Solomons ZIP Codes — Calvert County, MD

There is one unique ZIP code in Solomons, Maryland and it is 20688. Area code: 410/443/667.

ZIP codes

1.15

sq mi land

2.26

sq mi water

410/443/667

area code

Solomons, MD ZIP code map

About Solomons, MD

Solomons is a charming town located in Maryland within Calvert County. Known for its picturesque waterfront, Solomons offers a mix of scenic beauty and small-town charm. Visitors and residents alike enjoy the vibrant maritime culture and recreational opportunities available in this coastal area.

Location & geography

Solomons is situated at the confluence of the Patuxent River and the Chesapeake Bay, providing stunning views and ample water activities. Nearby cities include Lusby, which is just 5 miles away, and Prince Frederick, approximately 11 miles to the northwest. The town covers a land area of 2.30 square miles and also boasts a significant water area of 4.51 square miles.

Community & economy

The character of Solomons is defined by its friendly atmosphere and a strong sense of community among residents. The local economy is primarily driven by tourism, fishing, and recreational boating, which attract visitors year-round. Daily life in Solomons often revolves around various water-based activities, festivals, and community events that celebrate its rich heritage.

Transportation

Solomons is accessible via Maryland Route 4, which connects to major highways leading to surrounding areas. The nearest named airports are the Patuxent River Naval Air Station and the Southern Maryland Regional Airport, both within a reasonable driving distance. Public transportation options are limited, encouraging a car-dependent lifestyle among locals.

History

Solomons was founded in the early 18th century and has a rich maritime history. Key industries in its early development included fishing and shipbuilding, which established the town's economic foundation. Notable events in Solomons' past include the establishment of the Solomons Island Historic District, celebrating its cultural heritage.

Did you know?

One surprising fact about Solomons is that it once served as a summer retreat for members of Congress during the early 20th century. Additionally, Solomons is home to the Calvert Marine Museum, which showcases the region's maritime history and significance.

ZIP codes for Solomons, MD (1)

ZIP code	City	County	Map
20688	Solomons	Calvert	View map

Demographics & statistics

1,170

Population

71.9

Median age

$89,295

Median household income

$58,628

Per capita income

$436,800

Median home value

$2,868

Median monthly rent

52.8%

Home ownership

0.1%

Poverty rate

0.0%

Unemployment

439

Housing units

51.5%

Bachelor's or higher

Age distribution

Male Female

25–34

45–54

55–59

60–64

132

65–74

108

117

75–84

163

85+

138

← Male

Female →

Age summary

Group	Count	%
Under 18	0	0.0%
18 and over	1,170	100.0%
65 and over	703	60.1%
Median age	71.9 years

Race & ethnicity

White 99.6%

Black or African American 0.3%

Two or more races 0.1%

Group	Count	%
White	1,165	99.6%
Black or African American	4	0.3%
Two or more races	1	0.1%

Household income

$15k–$25k 5.4%

$25k–$35k 9.2%

$35k–$50k 10.6%

$50k–$75k 17.5%

$75k–$100k 9.0%

$100k–$150k 24.1%

$150k–$200k 11.2%

$200k+ 13.0%

Range	% of households
$15k–$25k	5.4%
$25k–$35k	9.2%
$35k–$50k	10.6%
$50k–$75k	17.5%
$75k–$100k	9.0%
$100k–$150k	24.1%
$150k–$200k	11.2%
$200k+	13.0%
Median income	$89,295

Housing

Home values

$200k–$300k 9.9%

$300k–$500k 47.1%

$500k–$1M 10.2%

$1M+ 32.8%

Housing overview

Metric	Value
Median home value	$436,800
Median rent / month	$2,868
Owner occupied	52.8%
Renter occupied	47.2%
Vacant	12.7%
Single-family detached	19.1%
Large apartment buildings	44.4%
Mobile homes	0.0%
Median rooms	5.1
Avg household size (owned)	2.13

