Illinois Non-Hispanic Asian Alone 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 Asian Alone citizen population for Illinois was 46,755 and represented 0.39% of the total Illinois citizen population.

Among all Illinois counties, Cook had the highest Non-Hispanic Asian Alone citizen population (287.19K), followed by DuPage (86.83K), and Lake (41.59K).

In terms of percentages, DuPage had the highest percentage of its citizen population being Non-Hispanic Asian Alone (10.10%), followed by Lake (6.39%), and Cook (6.06%).

The chart and table below shows the Non-Hispanic Asian Alone citizen population of each county and the percentage of each county's citizen population that were Non-Hispanic Asian Alone.

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 Asian Alone Citizen Population By County in 2021
Illinois Non-Hispanic Asian Alone Citizen Population By County in 2021
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County Citizen Population % of County Citizen Population
Cook 287190 6.06
DuPage 86825 10.10
Lake 41590 6.39
Will 32540 4.93
Kane 16740 3.54
Champaign 11335 5.98
McHenry 6640 2.23
Winnebago 5780 2.13
Peoria 5130 2.91
McLean 5025 3.06
Kendall 3020 2.42
St. Clair 2955 1.16
Sangamon 2825 1.46
Rock Island 2070 1.50
Madison 1990 0.75
DeKalb 1320 1.37
Jackson 1050 2.03
Tazewell 890 0.68
Kankakee 870 0.83
Macon 725 0.70
LaSalle 600 0.56
Vermilion 590 0.79
Williamson 550 0.83
McDonough 530 1.93
Boone 475 0.94
Adams 360 0.55
Monroe 300 0.87
Coles 295 0.63
Jefferson 295 0.80
Ogle 245 0.48
Henry 235 0.48
Knox 235 0.48
Stephenson 235 0.53
Christian 225 0.67
Marion 220 0.59
Warren 220 1.34
Bureau 195 0.60
Livingston 185 0.52
Morgan 180 0.55
Grundy 175 0.34
Bond 160 0.96
Clinton 150 0.41
Effingham 150 0.44
Woodford 135 0.35
Wabash 130 1.15
Macoupin 125 0.28
Lee 120 0.35
Whiteside 110 0.20
Perry 105 0.50
Washington 100 0.73
Jersey 95 0.45
Saline 95 0.40
Crawford 85 0.45
Ford 85 0.63
Jo Daviess 85 0.39
Logan 85 0.30
Douglas 75 0.39
Montgomery 75 0.27
Richland 75 0.48
Edgar 70 0.41
Fayette 70 0.33
Carroll 65 0.42
Franklin 50 0.13
Hancock 50 0.28
Menard 45 0.37
Stark 45 0.84
Fulton 40 0.12
Marshall 40 0.34
Mercer 40 0.26
Putnam 40 0.71
Randolph 40 0.13
Union 40 0.23
Johnson 35 0.27
Shelby 35 0.17
Massac 30 0.21
Greene 25 0.21
Iroquois 25 0.09
Moultrie 25 0.17
Pike 25 0.17
Scott 25 0.51
White 25 0.18
Cass 20 0.17
Mason 20 0.15
Clay 15 0.11
Schuyler 15 0.22
Wayne 15 0.09
Clark 10 0.06
Edwards 10 0.16
Lawrence 10 0.07
Pope 10 0.26
Pulaski 10 0.19
Alexander 4 0.07
Brown 4 0.06
Cumberland 4 0.04
De Witt 4 0.03
Jasper 4 0.04
Piatt 4 0.02
Calhoun 0 0.00
Gallatin 0 0.00
Hamilton 0 0.00
Hardin 0 0.00
Henderson 0 0.00