Flossmoor, IL Demographics

A map of Flossmoor's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
Black	5,588	5,645	59.5%	58.2%
White	2,829	2,958	30.1%	30.5%
Hispanic	456	462	4.9%	4.8%
Multiracial	358	398	3.8%	4.1%
Asian	151	187	1.6%	1.9%
Native American/Other	9	54	0.1%	0.6%

Flossmoor, Illinois has an estimated population of 9,391, a decrease from the 9,704 recorded in the 2020 Census. The population is 59.5% Black, 30.1% White, 4.9% Hispanic, 3.8% Multiracial, 1.6% Asian, and 0.1% Native American/Other. This demographic dot map shows the population of Flossmoor, with one dot drawn for each person counted by the Census, color-coded by race.

Flossmoor has become less racially diverse since the 2020 Census. It is considerably less diverse than Illinois overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Flossmoor, that probability was 56.4% in 2020 and 55.1% in the most recent ACS estimates.

Flossmoor is ranked the 234th most populous place in Illinois, out of 1,461 places. 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). Flossmoor was ranked the 227th most populous place in the 2020 Census.

Flossmoor's White Population

2,829 residents of Flossmoor, or 30.1% of the population, identify as White. The share of White residents in Flossmoor is significantly lower than in Illinois overall, where 58.1% of the population is White. Flossmoor ranks 1405th statewide in terms of White residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Flossmoor's White population has declined by an estimated 4.4%. White residents' share of Flossmoor's population has remained roughly unchanged at 30.1%.

Flossmoor is more White than neighboring Olympia Fields (17.1% White), Hazel Crest (7.2% White), Country Club Hills (8% White), and East Hazel Crest (21.9% White). Flossmoor is less White than neighboring Homewood (44.3% White).

Flossmoor's Black Population

5,588 residents of Flossmoor, or 59.5% of the population, identify as Black. The share of Black residents in Flossmoor is significantly higher than in Illinois overall, where 13.3% of the population is Black. Flossmoor ranks 38th statewide in terms of Black residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Flossmoor's Black population has declined by an estimated 1.0%. Black residents' share of Flossmoor's population has increased from 58.2% to 59.5%.

Flossmoor is more Black than neighboring Homewood (43.1% Black), and East Hazel Crest (52.5% Black). Flossmoor is less Black than neighboring Olympia Fields (75.7% Black), Hazel Crest (84.6% Black), and Country Club Hills (86.5% Black).

Flossmoor's Asian Population

151 residents of Flossmoor, or 1.6% of the population, identify as Asian. The share of Asian residents in Flossmoor is slightly lower than in Illinois overall, where 5.9% of the population is Asian. Flossmoor ranks 249th statewide in terms of Asian residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Flossmoor's Asian population has declined by an estimated 19.3%. Asian residents' share of Flossmoor's population has remained roughly unchanged at 1.6%.

Flossmoor is more Asian than neighboring Homewood (1.4% Asian), Hazel Crest (0.3% Asian), Country Club Hills (0.3% Asian), and East Hazel Crest (0% Asian). Flossmoor is less Asian than neighboring Olympia Fields (1.9% Asian).

Flossmoor's Hispanic Population

456 residents of Flossmoor, or 4.9% of the population, identify as Hispanic. The share of Hispanic residents in Flossmoor is considerably lower than in Illinois overall, where 18.8% of the population is Hispanic. Flossmoor ranks 526th statewide in terms of Hispanic residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Flossmoor's Hispanic population has declined by an estimated 1.3%. Hispanic residents' share of Flossmoor's population has remained roughly unchanged at 4.9%.

Flossmoor is more Hispanic than neighboring Olympia Fields (0.8% Hispanic), and Country Club Hills (4.4% Hispanic). Flossmoor is less Hispanic than neighboring Homewood (6.4% Hispanic), Hazel Crest (6.1% Hispanic), and East Hazel Crest (16.4% Hispanic).

Flossmoor's Native American/Other Population

9 residents of Flossmoor, or 0.1% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Flossmoor is comparable to the share in Illinois overall, where 0.5% of the population is Native American/Other. Flossmoor ranks 437th statewide in terms of Native American/Other residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Flossmoor's Native American/Other population has declined by an estimated 83.3%. Native American/Other residents' share of Flossmoor's population has decreased from 0.6% to 0.1%.

Flossmoor is more Native American/Other than neighboring Olympia Fields (0% Native American/Other). Flossmoor is less Native American/Other than neighboring Homewood (1% Native American/Other), Hazel Crest (1% Native American/Other), and East Hazel Crest (1.3% Native American/Other).

Flossmoor's Multiracial Population

358 residents of Flossmoor, or 3.8% of the population, identify as Multiracial. The share of Multiracial residents in Flossmoor is comparable to the share in Illinois overall, where 3.4% of the population is Multiracial. Flossmoor ranks 492nd statewide in terms of Multiracial residents as a share of the population, out of 1,461 places.

Since the 2020 Census, Flossmoor's Multiracial population has declined by an estimated 10.1%. Multiracial residents' share of Flossmoor's population has remained roughly unchanged at 3.8%.

Flossmoor is more Multiracial than neighboring Hazel Crest (0.8% Multiracial), and Country Club Hills (0.7% Multiracial). Flossmoor is less Multiracial than neighboring Olympia Fields (4.6% Multiracial), Homewood (3.9% Multiracial), and East Hazel Crest (7.9% Multiracial).

Sources: Most recent population estimates are from the 2020-2024 American Community Survey 5-Year Estimates. 2020 population counts and map data are from 2020 Census State Redistricting Data. Geographic data are from Census TIGER/Line Shapefiles.