Ranking of Oklahoma Counties By Percentage of Population with American Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 278.72K people in Oklahoma with American ancestry (7.06% of Oklahoma population). Among all Oklahoma counties, Hughes County had the highest percentage of its population with American ancestry (29.09%), followed by Seminole County (20.84%), and Atoka County (20.28%).

The chart and table below shows the top 10 counties with high percentage of its population having American ancestry.

You can see similar information for other states and for other ancestry groups in Oklahoma.

Data Source: US Census Bureau.
Ranking of Oklahoma Counties By Percentage of Population with American Ancestry in 2021
Hughes County
Seminole County
Atoka County
McClain County
Okfuskee County
Bryan County
Washita County
Grady County
Greer County
Muskogee County
Ranking of Oklahoma Counties By Percentage of Population with American Ancestry in 2021
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Rank County Percentage of Pop. (%)
1 Hughes County 29.09
2 Seminole County 20.84
3 Atoka County 20.28
4 McClain County 17.69
5 Okfuskee County 17.23
6 Bryan County 16.79
7 Washita County 16.33
8 Grady County 16.29
9 Greer County 15.41
10 Muskogee County 14.26
11 Cotton County 14.06
12 Jefferson County 13.90
13 Harmon County 13.39
14 Beckham County 13.03
15 Love County 12.89
16 Haskell County 12.39
17 Stephens County 11.44
18 Jackson County 10.89
19 Canadian County 10.09
19 Dewey County 10.09
20 Kiowa County 9.72
21 Murray County 9.13
22 Carter County 8.86
23 Woods County 8.81
24 Grant County 8.59
25 Comanche County 8.50
26 Cimarron County 8.45
27 Tillman County 8.40
28 Garvin County 7.68
29 Woodward County 7.50
30 Cleveland County 7.45
31 Cherokee County 7.31
32 Alfalfa County 7.23
33 Logan County 7.01
34 Major County 6.86
35 Pontotoc County 6.74
36 Custer County 6.63
37 Roger Mills County 6.47
38 Pottawatomie County 6.34
39 Wagoner County 6.24
40 Lincoln County 6.21
41 Washington County 6.19
42 Creek County 6.13
43 Noble County 6.00
44 Okmulgee County 5.96
45 Mayes County 5.94
46 Kay County 5.91
47 Kingfisher County 5.88
48 Johnston County 5.76
49 Rogers County 5.69
50 Payne County 5.67
51 Choctaw County 5.66
52 Nowata County 5.65
53 Garfield County 5.53
54 Tulsa County 5.50
55 McIntosh County 5.46
56 Pawnee County 5.39
57 Delaware County 5.25
57 Sequoyah County 5.25
58 Oklahoma County 5.16
59 Le Flore County 5.13
60 Coal County 5.08
61 Caddo County 4.99
62 Pushmataha County 4.70
63 Marshall County 4.62
64 Ottawa County 4.60
65 Ellis County 4.54
66 Osage County 4.41
67 Craig County 4.39
68 McCurtain County 4.37
69 Latimer County 4.28
70 Blaine County 4.11
71 Harper County 4.02
72 Pittsburg County 3.72
73 Beaver County 3.61
74 Adair County 2.97
75 Texas County 1.98