Census Dots

Boulder Hill, IL Demographics

A map of Boulder Hill's Population by Race

Race
PopulationPercent
White
4,39352.3%
Hispanic
3,25138.7%
Black
3384.0%
Multiracial
3063.6%
Asian
780.9%
Native American/Other
280.3%

Boulder Hill, Illinois had a population of 8,394 in 2020. It was 52.3% White, 4.0% Black, 0.9% Asian, 38.7% Hispanic, 0.3% Native American/Other, and 3.6% Multiracial. This map presents the population of Boulder Hill, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Of the 1,466 places in Illinois, Boulder Hill is the 254th 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).

Boulder Hill's White Population

4,393 residents of Boulder Hill identify as White, or 52.3%. This makes the White share of the population of Boulder Hill slightly less than the White share of the population of Illinois (58.3% White). Of the 1,466 places in Illinois, Boulder Hill is ranked #1344 in terms of White residents as a share of the population.

Boulder Hill is more White than neighboring Montgomery (49% White), and Aurora (33.8% White). Boulder Hill is less White than neighboring Oswego (67.7% White), North Aurora (66.8% White), and Prestbury (87.9% White).

Boulder Hill's Black Population

338 residents of Boulder Hill identify as Black, or 4.0%. This makes the Black share of the population of Boulder Hill slightly less than the Black share of the population of Illinois (13.9% Black). Of the 1,466 places in Illinois, Boulder Hill is ranked #246 in terms of Black residents as a share of the population.

Boulder Hill is more Black than neighboring Prestbury (1% Black). Boulder Hill is less Black than neighboring Oswego (7.4% Black), Montgomery (9.4% Black), Aurora (10.5% Black), and North Aurora (5.5% Black).

Boulder Hill's Asian Population

78 residents of Boulder Hill identify as Asian, or 0.9%. This makes the Asian share of the population of Boulder Hill roughly similar to the Asian share of the population of Illinois (5.8% Asian). Of the 1,466 places in Illinois, Boulder Hill is ranked #398 in terms of Asian residents as a share of the population.

Boulder Hill is more Asian than neighboring Prestbury (0.8% Asian). Boulder Hill is less Asian than neighboring Oswego (4.6% Asian), Montgomery (3.2% Asian), Aurora (10.9% Asian), and North Aurora (5% Asian).

Boulder Hill's Hispanic Population

3,251 residents of Boulder Hill identify as Hispanic, or 38.7%. This makes the Hispanic share of the population of Boulder Hill considerably larger than the Hispanic share of the population of Illinois (18.2% Hispanic). Of the 1,466 places in Illinois, Boulder Hill is ranked #41 in terms of Hispanic residents as a share of the population.

Boulder Hill is more Hispanic than neighboring Oswego (15.7% Hispanic), Montgomery (33.9% Hispanic), North Aurora (19.2% Hispanic), and Prestbury (7.2% Hispanic). Boulder Hill is less Hispanic than neighboring Aurora (41.5% Hispanic).

Boulder Hill's Native American/Other Population

28 residents of Boulder Hill identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other, or 0.3%. This makes the Native American/Other share of the population of Boulder Hill 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, Boulder Hill is ranked #806 in terms of Native American/Other residents as a share of the population.

Boulder Hill is more Native American/Other than neighboring Prestbury (0.1% Native American/Other). Boulder Hill is less Native American/Other than neighboring Oswego (0.5% Native American/Other), Montgomery (0.5% Native American/Other), Aurora (0.5% Native American/Other), and North Aurora (0.4% Native American/Other).

Boulder Hill's Multiracial Population

306 residents of Boulder Hill identify as Multiracial, or 3.6%. This makes the Multiracial share of the population of Boulder Hill roughly similar to the Multiracial share of the population of Illinois (3.2% Multiracial). Of the 1,466 places in Illinois, Boulder Hill is ranked #655 in terms of Multiracial residents as a share of the population.

Boulder Hill is more Multiracial than neighboring Aurora (2.8% Multiracial), North Aurora (3.2% Multiracial), and Prestbury (3% Multiracial). Boulder Hill is less Multiracial than neighboring Oswego (4.1% Multiracial), and Montgomery (4.1% Multiracial).

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