Illinois Non-Hispanic American Indian and Alaska Native alone Population By County in 2021

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2021, there were 19,642 people that identified as Non-Hispanic American Indian and Alaska Native alone in Illinois and they represented 0.16% of the total population of Illinois in 2021. Cook County had the highest number of Non-Hispanic American Indian and Alaska Native alone population (6,145), followed by Lake County (1,076), and DuPage County (956). On the other hand, Stark County had the lowest number of Non-Hispanic American Indian and Alaska Native alone (9), followed by Putnam County (10), and Calhoun County (13).

When it comes to the percentage of each county's population that identified as Non-Hispanic American Indian and Alaska Native alone, Hardin County had the highest percentage (0.8%), followed by Pope County (0.72%), and Pulaski County (0.71%).

You can see similar information for other ethnicity and racial groups in Illinois.

You can also see similar information for other states and also by state for the United States.

Hover over or click on the counties to see the number and percentage of each county's Non-Hispanic American Indian and Alaska Native alone population. The data can also be filtered, sorted, and explored further in a table below.

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Illinois Non-Hispanic American Indian and Alaska Native alone Population By County in 2021
Illinois Non-Hispanic American Indian and Alaska Native alone Population By County in 2021
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County Non-Hispanic American Indian and Alaska Native alone Population % of County Population
Adams 120 0.18
Alexander 25 0.5
Bond 80 0.48
Boone 88 0.17
Brown 15 0.23
Bureau 78 0.24
Calhoun 13 0.3
Carroll 40 0.26
Cass 25 0.2
Champaign 388 0.19
Christian 67 0.2
Clark 30 0.2
Clay 33 0.25
Clinton 74 0.2
Coles 92 0.2
Cook 6145 0.12
Crawford 47 0.25
Cumberland 23 0.22
DeKalb 171 0.17
De Witt 34 0.22
Douglas 44 0.22
DuPage 956 0.1
Edgar 34 0.21
Edwards 17 0.28
Effingham 34 0.1
Fayette 52 0.24
Ford 31 0.23
Franklin 108 0.29
Fulton 85 0.26
Gallatin 16 0.33
Greene 31 0.26
Grundy 75 0.14
Hamilton 20 0.25
Hancock 43 0.25
Hardin 29 0.8
Henderson 21 0.33
Henry 75 0.15
Iroquois 48 0.18
Jackson 206 0.39
Jasper 19 0.21
Jefferson 99 0.27
Jersey 64 0.3
Jo Daviess 35 0.16
Johnson 28 0.21
Kane 630 0.12
Kankakee 173 0.16
Kendall 172 0.13
Knox 104 0.21
Lake 1076 0.15
LaSalle 200 0.18
Lawrence 45 0.3
Lee 77 0.23
Livingston 53 0.15
Logan 62 0.22
McDonough 90 0.34
McHenry 469 0.15
McLean 329 0.19
Macon 214 0.21
Macoupin 137 0.31
Madison 607 0.23
Marion 110 0.29
Marshall 30 0.26
Mason 47 0.37
Massac 73 0.52
Menard 39 0.32
Mercer 29 0.19
Monroe 63 0.18
Montgomery 61 0.22
Morgan 78 0.24
Moultrie 36 0.25
Ogle 101 0.2
Peoria 456 0.25
Perry 46 0.22
Piatt 26 0.16
Pike 29 0.2
Pope 27 0.72
Pulaski 36 0.71
Putnam 10 0.18
Randolph 65 0.22
Richland 38 0.24
Rock Island 278 0.2
St. Clair 620 0.24
Saline 102 0.44
Sangamon 364 0.19
Schuyler 14 0.21
Scott 15 0.31
Shelby 48 0.23
Stark 9 0.17
Stephenson 74 0.17
Tazewell 296 0.23
Union 67 0.4
Vermilion 123 0.17
Wabash 21 0.19
Warren 45 0.27
Washington 28 0.21
Wayne 25 0.16
White 41 0.3
Whiteside 105 0.19
Will 937 0.13
Williamson 225 0.34
Winnebago 526 0.19
Woodford 83 0.22