Year built

Era	%
2020 or later	0.0%
2010–2019	4.6%
2000–2009	28.5%
1990–1999	41.0%
1980–1989	2.4%
1970–1979	7.1%
1960–1969	0.0%
1950–1959	16.5%
1940–1949	0.0%
1939 or earlier	0.0%

Bedrooms

Size	% of units
No bedroom (studio)	2.8%
1 bedroom	13.7%
2 bedrooms	50.3%
3 bedrooms	11.4%
4 bedrooms	6.7%
5+ bedrooms	15.1%

Vehicles per household

Vehicles	% of households
No vehicle	18.3%
1 vehicle	39.0%
2 vehicles	22.4%
3 or more	20.4%

Heating fuel

Fuel type	%
Utility gas	45.1%
Electricity	52.3%
Propane / LP gas	2.6%

Households & families

Household type	Count	%
Married-couple family	317	48.6%
Cohabiting couple	40	6.1%
Male householder, no spouse	120	18.4%
Female householder, no spouse	175	26.8%
Households with children under 18	0	0.0%
Households with seniors (65+)	489	75.0%
Average household size	1.72

Marital status

Status	Male	Female
Never married	9.2%	25.1%
Married	61.8%	46.0%
Separated	0.0%	0.0%
Widowed	26.0%	26.9%
Divorced	3.1%	2.1%

Education

Less than 9th grade 0.4%

Some HS, no diploma 1.0%

HS graduate 19.4%

Some college, no degree 12.0%

Associate's degree 15.6%

Bachelor's degree 20.3%

Graduate / professional 31.3%

Metric	%
HS diploma or higher	98.5%
Bachelor's or higher	51.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	0	0.0%
High school	0	0.0%
College / grad school	133	100.0%

Employment

Industry of employment

Professional & management 57.4%

Construction 16.9%

Education & healthcare 10.5%

Arts, food & hospitality 10.1%

Public administration 4.6%

Other services 0.4%

Occupation

Category	%
Management, business & arts	67.5%
Service	0.4%
Sales & office	4.6%
Natural resources & construction	21.1%
Production & transportation	6.3%

Employment type

Type	%
Private sector	47.3%
Government	14.8%
Self-employed	38.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	57.4%
Carpool	0.0%
Public transit	0.0%
Walk	0.4%
Other means	4.2%
Avg commute (minutes)	34.6

Poverty

All people 0.1%

Under 18 years 0.0%

18 and over 0.1%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	72.4%
Retirement income	61.2%
Supplemental Security	6.4%
Cash public assistance	0.0%
Food stamps / SNAP	2.6%

Health indicators

Condition	%
High blood pressure	44.9%
High cholesterol	42.8%
Heart disease	10.3%
Stroke	4.7%
Asthma	8.8%
Arthritis	41.0%
Kidney disease	4.4%
Pulmonary disease	8.3%
Cancer	13.7%

Behavior / access	%
Binge drinking	9.5%
No physical activity	23.7%
Less than 7 hrs sleep	30.0%
Fair or poor health	13.5%
Poor mental health	10.4%
Poor physical health	9.6%
No health insurance	8.5%
Visited doctor (checkup)	82.8%
Visited dentist	72.6%
Cholesterol screening	95.6%
Teeth loss	10.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	240	20.5%

Disability	%
Any disability	22.8%
Under 18	0.0%
18–64 years	0.2%
65 and over	38.6%

Health insurance coverage

Type	%
Private insurance	86.1%
Public insurance	58.9%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,170	100.0%
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)	1,134	96.9%
Born in same state	1,134	96.9%
Born in different state	484	41.4%
Foreign born	0	0.0%
Naturalized citizen	36	3.1%
Not a US citizen	36	100.0%

Ancestry

Ancestry	Count	%
French	509	43.5%
Italian	465	39.7%
Arab	61	5.2%

Ancestry	Count	%
English	17	1.5%
Dutch	13	1.1%

Technology access

Metric	% of households
Computer access	55.7%
Internet access	91.9%

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

Frequently asked questions

What ZIP codes does Solomons, MD have?

Solomons, MD has one ZIP code: 20688. Each ZIP code serves a distinct delivery area within the city and surrounding region.