Ranking of US Counties By Percentage of Population that are American Indian and Alaska Native Alone from Census 2020

Updated on February 15, 2023.

According to the data from the United States 2020 decennial Census, in April 2020, Kusilvak Census Area, AK had the highest percentage of a US county's population who identified their race as American Indian and Alaska Native Alone (94.96%), followed by Oglala Lakota County, SD (93.78%), and Todd County, SD (88.73%).

The chart below shows the top 10, and the table below shows the ranking of the top 200 counties based on the percentage of each county's population that identify as American Indian and Alaska Native Alone.

You can see similar ranking information for other racial groups in the US.

Related Topics: US Census 2020 Topic List.
Ranking of US Counties By Percentage of Pop. that are American Indian and Alaska Native Alone from Census 2020
Kusilvak, AK
Oglala Lakota, SD
Todd, SD
Menominee, WI
Sioux, ND
Bethel, AK
Northwest Arctic, AK
Buffalo, SD
Ziebach, SD
Dewey, SD
Ranking of US Counties By Percentage of Pop. that are American Indian and Alaska Native Alone from Census 2020
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Rank County American Indian & Alaska Native % of County Pop.
1 Kusilvak Census Area, AK 94.96
2 Oglala Lakota County, SD 93.78
3 Todd County, SD 88.73
4 Menominee County, WI 85.62
5 Sioux County, ND 85.48
6 Bethel Census Area, AK 83.75
7 Northwest Arctic Borough, AK 83.01
8 Buffalo County, SD 81.37
9 Ziebach County, SD 79.78
10 Dewey County, SD 78.95
11 McKinley County, NM 78.11
12 Rolette County, ND 76.13
13 Nome Census Area, AK 75.21
14 Yukon-Koyukuk Census Area, AK 71.72
15 Apache County, AZ 71.21
16 Dillingham Census Area, AK 71.09
17 Corson County, SD 70.07
18 Lake and Peninsula Borough, AK 67.34
19 Glacier County, MT 67.16
20 Big Horn County, MT 67.01
21 Bennett County, SD 61.91
22 Thurston County, NE 58.76
23 Mellette County, SD 57.98
24 Roosevelt County, MT 57.87
25 Jackson County, SD 55.17
26 Benson County, ND 53.92
27 Blaine County, MT 52.78
28 North Slope Borough, AK 52.11
29 San Juan County, UT 50.13
30 Cibola County, NM 45.05
31 Prince of Wales-Hyder Census Area, AK 44.92
32 Navajo County, AZ 44.46
33 Lyman County, SD 44.11
34 Adair County, OK 43.96
35 Mahnomen County, MN 42.95
36 San Juan County, NM 41.12
37 Roberts County, SD 39.13
38 Yakutat City and Borough, AK 38.52
39 Robeson County, NC 38.51
40 Hoonah-Angoon Census Area, AK 37.13
41 Bristol Bay Borough, AK 36.14
42 Rosebud County, MT 35.39
43 Cherokee County, OK 34.56
44 Charles Mix County, SD 33.05
45 Swain County, NC 29.55
46 Mountrail County, ND 28.95
47 Copper River Census Area, AK 25.33
48 Coconino County, AZ 24.97
49 Latimer County, OK 24.17
50 Chouteau County, MT 23.90
51 Aleutians East Borough, AK 23.45
52 Sequoyah County, OK 23.43
53 Hill County, MT 23.07
54 Okfuskee County, OK 22.88
55 Lake County, MT 22.33
56 Delaware County, OK 21.52
57 Caddo County, OK 21.43
58 Mayes County, OK 21.07
59 Fremont County, WY 20.88
60 Beltrami County, MN 20.37
61 Craig County, OK 20.23
62 Seminole County, OK 19.69
63 Coal County, OK 19.65
64 Alpine County, CA 19.60
65 Haskell County, OK 19.39
66 Hughes County, OK 19.35
67 Pontotoc County, OK 18.84
68 Ottawa County, OK 18.83
69 Ferry County, WA 18.24
70 Muskogee County, OK 18.22
71 Choctaw County, OK 18.16
72 Wrangell City and Borough, AK 17.87
73 Tripp County, SD 17.53
74 Mineral County, NV 17.24
75 Nowata County, OK 17.19
76 Neshoba County, MS 17.18
77 Rio Arriba County, NM 17.17
78 Pushmataha County, OK 17.17
