Illinois Non-Hispanic American Indian and Alaska Native Alone Citizen Population By County in 2018 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2018, the Non-Hispanic American Indian & Alaska Native Alone citizen population for Illinois was 23,235 and represented 0.20% of the total Illinois citizen population.

Among all Illinois counties, Cook had the highest Non-Hispanic American Indian & Alaska Native Alone citizen population (5.12K), followed by Lake (835), and Will (560).

In terms of percentages, Alexander had the highest percentage of its citizen population being Non-Hispanic American Indian & Alaska Native Alone (0.69%), followed by Gallatin (0.49%), and Ford (0.45%).

The chart and table below shows the Non-Hispanic American Indian & Alaska Native Alone citizen population of each county and the percentage of each county's citizen population that were Non-Hispanic American Indian & Alaska Native 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 American Indian and Alaska Native Alone Citizen Population By County in 2018
0 of 0
County Citizen Population % of County Citizen Population
Cook 5120 0.11
Lake 835 0.13
Will 560 0.09
Peoria 515 0.29
Kane 500 0.11
DuPage 485 0.06
Madison 480 0.18
Winnebago 435 0.16
St. Clair 320 0.12
Rock Island 315 0.23
Macon 275 0.26
Champaign 270 0.14
McLean 250 0.15
McHenry 240 0.08
LaSalle 225 0.21
Vermilion 210 0.27
Kankakee 200 0.19
Tazewell 200 0.15
Adams 180 0.27
Sangamon 165 0.09
Ogle 145 0.29
Williamson 145 0.22
Boone 140 0.28
Kendall 110 0.09
Clinton 105 0.28
Henry 100 0.20
Franklin 95 0.24
Lee 90 0.26
Coles 85 0.17
Fulton 85 0.24
Marion 85 0.23
Jackson 75 0.13
Macoupin 75 0.16
Douglas 65 0.34
Morgan 65 0.19
Christian 60 0.18
Ford 60 0.45
Iroquois 60 0.22
Jo Daviess 55 0.26
McDonough 55 0.18
Bond 50 0.30
Fayette 50 0.23
Jefferson 50 0.13
Whiteside 50 0.09
Alexander 45 0.69
Bureau 45 0.14
Montgomery 45 0.16
Pike 45 0.29
Randolph 45 0.14
Richland 45 0.29
Stephenson 45 0.10
DeKalb 40 0.04
Greene 40 0.30
Logan 40 0.14
Moultrie 40 0.27
Saline 40 0.17
Warren 40 0.24
Lawrence 35 0.22
Wayne 35 0.21
Effingham 25 0.07
Gallatin 25 0.49
Hamilton 25 0.31
Jersey 25 0.11
Knox 25 0.05
Clay 20 0.15
Cumberland 20 0.19
Perry 20 0.09
Shelby 20 0.09
Washington 20 0.14
Carroll 15 0.10
Cass 15 0.13
Crawford 15 0.08
Grundy 15 0.03
Henderson 15 0.22
Jasper 15 0.16
Mason 15 0.11
Menard 15 0.12
Mercer 15 0.10
Monroe 15 0.04
Scott 15 0.30
Wabash 15 0.13
Clark 10 0.06
Edgar 10 0.06
Hardin 10 0.25
Johnson 10 0.08
Marshall 10 0.09
Piatt 10 0.06
Pope 10 0.24
Union 10 0.06
Woodford 10 0.03
Brown 4 0.06
Calhoun 4 0.08
De Witt 4 0.03
Hancock 4 0.02
Massac 4 0.03
Pulaski 4 0.07
Schuyler 4 0.06
White 4 0.03
Edwards 0 0.00
Livingston 0 0.00
Putnam 0 0.00
Stark 0 0.00