Rockville Flag

Rockville

County Seat:
Yes
Area (mi²):
13.567
State:
Maryland

Rockville is a city located in Montgomery County, Maryland. Rockville has a 2025 population of 68,687 . It is also the county seat of Montgomery County . Rockville is currently growing at a rate of 0.39% annually and its population has increased by 2% since the most recent census, which recorded a population of 67,337 in 2020.

The average household income in Rockville is $152,837 with a poverty rate of 7.91%. The median age in Rockville is 39.4 years: 37.8 years for males, and 40.7 years for females. For every 100 females there are 91.5 males.

68.7K
Total Population
5,063
Density (mi²)
270 0.39%
Growth

Rockville Population

Rockville Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Rockville includes 48.04% White, 21.47% Asian, 11.19% Black or African American, 8.49% other race, and smaller percentages for Native American and multiracial populations.

Population by Race

White (48.04%)

Asian (21.47%)

Black or African American (11.19%)

Two or more races (10.48%)

Other race (8.49%)

Native American (0.32%)

Race
Population
Percentage (of total)
White32,28948.04%
Asian14,43121.47%
Black or African American7,52511.19%
Two or more races7,04710.48%
Other race5,7098.49%
Native American2170.32%

Rockville Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Rockville's average per capita income is $80,245. Household income levels show a median of $122,384. The poverty rate stands at 7.91%.

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$176,461$202,830
Families$151,250$179,863
Households$122,384$152,837
Non Families$83,750$100,160

$80,245

Average Income

$122,384

Median Household Income

7.91%

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)