79 McIntosh County, OK 17.15
80 La Paz County, AZ 17.11
81 Gila County, AZ 16.76
82 Ketchikan Gateway Borough, AK 16.73
83 Okmulgee County, OK 16.66
84 Sawyer County, WI 16.27
85 Johnston County, OK 16.18
86 Atoka County, OK 15.93
87 Mackinac County, MI 15.68
88 Chippewa County, MI 15.41
89 Pondera County, MT 15.38
90 Walworth County, SD 15.20
91 Pittsburg County, OK 15.07
92 Bryan County, OK 14.81
93 Le Flore County, OK 14.78
94 Sitka City and Borough, AK 14.76
95 McCurtain County, OK 14.65
96 Murray County, OK 14.51
97 Osage County, OK 14.31
98 Graham County, AZ 13.99
99 Kodiak Island Borough, AK 13.94
100 Aleutians West Census Area, AK 13.91
101 Jefferson County, OR 13.56
102 Baraga County, MI 13.45
103 Forest County, WI 13.38
104 Socorro County, NM 13.17
105 Rogers County, OK 13.05
106 Inyo County, CA 13.01
107 Ashland County, WI 13.00
108 Montezuma County, CO 12.93
109 McKenzie County, ND 12.88
110 Pottawatomie County, OK 12.62
111 Pawnee County, OK 12.60
112 Sandoval County, NM 12.31
113 Moody County, SD 12.04
114 Hughes County, SD 12.03
115 Southeast Fairbanks Census Area, AK 12.00
116 Cass County, MN 11.68
117 Okanogan County, WA 11.59
118 Knox County, NE 11.45
119 Juneau City and Borough, AK 11.20
120 Dunn County, ND 11.16
121 Sheridan County, NE 11.04
122 Ramsey County, ND 11.00
123 Scotland County, NC 10.96
124 Pennington County, SD 10.71
125 Bayfield County, WI 10.46
126 Wagoner County, OK 10.34
127 Washington County, OK 10.31
128 Haines Borough, AK 10.29
129 Kay County, OK 10.13
130 Creek County, OK 10.02
131 Brule County, SD 9.87
132 Day County, SD 9.87
133 Marshall County, OK 9.86
134 Vilas County, WI 9.77
135 Cotton County, OK 9.55
136 Jackson County, NC 9.51
137 Chugach Census Area, AK 9.42
138 Carter County, OK 9.23
139 Valley County, MT 9.18
140 Brown County, KS 9.17
141 Jackson County, KS 9.17
142 Noble County, OK 9.04
143 Clearwater County, MN 8.88
144 Del Norte County, CA 8.77
145 Schoolcraft County, MI 8.74
146 Franklin County, NY 8.71
147 Benewah County, ID 8.69
148 Sabine Parish, LA 8.69
149 Garvin County, OK 8.54
150 Shawano County, WI 8.45
151 Tama County, IA 8.33
152 McLean County, ND 8.27
153 Cook County, MN 8.18
154 Hyde County, SD 8.16
155 Anchorage Municipality, AK 8.12
156 Phillips County, MT 8.09
157 Fairbanks North Star Borough, AK 7.90
158 Hoke County, NC 7.80
159 Marshall County, SD 7.78
160 Blaine County, OK 7.69
161 Graham County, NC 7.35
162 Otero County, NM 7.34
163 Petersburg Borough, AK 7.27
164 Washington County, AL 7.24
165 Kenai Peninsula Borough, AK 7.19
166 Lincoln County, OK 7.05
167 Becker County, MN 7.02
168 Bingham County, ID 6.96
169 Toole County, MT 6.96
170 Luce County, MI 6.87
171 Uintah County, UT 6.83
172 Custer County, OK 6.82
173 McClain County, OK 6.80
174 Leake County, MS 6.72
175 Gregory County, SD 6.66
176 Taos County, NM 6.64
177 Charles City County, VA 6.61
178 Kiowa County, OK 6.57
179 Bon Homme County, SD 6.55
180 Jackson County, WI 6.52
181 Stanley County, SD 6.51
182 Traverse County, MN 6.46
183 Love County, OK 6.40
184 Matanuska-Susitna Borough, AK 6.39
185 Humboldt County, CA 6.22
186 Carlton County, MN 6.12
187 La Plata County, CO 6.01
188 Comanche County, OK 5.98
189 Dewey County, OK 5.98
190 Tulsa County, OK 5.98
191 Fall River County, SD 5.97
192 Powell County, MT 5.87
193 Nez Perce County, ID 5.81
194 Stevens County, WA 5.77
195 Mille Lacs County, MN 5.67
196 Bernalillo County, NM 5.65
197 Clallam County, WA 5.63
198 Chautauqua County, KS 5.59
199 Grady County, OK 5.57
200 Terrebonne Parish, LA 5.54