Illinois Hispanic or Latino of All Races Citizen Population By County in 2019 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2019, the Hispanic or Latino of All Races citizen population for Illinois was 149,345 and represented 1.26% of the total Illinois citizen population.

Among all Illinois counties, Cook had the highest Hispanic or Latino of All Races citizen population (1.02M), followed by Kane (125.94K), and Lake (113.01K).

In terms of percentages, Kane had the highest percentage of its citizen population being Hispanic or Latino of All Races (26.24%), followed by Cook (21.91%), and Boone (18.03%).

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 2019
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County Citizen Population % of County Citizen Population
Cook 1020235 21.91
Kane 125935 26.24
Lake 113010 17.77
DuPage 104990 12.27
Will 95905 14.72
McHenry 31925 10.82
Winnebago 29105 10.68
Kendall 20350 16.88
Rock Island 15735 11.49
Champaign 10795 5.61
DeKalb 9450 9.44
LaSalle 9160 8.51
St. Clair 9095 3.52
Boone 9040 18.03
Kankakee 8900 8.28
McLean 7425 4.49
Madison 7410 2.83
Peoria 7300 4.12
Whiteside 6045 11.00
Grundy 4500 9.03
Ogle 4000 8.05
Sangamon 3945 2.04
Vermilion 3235 4.23
Tazewell 2585 1.96
Bureau 2510 7.75
Knox 2455 4.99
Henry 2375 4.88
Macon 2135 2.04
Jackson 2040 3.67
Lee 1895 5.58
Williamson 1650 2.48
Stephenson 1600 3.58
Cass 1545 13.48
Iroquois 1495 5.48
Livingston 1330 3.75
Warren 1285 7.80
Douglas 1185 6.16
Coles 1155 2.28
Adams 970 1.47
Jefferson 930 2.47
Clinton 920 2.47
Logan 885 3.08
Fulton 825 2.37
Randolph 810 2.53
McDonough 805 2.70
Morgan 770 2.27
Marion 715 1.91
Woodford 695 1.80
Union 665 3.98
Franklin 650 1.68
Perry 570 2.70
Carroll 535 3.72
Macoupin 535 1.18
Monroe 520 1.53
Crawford 490 2.61
Montgomery 465 1.62
Bond 460 2.81
Effingham 460 1.37
Jo Daviess 440 2.07
Lawrence 435 2.75
Saline 415 1.74
Ford 400 3.03
Christian 380 1.16
Brown 370 5.66
Mercer 365 2.35
Fayette 350 1.63
De Witt 345 2.19
Massac 330 2.34
Marshall 325 2.80
Putnam 300 5.28
Jersey 295 1.35
Johnson 265 2.15
Hancock 250 1.40
Shelby 225 1.04
Wabash 220 1.93
Edgar 205 1.18
Pike 200 1.28
Menard 190 1.55
Piatt 190 1.17
Washington 180 1.28
Clark 175 1.12
Richland 165 1.06
Greene 155 1.18
Mason 150 1.10
Moultrie 140 0.96
White 125 0.91
Pulaski 115 2.10
Pope 110 2.63
Henderson 105 1.55
Wayne 100 0.61
Edwards 90 1.40
Cumberland 85 0.79
Stark 85 1.57
Alexander 80 1.28
Gallatin 65 1.29
Schuyler 65 0.96
Scott 65 1.30
Calhoun 60 1.25
Hamilton 60 0.74
Jasper 35 0.37
Hardin 30 0.76
Clay 15 0.11