Illinois Non-Hispanic Asian Alone Citizen Population By County in 2020 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2020, the Non-Hispanic Asian Alone citizen population for Illinois was 44,725 and represented 0.38% of the total Illinois citizen population.

Among all Illinois counties, Cook had the highest Non-Hispanic Asian Alone citizen population (276.93K), followed by DuPage (84.69K), and Lake (39.82K).

In terms of percentages, DuPage had the highest percentage of its citizen population being Non-Hispanic Asian Alone (9.94%), followed by Lake (6.25%), and Champaign (5.96%).

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 2020
Illinois Non-Hispanic Asian Alone Citizen Population By County in 2020
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County Citizen Population % of County Citizen Population
Cook 276925 5.95
DuPage 84690 9.94
Lake 39815 6.25
Will 30895 4.72
Kane 17545 3.63
Champaign 11465 5.96
McHenry 6565 2.23
Winnebago 5440 2.01
McLean 4710 2.85
Peoria 4350 2.48
Kendall 3200 2.63
St. Clair 2770 1.08
Sangamon 2645 1.37
Madison 2150 0.82
Rock Island 1980 1.45
DeKalb 1365 1.36
Jackson 1020 1.85
Kankakee 900 0.84
Tazewell 860 0.66
Macon 780 0.75
Vermilion 600 0.79
McDonough 515 1.74
LaSalle 490 0.46
Adams 435 0.67
Williamson 435 0.66
Boone 410 0.81
Coles 395 0.78
Jefferson 375 1.00
Monroe 345 1.00
Stephenson 275 0.62
Knox 235 0.48
Grundy 225 0.45
Livingston 225 0.64
Marion 220 0.59
Henry 205 0.42
Ogle 185 0.37
Warren 170 1.03
Woodford 170 0.44
Christian 160 0.49
Morgan 160 0.48
Bureau 145 0.45
Wabash 140 1.25
Clinton 135 0.36
Whiteside 115 0.21
Perry 110 0.53
Washington 110 0.79
Jo Daviess 100 0.47
Lee 100 0.30
Macoupin 100 0.22
Douglas 95 0.49
Ford 95 0.73
Edgar 90 0.52
Randolph 80 0.25
Franklin 75 0.20
Fayette 70 0.33
Iroquois 70 0.26
Montgomery 70 0.25
Saline 70 0.30
Jersey 65 0.30
Logan 65 0.23
Clay 60 0.45
Fulton 60 0.17
Piatt 60 0.37
Effingham 55 0.16
Richland 55 0.35
Bond 50 0.31
Calhoun 50 1.05
Hancock 45 0.25
Mercer 45 0.29
Putnam 45 0.79
Stark 45 0.84
Johnson 40 0.33
Union 40 0.24
Menard 35 0.29
Shelby 35 0.16
Carroll 30 0.21
Hamilton 30 0.37
Moultrie 30 0.21
Pike 30 0.19
Crawford 25 0.13
Massac 25 0.18
Pope 25 0.60
Wayne 25 0.15
Henderson 20 0.30
Scott 20 0.40
Greene 15 0.12
Mason 15 0.11
White 15 0.11
Clark 10 0.06
Edwards 10 0.16
Lawrence 10 0.06
Marshall 10 0.09
Schuyler 10 0.15
Alexander 4 0.07
Cass 4 0.04
Cumberland 4 0.04
De Witt 4 0.03
Jasper 4 0.04
Pulaski 4 0.07
Brown 0 0.00
Gallatin 0 0.00
Hardin 0 0.00