Rockville, MD Demographics

A map of Rockville's Population by Race

Rockville, Maryland had a population of 67,117 in 2020. It was 45.0% White, 10.6% Black, 21.4% Asian, 16.9% Hispanic, 1.0% Native American/Other, and 5.0% Multiracial. This map presents the population of Rockville, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Of the 536 places in Maryland, Rockville is the 12th most populous. This ranking is based on the Census definition of a place, which includes incorporated places like cities, towns, and villages, as well as unincorporated census-designated places (CDPs).

Rockville's White Population

30,227 residents of Rockville identify as White, or 45.0%. This makes the White share of the population of Rockville roughly similar to the White share of the population of Maryland (47.2% White). Of the 536 places in Maryland, Rockville is ranked #399 in terms of White residents as a share of the population.

Rockville is more White than neighboring Derwood (40.2% White), Redland (33.9% White), and Aspen Hill (29.6% White). Rockville is less White than neighboring North Bethesda (53.4% White), and Washington Grove (76.2% White).

Rockville's Black Population

7,119 residents of Rockville identify as Black, or 10.6%. This makes the Black share of the population of Rockville less than the Black share of the population of Maryland (29.1% Black). Of the 536 places in Maryland, Rockville is ranked #240 in terms of Black residents as a share of the population.

Rockville is more Black than neighboring North Bethesda (9.3% Black), and Washington Grove (5% Black). Rockville is less Black than neighboring Derwood (11.7% Black), Redland (15% Black), and Aspen Hill (18.2% Black).

Rockville's Asian Population

14,381 residents of Rockville identify as Asian, or 21.4%. This makes the Asian share of the population of Rockville larger than the Asian share of the population of Maryland (6.8% Asian). Of the 536 places in Maryland, Rockville is ranked #10 in terms of Asian residents as a share of the population.

Rockville is more Asian than neighboring Redland (17.2% Asian), North Bethesda (16.3% Asian), Washington Grove (3.4% Asian), and Aspen Hill (11% Asian). Rockville is less Asian than neighboring Derwood (26.5% Asian).

Rockville's Hispanic Population

11,334 residents of Rockville identify as Hispanic, or 16.9%. This makes the Hispanic share of the population of Rockville slightly larger than the Hispanic share of the population of Maryland (11.8% Hispanic). Of the 536 places in Maryland, Rockville is ranked #69 in terms of Hispanic residents as a share of the population.

Rockville is more Hispanic than neighboring Derwood (14.9% Hispanic), North Bethesda (14.7% Hispanic), and Washington Grove (9.1% Hispanic). Rockville is less Hispanic than neighboring Redland (28.3% Hispanic), and Aspen Hill (34.7% Hispanic).

Rockville's Native American/Other Population

686 residents of Rockville identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other, or 1.0%. This makes the Native American/Other share of the population of Rockville roughly similar to the Native American/Other share of the population of Maryland (0.8% Native American/Other). Of the 536 places in Maryland, Rockville is ranked #104 in terms of Native American/Other residents as a share of the population.

Rockville is more Native American/Other than neighboring Derwood (0.5% Native American/Other). Rockville is less Native American/Other than neighboring Washington Grove (1.4% Native American/Other), and Aspen Hill (1.6% Native American/Other).

Rockville's Multiracial Population

3,370 residents of Rockville identify as Multiracial, or 5.0%. This makes the Multiracial share of the population of Rockville roughly similar to the Multiracial share of the population of Maryland (4.4% Multiracial). Of the 536 places in Maryland, Rockville is ranked #172 in terms of Multiracial residents as a share of the population.

Rockville is more Multiracial than neighboring Redland (4.5% Multiracial), and Aspen Hill (4.9% Multiracial). Rockville is less Multiracial than neighboring Derwood (6.1% Multiracial), and North Bethesda (5.4% Multiracial).

Source: 2020 Census State Redistricting Data and Census TIGER/Line Shapefiles.