Rockville Population

2010–2026

224

2026 projection

1.3% since 2020 (decrease)

050100150200250300201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Rockville. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026224-10.44%
2025225+20.90%
2024223-10.45%
2023224-31.32%
2022227-31.30%
2021230+31.32%
2020227-4315.93%
2019270-10.37%
2018271-20.73%
2017273+41.49%

Showing 10 of 17 years.

Rockville Demographics

66.7median age

Median age

Female66.8 yrs
Male66.7 yrs

Adults

260
154 seniors · 59%106 other adults

Sex

Female 54.2% · 141Male 45.8% · 119

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 3 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Rockville Income

$54,722median household income

Median household income

$54,722

Half of households earn more, half earn less

Poverty rate

0%

0% of residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Rockville Marital Status

44% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married44%45%43%
Never married19%31%9%
Divorced30%19%39%
Widowed7%5%9%
Separated0%0%0%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201