self-employed	3.0%
Unpaid family workers	0.3%

Commute

Method	%
Drive alone	65.2%
Carpool	5.3%
Public transit	7.4%
Walk	0.4%
Other means	0.0%
Avg commute (minutes)	46.1

Poverty

All people 1.9%

Under 18 years 2.0%

18 and over 1.8%

Married-couple families 1.2%

Female-led households 8.2%

Income support

Source	% of households
Social Security	36.8%
Retirement income	36.0%
Supplemental Security	2.6%
Cash public assistance	3.6%
Food stamps / SNAP	5.4%

Health indicators

Condition	%
High blood pressure	32.5%
High cholesterol	33.3%
Heart disease	5.3%
Stroke	2.3%
Asthma	9.9%
Arthritis	24.7%
Kidney disease	2.3%
Pulmonary disease	5.7%
Cancer	6.5%

Behavior / access	%
Binge drinking	16.1%
No physical activity	21.4%
Less than 7 hrs sleep	32.7%
Fair or poor health	10.1%
Poor mental health	13.8%
Poor physical health	8.2%
No health insurance	8.9%
Visited doctor (checkup)	76.4%
Visited dentist	69.4%
Cholesterol screening	92.2%
Teeth loss	9.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	303	12.1%

Disability	%
Any disability	11.0%
Under 18	4.5%
18–64 years	7.7%
65 and over	27.8%

Health insurance coverage

Type	%
Private insurance	82.2%
Public insurance	32.8%
Uninsured under 19	18.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	3,052	92.4%
Spanish	18	0.6%
Other Indo-European	3	0.1%
Asian & Pacific Islander	10	0.3%
Other languages	5	0.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	3,233	97.9%
Born in same state	3,219	97.5%
Born in different state	2,008	60.8%
Foreign born	14	0.4%
Naturalized citizen	70	2.1%
Not a US citizen	57	81.4%

Ancestry

Ancestry	Count	%
French	738	22.3%
Italian	377	11.4%
Arab	305	9.2%

Ancestry	Count	%
English	29	0.9%
German	12	0.4%
Irish	9	0.3%

Technology access

Metric	% of households
Computer access	38.2%
Internet access	96.8%

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

Frequently asked questions

What ZIP codes does Keedysville, MD have?

Keedysville, MD has one ZIP code: 21756. Each ZIP code serves a distinct delivery area within the city and surrounding region.