Mount Briar Flag

Mount Briar

County Seat:
No
Area (mi²):
0.623
State:
Maryland

Mount Briar is a CDP located in Washington County, Maryland. Mount Briar has a 2025 population of 179. Mount Briar is currently growing at a rate of 0.56% annually and its population has increased by 52.99% since the most recent census, which recorded a population of 117 in 2020.

The average household income in Mount Briar is $166,771 with a poverty rate of 7.83%.The median age in Mount Briar is 47.2 years: 40.4 years for males, and 47.6 years for females.

179
Total Population
287
Density (mi²)
1 0.56%
Growth

Mount Briar Population

Mount Briar Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Mount Briar includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White115100%

Mount Briar Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Mount Briar's average per capita income is $101,202. Household income levels show a median of $0. The poverty rate stands at 7.83%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Families$230,298$208,168
Married Families$230,298-
Households-$166,771
Non Families--

$101,202

Average Income

$0

Median Household Income

7.83%

Poverty Rate

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)