Rockville, SC Demographics

A map of Rockville's Population by Race

Rockville, South Carolina had a population of 141 in 2020. It was 88.7% White, 7.8% Black, 0.0% Asian, 2.1% Hispanic, 0.0% Native American/Other, and 1.4% 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 475 places in South Carolina, Rockville is the 428th 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

125 residents of Rockville identify as White, or 88.7%. This makes the White share of the population of Rockville considerably larger than the White share of the population of South Carolina (62.1% White). Of the 475 places in South Carolina, Rockville is ranked #43 in terms of White residents as a share of the population.

Rockville is more White than neighboring Meggett (86.3% White), and Hollywood (46.5% White). Rockville is less White than neighboring Seabrook Island (96.7% White), Kiawah Island (95.1% White), and Edisto Beach (89.8% White).

Rockville's Black Population

11 residents of Rockville identify as Black, or 7.8%. This makes the Black share of the population of Rockville less than the Black share of the population of South Carolina (24.8% Black). Of the 475 places in South Carolina, Rockville is ranked #386 in terms of Black residents as a share of the population.

Rockville is more Black than neighboring Seabrook Island (0.5% Black), Kiawah Island (1% Black), and Edisto Beach (4.6% Black). Rockville is less Black than neighboring Meggett (8.1% Black), and Hollywood (44.9% Black).

Rockville's Asian Population

0 residents of Rockville identify as Asian, or 0.0%. This makes the Asian share of the population of Rockville roughly similar to the Asian share of the population of South Carolina (1.7% Asian). Of the 475 places in South Carolina, Rockville is ranked #358 in terms of Asian residents as a share of the population.

Rockville is less Asian than neighboring Seabrook Island (0.4% Asian), Meggett (0.7% Asian), Kiawah Island (1.1% Asian), Hollywood (0.5% Asian), and Edisto Beach (0.2% Asian).

Rockville's Hispanic Population

3 residents of Rockville identify as Hispanic, or 2.1%. This makes the Hispanic share of the population of Rockville roughly similar to the Hispanic share of the population of South Carolina (6.9% Hispanic). Of the 475 places in South Carolina, Rockville is ranked #324 in terms of Hispanic residents as a share of the population.

Rockville is more Hispanic than neighboring Seabrook Island (1% Hispanic), Kiawah Island (1.5% Hispanic), and Edisto Beach (1.4% Hispanic). Rockville is less Hispanic than neighboring Meggett (2.4% Hispanic), and Hollywood (5.2% Hispanic).

Rockville's Native American/Other Population

0 residents of Rockville identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other, or 0.0%. This makes the Native American/Other share of the population of Rockville roughly similar to the Native American/Other share of the population of South Carolina (0.8% Native American/Other). Of the 475 places in South Carolina, Rockville is ranked #420 in terms of Native American/Other residents as a share of the population.

Rockville is less Native American/Other than neighboring Seabrook Island (0.1% Native American/Other), Meggett (0.4% Native American/Other), Kiawah Island (0.4% Native American/Other), Hollywood (0.4% Native American/Other), and Edisto Beach (0.6% Native American/Other).

Rockville's Multiracial Population

2 residents of Rockville identify as Multiracial, or 1.4%. This makes the Multiracial share of the population of Rockville roughly similar to the Multiracial share of the population of South Carolina (3.7% Multiracial). Of the 475 places in South Carolina, Rockville is ranked #439 in terms of Multiracial residents as a share of the population.

Rockville is more Multiracial than neighboring Seabrook Island (1.2% Multiracial), and Kiawah Island (0.8% Multiracial). Rockville is less Multiracial than neighboring Meggett (2.1% Multiracial), Hollywood (2.4% Multiracial), and Edisto Beach (3.4% Multiracial).

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