United States › Maryland › Potomac CITY · 2020 ACS
Potomac Maryland · 47,018 residents · 25.2 sq mi
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The short version
Potomac is a city of 47,018 people in Maryland. That is roughly 118% ahead of the Maryland median. Median household income runs $189,729, well clear of the $66,278 US median. This is an unusually credentialed place: 82% of adults have a four-year degree. The typical home is worth $905,800, having more than doubled since 2000. The median age is 47.4, about 9 years above the US median.
At a glance
Wealthier
above the US median
US median: $66,278
Older
median age 47.4
US median: 38.8
More educated
82% hold a bachelor's degree
US average: 33%
Less affordable
home values up 37%, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 43.8 in 2000
US average: 38.8
Population, 1990 – 2024
45K 45K 46K 47K 47K 1990 2000 2010 2020 2024 Potomac Age distribution, 2020
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Section 02
Income & economy $189,729
−2%inflation adjusted, since 2000
from $128,936 in 2000
US average: $66,278
from $64,875 in 2000
US average: $35,364
Households earning $100K+
from 79.6% in 2009
US average: 43.9%
from 3.3% in 2000
US average: 12.8%
Workforce by industry, 2020
Public administration 7.4%
Arts, entertainment, food 2.9%
Transportation & warehousing 1%
Professional, scientific, technical 1%
Agriculture, forestry, fishing 0.4%
Education & health services 0.1%
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$905,800
+37%inflation adjusted, since 2000
from $439,200 in 2000
US average: $265,253
$2,024
+14%inflation adjusted, since 2000
from $1,179 in 2000
US average: $1,124
from 88.8% in 2000
15.2% rent
from 2.88 people in 2009
US average: 2.61
from 5.5 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 75.2%(33,724)
Hispanic / Latino 5.4%(2,411)
2020
White, non-Hispanic 59%(27,718)
Hispanic / Latino 7.6%(3,580)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Hispanic origin
+ 8 more hispanic origin groups with data Asian origin
+ 3 more asian origin groups with data Ancestry
+ 45 more ancestry groups with data from 76.4% in 2000
US average: 32.9%
High school or higher
from 96.5% in 2000
US average: 88.5%
from 44.2% in 2000
US average: 12.7%
Section 06
Commute & transportation from 21.2 min in 2000
US average: 26.9
from 75.0% in 2009
US average: 75.1%
from 3.1% in 2009
US average: 8.4%
Section 07
Work & employment from 3.1% in 2011
US average: 5.4%
from 64.4% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 71.8% in 2009
US average: 39.3%
Section 08
People & community from 25.5% in 2009
US average: 13.5%
from 3.9% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Men 15+
Never married 25.5%(4,621)
Women 15+
Never married 22.9%(4,539)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 3.9% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2020
Gulf War (2001 or later) 18.1%(314)
Gulf War (1990s) 18.4%(319)
Share of the 1,734 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Potomac Head to head
Compare Potomac to nearby cities POTOMAC VS
North Bethesda
Income $129,092 −32%
Home value $731,800 −19%
Population 49,677 +8%
SEE FULL COMPARISON →
POTOMAC VS
Bethesda
Income $192,237 +1%
Home value $1,169,900 +29%
Population 69,397 +51%
SEE FULL COMPARISON →
POTOMAC VS
Travilah
Income $250,001 +32%
Home value $1,325,100 +46%
Population 11,721 −74%
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POTOMAC VS
McLean
Income $250,001 +32%
Home value $1,412,700 +56%
Population 49,627 +8%
SEE FULL COMPARISON →
Frequently asked
How many people live in Potomac, Maryland? Potomac, Maryland has about 47,018 residents according to the 2020 American Community Survey.
What is the median household income in Potomac, Maryland? The typical household in Potomac, Maryland earns about $189,729 a year. Half of households make more than that, and half make less.
Is Potomac, Maryland expensive? In Potomac, Maryland, the median home is worth about $905,800, and the typical rent is about $2,024 a month.
How educated are people in Potomac, Maryland? About 82.2% of adults age 25 and over in Potomac, Maryland hold a bachelor's degree or higher.
What is the poverty rate in Potomac, Maryland? About 3.8% of people in Potomac, Maryland live below the federal poverty line.
Has Potomac, Maryland grown since 1990? Yes, Potomac, Maryland has grown since 1990. The population has added about 1,384 residents, a change of about 3 percent over that period.
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