Illinois Hispanic or Latino of All Races Citizen Population By County in 2015 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2015, the Hispanic or Latino of All Races citizen population for Illinois was 128,320 and represented 1.08% of the total Illinois citizen population.

Among all Illinois counties, Cook had the highest Hispanic or Latino of All Races citizen population (963.92K), followed by Kane (111.87K), and Lake (101.75K).

In terms of percentages, Kane had the highest percentage of its citizen population being Hispanic or Latino of All Races (24.15%), followed by Cook (20.69%), and Boone (16.41%).

The chart and table below shows the Hispanic or Latino of All Races citizen population of each county and the percentage of each county's citizen population that were Hispanic or Latino of All 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 Hispanic or Latino of All Races Citizen Population By County in 2015
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County Citizen Population % of County Citizen Population
Cook 963915 20.69
Kane 111865 24.15
Lake 101745 16.01
DuPage 95105 11.14
Will 88510 13.71
McHenry 27125 9.27
Winnebago 25885 9.32
Kendall 17855 15.41
Rock Island 14660 10.49
Champaign 9300 4.90
DeKalb 8740 8.74
St. Clair 8440 3.20
Boone 8325 16.41
LaSalle 8215 7.44
Kankakee 8060 7.42
Madison 6780 2.57
Peoria 6585 3.63
McLean 6425 3.88
Whiteside 6130 10.80
Grundy 4140 8.34
Sangamon 3810 1.95
Ogle 3370 6.66
Vermilion 3000 3.78
Tazewell 2675 1.99
Knox 2510 4.89
Bureau 2315 6.95
Jackson 2200 3.87
Henry 2165 4.39
Macon 1750 1.62
Lee 1720 4.99
Cass 1540 12.65
Iroquois 1415 4.97
Livingston 1410 3.77
Stephenson 1360 2.94
Williamson 1250 1.88
Warren 1075 6.39
Logan 1070 3.61
Douglas 1035 5.34
Coles 1010 1.93
Clinton 1005 2.67
Adams 835 1.25
McDonough 835 2.68
Jefferson 830 2.17
Randolph 785 2.39
Morgan 685 1.97
Union 670 3.87
Woodford 615 1.58
Lawrence 610 3.75
Marion 560 1.46
Effingham 555 1.63
Franklin 530 1.34
Jo Daviess 515 2.33
Monroe 510 1.53
Fulton 495 1.39
Christian 460 1.35
Macoupin 460 0.99
Perry 430 1.98
Montgomery 400 1.37
Bond 375 2.21
Fayette 375 1.70
Massac 360 2.41
Carroll 345 2.35
Ford 340 2.47
Marshall 335 2.78
Mercer 335 2.09
Crawford 320 1.65
Saline 320 1.30
Johnson 310 2.43
De Witt 295 1.82
Jersey 240 1.07
Putnam 225 3.92
Shelby 200 0.91
Brown 195 2.91
Edgar 195 1.09
Hancock 195 1.05
Pike 195 1.21
Washington 185 1.29
Menard 155 1.23
Piatt 155 0.94
Richland 155 0.97
Greene 140 1.04
Moultrie 140 0.94
Clark 130 0.81
Alexander 115 1.57
Clay 115 0.85
White 115 0.80
Cumberland 110 1.01
Wabash 105 0.92
Pulaski 100 1.71
Wayne 95 0.58
Henderson 90 1.28
Pope 80 1.85
Hardin 75 1.77
Mason 75 0.53
Edwards 65 0.98
Scott 65 1.25
Stark 65 1.11
Gallatin 50 0.93
Jasper 35 0.37
Schuyler 20 0.28
Calhoun 15 0.30
Hamilton 15 0.18