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 67,272. It is also the county seat of Montgomery CountyRockville 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.

67.3K
Total Population
4,959
Density (mi²)
-12 -0.02%
Growth

Rockville Population

Demographics

Economics and Income Statistics

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)