Ranking of Oklahoma Counties By Percentage of Population that are Hispanic or Latino in 2018

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2018, among all Oklahoma counties, Texas County had the highest percentage of its population who identified their ethnicity as Hispanic or Latino (46.27%), followed by Harmon County (30.13%), and Tillman County (27.81%).

The chart below shows the top 10 counties, and the table below shows the ranking of all Oklahoma counties.

You can see similar ranking information for other racial and ethnicity groups in the United States.

You can also see similar information for other states, and also the ranking of all counties in the United States.

See this for other years:
Ranking of Oklahoma Counties By Percentage of Pop. that are Hispanic or Latino in 2018
Texas
Harmon
Tillman
Jackson
Beaver
Harper
Cimarron
Custer
Marshall
Oklahoma
Ranking of Oklahoma Counties By Percentage of Pop. that are Hispanic or Latino in 2018
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Rank County % of County Population
1 Texas County 46.27
2 Harmon County 30.13
3 Tillman County 27.81
4 Jackson County 24.75
5 Beaver County 24.6
6 Harper County 23.17
7 Cimarron County 22.91
8 Custer County 18.51
9 Marshall County 18.23
10 Oklahoma County 17.74
11 Kingfisher County 16.48
12 Love County 16.13
13 Beckham County 14.9
14 Comanche County 13.69
15 Caddo County 13.41
16 Tulsa County 13.12
17 Woodward County 13.1
18 Garfield County 12.89
19 Blaine County 12.3
20 Greer County 11.92
21 Kiowa County 11.63
22 Jefferson County 10.79
23 Washita County 10.15
24 Major County 9.94
25 Garvin County 9.49
26 Canadian County 9.45
27 Cleveland County 9
28 Cotton County 8.4
29 Kay County 8.39
30 McClain County 8.24
31 Stephens County 8.09
32 Carter County 7.96
33 Dewey County 7.63
34 Cherokee County 7.62
35 Ellis County 7.51
36 Woods County 7.44
37 Roger Mills County 7.22
38 Le Flore County 7.21
39 Murray County 7.16
40 Adair County 7.01
41 Muskogee County 6.6
42 Wagoner County 6.5
43 Logan County 6.45
44 Bryan County 6.36
45 McCurtain County 6.27
46 Washington County 6.24
47 Hughes County 6.12
48 Grady County 5.97
49 Ottawa County 5.92
50 Alfalfa County 5.83
51 Johnston County 5.71
52 Pontotoc County 5.64
53 Pittsburg County 5.47
54 Pottawatomie County 5.37
55 Seminole County 5.36
56 Grant County 5.15
57 Rogers County 4.88
58 Payne County 4.8
59 Choctaw County 4.66
60 Haskell County 4.64
61 Sequoyah County 4.56
62 Okmulgee County 4.45
63 Coal County 4.4
64 Creek County 4.3
65 Okfuskee County 4.26
66 Latimer County 4.23
67 Noble County 4.14
68 Pushmataha County 4.09
69 Delaware County 3.85
70 Mayes County 3.76
71 Craig County 3.74
72 Osage County 3.71
73 Lincoln County 3.6
74 Atoka County 3.54
75 Nowata County 3.33
76 Pawnee County 3.26
77 McIntosh County 2.98