Census Dots

Round Lake, IL Demographics

A map of Round Lake's Population by Race

Race
PopulationPercent
White
8,90947.6%
Hispanic
5,89831.5%
Asian
1,92510.3%
Black
1,1426.1%
Multiracial
7554.0%
Native American/Other
920.5%

Round Lake, Illinois had a population of 18,721 in 2020. It was 47.6% White, 6.1% Black, 10.3% Asian, 31.5% Hispanic, 0.5% Native American/Other, and 4.0% Multiracial. This map presents the population of Round Lake, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Of the 1,466 places in Illinois, Round Lake is the 135th 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).

Round Lake's White Population

8,909 residents of Round Lake identify as White, or 47.6%. This makes the White share of the population of Round Lake slightly less than the White share of the population of Illinois (58.3% White). Of the 1,466 places in Illinois, Round Lake is ranked #1363 in terms of White residents as a share of the population.

Round Lake is more White than neighboring Round Lake Park (47% White), Round Lake Heights (40.2% White), and Round Lake Beach (33.4% White). Round Lake is less White than neighboring Hainesville (55.7% White), and Long Lake (58% White).

Round Lake's Black Population

1,142 residents of Round Lake identify as Black, or 6.1%. This makes the Black share of the population of Round Lake slightly less than the Black share of the population of Illinois (13.9% Black). Of the 1,466 places in Illinois, Round Lake is ranked #193 in terms of Black residents as a share of the population.

Round Lake is more Black than neighboring Round Lake Park (2.6% Black), Hainesville (5.4% Black), Long Lake (1.6% Black), Round Lake Heights (5.1% Black), and Round Lake Beach (4.5% Black).

Round Lake's Asian Population

1,925 residents of Round Lake identify as Asian, or 10.3%. This makes the Asian share of the population of Round Lake roughly similar to the Asian share of the population of Illinois (5.8% Asian). Of the 1,466 places in Illinois, Round Lake is ranked #56 in terms of Asian residents as a share of the population.

Round Lake is more Asian than neighboring Round Lake Park (0.9% Asian), Long Lake (0.6% Asian), Round Lake Heights (4.5% Asian), and Round Lake Beach (3% Asian).

Round Lake's Hispanic Population

5,898 residents of Round Lake identify as Hispanic, or 31.5%. This makes the Hispanic share of the population of Round Lake larger than the Hispanic share of the population of Illinois (18.2% Hispanic). Of the 1,466 places in Illinois, Round Lake is ranked #68 in terms of Hispanic residents as a share of the population.

Round Lake is more Hispanic than neighboring Hainesville (24.2% Hispanic). Round Lake is less Hispanic than neighboring Round Lake Park (47.2% Hispanic), Long Lake (34.7% Hispanic), Round Lake Heights (45.2% Hispanic), and Round Lake Beach (55.6% Hispanic).

Round Lake's Native American/Other Population

92 residents of Round Lake identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other, or 0.5%. This makes the Native American/Other share of the population of Round Lake 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, Round Lake is ranked #443 in terms of Native American/Other residents as a share of the population.

Round Lake is less Native American/Other than neighboring Hainesville (0.7% Native American/Other), Long Lake (0.9% Native American/Other), and Round Lake Heights (0.6% Native American/Other).

Round Lake's Multiracial Population

755 residents of Round Lake identify as Multiracial, or 4.0%. This makes the Multiracial share of the population of Round Lake roughly similar to the Multiracial share of the population of Illinois (3.2% Multiracial). Of the 1,466 places in Illinois, Round Lake is ranked #515 in terms of Multiracial residents as a share of the population.

Round Lake is more Multiracial than neighboring Round Lake Park (1.9% Multiracial), Hainesville (3.6% Multiracial), and Round Lake Beach (2.9% Multiracial). Round Lake is less Multiracial than neighboring Long Lake (4.1% Multiracial), and Round Lake Heights (4.4% Multiracial).

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