Illinois Non-Hispanic Two Or More Races Citizen Population By County in 2021 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2021, the Non-Hispanic Two Or More Races citizen population for Illinois was 101,685 and represented 0.85% of the total Illinois citizen population.

Among all Illinois counties, Cook had the highest Non-Hispanic Two Or More Races citizen population (97.33K), followed by DuPage (19.68K), and Will (16.27K).

In terms of percentages, Macon had the highest percentage of its citizen population being Non-Hispanic Two Or More Races (4.31%), followed by St. Clair (3.71%), and Champaign (3.67%).

The chart and table below shows the Non-Hispanic Two Or More Races citizen population of each county and the percentage of each county's citizen population that were Non-Hispanic Two Or More Races.

You can see similar information for other states and by state for the United States.

You can also see similar information for other ethnicities.

See this for other years:
Illinois Non-Hispanic Two Or More Races Citizen Population By County in 2021
Illinois Non-Hispanic Two Or More Races Citizen Population By County in 2021
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County Citizen Population % of County Citizen Population
Cook 97325 2.05
DuPage 19685 2.29
Will 16265 2.46
Lake 14235 2.19
St. Clair 9455 3.71
Kane 9095 1.93
Winnebago 8320 3.06
Champaign 6945 3.67
Madison 6565 2.49
Peoria 6415 3.64
McHenry 5415 1.82
Sangamon 5225 2.70
Macon 4440 4.31
Rock Island 4215 3.06
McLean 3630 2.21
Kendall 2675 2.14
DeKalb 2580 2.67
Kankakee 2425 2.30
Tazewell 1810 1.38
Stephenson 1620 3.64
Jackson 1565 3.03
LaSalle 1520 1.41
Williamson 1510 2.27
Adams 1390 2.12
Vermilion 1075 1.45
Boone 940 1.85
Whiteside 935 1.70
Knox 929 1.90
Marion 905 2.41
Jefferson 899 2.42
Grundy 880 1.71
Coles 875 1.86
Morgan 834 2.53
Logan 809 2.89
Livingston 720 2.03
Ogle 690 1.36
Saline 670 2.82
Henry 614 1.25
Franklin 599 1.58
Fulton 599 1.77
Woodford 595 1.55
Clinton 594 1.62
Macoupin 550 1.22
Lee 545 1.61
McDonough 505 1.84
Iroquois 455 1.70
Perry 439 2.09
Massac 435 3.07
Bureau 420 1.28
Jersey 399 1.87
Lawrence 399 2.62
Carroll 380 2.46
Clay 374 2.81
Effingham 374 1.10
Christian 365 1.08
Piatt 320 1.93
Richland 285 1.81
Randolph 280 0.93
Monroe 275 0.79
Union 275 1.61
Crawford 259 1.38
Mercer 249 1.59
Cumberland 240 2.29
Mason 240 1.82
Ford 230 1.71
Warren 215 1.31
De Witt 210 1.35
Shelby 210 1.00
Douglas 205 1.06
Wabash 198 1.76
Hancock 195 1.11
Jo Daviess 195 0.90
Menard 195 1.59
Montgomery 189 0.67
Edgar 185 1.09
Marshall 185 1.58
Hamilton 175 2.19
Pulaski 174 3.31
Cass 155 1.30
Henderson 155 2.39
Washington 150 1.09
Fayette 149 0.70
Jasper 145 1.57
Clark 140 0.90
Greene 134 1.10
Gallatin 130 2.59
Pike 130 0.88
Moultrie 119 0.82
Wayne 119 0.74
Edwards 114 1.83
White 114 0.82
Alexander 110 2.01
Pope 110 2.90
Schuyler 99 1.44
Scott 94 1.92
Johnson 88 0.67
Stark 69 1.29
Calhoun 65 1.43
Hardin 65 1.76
Bond 50 0.30
Putnam 48 0.85
Brown 45 0.72