Census Dots

Flat Rock, IL Demographics

A map of Flat Rock's Population by Race

Race
PopulationPercent
White
29792.0%
Multiracial
185.6%
Black
30.9%
Native American/Other
30.9%
Asian
10.3%
Hispanic
10.3%

Flat Rock, Illinois had a population of 323 in 2020. It was 92.0% White, 0.9% Black, 0.3% Asian, 0.3% Hispanic, 0.9% Native American/Other, and 5.6% Multiracial. This map presents the population of Flat Rock, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Of the 1,466 places in Illinois, Flat Rock is the 1051st 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).

Flat Rock's White Population

297 residents of Flat Rock identify as White, or 92.0%. This makes the White share of the population of Flat Rock considerably larger than the White share of the population of Illinois (58.3% White). Of the 1,466 places in Illinois, Flat Rock is ranked #592 in terms of White residents as a share of the population.

Flat Rock is more White than neighboring Robinson (83.1% White), Russellville (89.8% White), and Lawrenceville (90.6% White). Flat Rock is less White than neighboring Palestine (94.7% White), and Stoy (96.3% White).

Flat Rock's Black Population

3 residents of Flat Rock identify as Black, or 0.9%. This makes the Black share of the population of Flat Rock less than the Black share of the population of Illinois (13.9% Black). Of the 1,466 places in Illinois, Flat Rock is ranked #595 in terms of Black residents as a share of the population.

Flat Rock is more Black than neighboring Palestine (0% Black), Russellville (0% Black), and Stoy (0% Black). Flat Rock is less Black than neighboring Robinson (7.7% Black), and Lawrenceville (1.4% Black).

Flat Rock's Asian Population

1 residents of Flat Rock identify as Asian, or 0.3%. This makes the Asian share of the population of Flat Rock slightly less than the Asian share of the population of Illinois (5.8% Asian). Of the 1,466 places in Illinois, Flat Rock is ranked #777 in terms of Asian residents as a share of the population.

Flat Rock is more Asian than neighboring Russellville (0% Asian), and Stoy (0% Asian). Flat Rock is less Asian than neighboring Palestine (1.1% Asian), Robinson (0.6% Asian), and Lawrenceville (0.5% Asian).

Flat Rock's Hispanic Population

1 residents of Flat Rock identify as Hispanic, or 0.3%. This makes the Hispanic share of the population of Flat Rock less than the Hispanic share of the population of Illinois (18.2% Hispanic). Of the 1,466 places in Illinois, Flat Rock is ranked #1378 in terms of Hispanic residents as a share of the population.

Flat Rock is more Hispanic than neighboring Stoy (0% Hispanic). Flat Rock is less Hispanic than neighboring Palestine (0.8% Hispanic), Robinson (4.8% Hispanic), Russellville (2% Hispanic), and Lawrenceville (2.4% Hispanic).

Flat Rock's Native American/Other Population

3 residents of Flat Rock identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other, or 0.9%. This makes the Native American/Other share of the population of Flat Rock roughly similar to the Native American/Other share of the population of Illinois (0.5% Native American/Other). Of the 1,466 places in Illinois, Flat Rock is ranked #147 in terms of Native American/Other residents as a share of the population.

Flat Rock is more Native American/Other than neighboring Palestine (0.2% Native American/Other), Robinson (0.4% Native American/Other), Russellville (0% Native American/Other), Lawrenceville (0.3% Native American/Other), and Stoy (0% Native American/Other).

Flat Rock's Multiracial Population

18 residents of Flat Rock identify as Multiracial, or 5.6%. This makes the Multiracial share of the population of Flat Rock roughly similar to the Multiracial share of the population of Illinois (3.2% Multiracial). Of the 1,466 places in Illinois, Flat Rock is ranked #168 in terms of Multiracial residents as a share of the population.

Flat Rock is more Multiracial than neighboring Palestine (3.2% Multiracial), Robinson (3.5% Multiracial), Lawrenceville (4.9% Multiracial), and Stoy (3.7% Multiracial). Flat Rock is less Multiracial than neighboring Russellville (8.2% Multiracial).

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