Rockville

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

Rockville is a city located in Montgomery County, Maryland. Rockville has a 2025 population of 67,272. It is also the county seat of Montgomery County. Rockville is currently declining at a rate of -0.02% annually and its population has decreased by -0.09% since the most recent census, which recorded a population of 67,334 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.

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, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Asian

Black or African American

Two or more races

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	32,289	48.04%
Asian	14,431	21.47%
Black or African American	7,525	11.19%
Two or more races	7,047	10.48%
Other race	5,709	8.49%
Native American	217	0.32%
Native Hawaiian or Pacific Islander	0	0%

Rockville Marital Status

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