Washington Grove Flag

Washington Grove

County Seat:
No
Area (mi²):
0.336
State:
Maryland

Washington Grove is a town located in Montgomery County, Maryland. Washington Grove has a 2026 population of 516. Washington Grove is currently growing at a rate of 0.39% annually and its population has increased by 2.38% since the most recent census, which recorded a population of 504 in 2020.

The median household income in Washington Grove is $134,583 with a poverty rate of 3.47%. The median age in Washington Grove is 62.2 years: 62.4 years for males, and 58.9 years for females. For every 100 females there are 108.3 males.

516
Total Population
1,534
Density (mi²)
2 0.39%
Growth

Washington Grove Population

Washington Grove Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202651620.39%
202551420.39%
202451261.19%
202350640.8%
202250210.2%
2021501-3-0.6%
2020504-1-0.2%
201955430.54%
201855100%
201755120.36%
201654940.73%
201554530.55%
201454210.18%
201354161.12%
201253550.94%
2011530-25-4.5%
201052320.38%

Median Age

Overall: 62.2 years
Female: 58.9 years
Male: 62.4 years

Washington Grove Adults

There are 514 adults, (234 of whom are seniors) in Washington Grove.

Sex Ratio

Female: 277 (48%)
Male: 300 (52%)

Demographics

The racial composition of Washington Grove includes 84.23% White, 4.68% Asian, 3.64% other race, and smaller percentages for Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White48684.23%
Two or more races376.41%
Asian274.68%
Other race213.64%
Black or African American61.04%
Race
Population ↓
Percentage (of total)
Other race203.47%
Two or more races30.52%
White20.35%
Race
Population ↓
Percentage (of total)
White48483.88%
Two or more races345.89%
Asian274.68%
Black or African American61.04%
Other race10.17%

Washington Grove Marital Status

Economics and Income Statistics

Washington Grove 's average per capita income is $117,650. Household income levels show a median of $134,583. The poverty rate stands at 3.47%.

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
Married Families$185,417-
Families$181,000$188,947
Households$134,583$160,315
Non Families$118,343$124,627

$117,650

Average Income

$134,583

Median Household Income

3.47%

Poverty Rate

Nearby Cities

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)