Rockville, MD Demographics

The total population of Rockville is estimated to be 67,142 with 32,410 males (48.27%) and 34,732 females (51.73%). There are 2,322 more females than males in Rockville.
The median household income in Rockville was $125,419 in 2021, which marked an a decrease of 1,263(1%) from $126,682 in 2020. This income is 168.11% of the U.S. median household income of $74,606 (all incomes in 2022 inflation-adjusted dollars).
In Rockville, the median income for all workers aged 15 years and older, regardless of work hours, was $80,395 for males and $47,460 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $105,547 for males and $80,061 for females.
In Rockville, the demographic landscape is diverse, spanning 5 distinct racial categories among households. Among these, Two or More Races households have the highest median household income at $129,836, while Black or African American households represent the opposite end with the lowest median household income of $43,908.
In 2022, the population of Rockville was 66,924, a 0.46% decrease year-by-year from 2021. Previously, in 2021, Rockville's population was 67,234, a decline of 0.18% compared to a population of 67,354 in 2020.
The median age in Rockville, MD is 39.2, as per 2021 ACS 5-Year Estimates. Of the total population, 17.85% were under the age of 15, 17.07% aged 15 to 29, 47.70% aged 30 to 64, 14.81% aged 65 to 84, and 2.56% were 85 years of age and older.
Racial distribution of Rockville population: 53.54% are White, 10.39% are Black or African American, 0.35% are American Indian and Alaska Native, 20.57% are Asian, 7.90% are some other race and 7.25% are multiracial.