| Rank |
County |
Percentage of Hispanic or Latino Residents |
| 1 |
Starr County, Texas
|
95.6%
|
| 2 |
Webb County, Texas
|
95.4%
|
| 3 |
Maverick County, Texas
|
95.2%
|
| 4 |
Zapata County, Texas
|
93.4%
|
| 5 |
Zavala County, Texas
|
92.8%
|
| 6 |
Jim Hogg County, Texas
|
92.4%
|
| 7 |
Hidalgo County, Texas
|
90.9%
|
| 8 |
Brooks County, Texas
|
90.6%
|
| 9 |
Cameron County, Texas
|
88.4%
|
| 10 |
Duval County, Texas
|
88.1%
|
| 11 |
Willacy County, Texas
|
87.3%
|
| 12 |
La Salle County, Texas
|
85.4%
|
| 13 |
Dimmit County, Texas
|
85.2%
|
| 14 |
Presidio County, Texas
|
83.0%
|
| 15 |
Santa Cruz County, Arizona
|
82.7%
|
| 16 |
Imperial County, California
|
81.2%
|
| 17 |
El Paso County, Texas
|
81.2%
|
| 18 |
Mora County, New Mexico
|
80.6%
|
| 19 |
Val Verde County, Texas
|
80.5%
|
| 20 |
Guadalupe County, New Mexico
|
79.8%
|
| 21 |
Hudspeth County, Texas
|
79.4%
|
| 22 |
Jim Wells County, Texas
|
79.2%
|
| 23 |
Frio County, Texas
|
78.3%
|
| 24 |
Kenedy County, Texas
|
78.0%
|
| 25 |
San Miguel County, New Mexico
|
76.9%
|
| 26 |
Reeves County, Texas
|
74.2%
|
| 27 |
Culberson County, Texas
|
73.4%
|
| 28 |
Rio Arriba County, New Mexico
|
71.3%
|
| 29 |
Kleberg County, Texas
|
70.9%
|
| 30 |
Uvalde County, Texas
|
70.0%
|
| 31 |
Deaf Smith County, Texas
|
69.1%
|
| 32 |
Pecos County, Texas
|
67.7%
|
| 33 |
Dona Ana County, New Mexico
|
66.4%
|
| 34 |
Costilla County, Colorado
|
64.7%
|
| 35 |
MiamiDade County, Florida
|
64.3%
|
| 36 |
Reagan County, Texas
|
63.5%
|
| 37 |
Crockett County, Texas
|
63.4%
|
| 38 |
Luna County, New Mexico
|
63.2%
|
| 39 |
Atascosa County, Texas
|
62.5%
|
| 40 |
Tulare County, California
|
61.8%
|
| 41 |
Nueces County, Texas
|
61.5%
|
| 42 |
Castro County, Texas
|
61.2%
|
| 43 |
Bailey County, Texas
|
61.0%
|
| 44 |
Adams County, Washington
|
61.0%
|
| 45 |
Yoakum County, Texas
|
60.8%
|
| 46 |
Yuma County, Arizona
|
60.5%
|
| 47 |
Sutton County, Texas
|
60.5%
|
| 48 |
Parmer County, Texas
|
60.4%
|
| 49 |
Bexar County, Texas
|
59.1%
|
| 50 |
Valencia County, New Mexico
|
58.8%
|
| 51 |
Seward County, Kansas
|
57.9%
|
| 52 |
Hale County, Texas
|
57.7%
|
| 53 |
San Benito County, California
|
57.3%
|
| 54 |
Crane County, Texas
|
57.3%
|
| 55 |
Bee County, Texas
|
56.9%
|
| 56 |
Colusa County, California
|
56.6%
|
| 57 |
Cochran County, Texas
|
56.6%
|
| 58 |
Kinney County, Texas
|
56.6%
|
| 59 |
Monterey County, California
|
56.4%
|
| 60 |
Taos County, New Mexico
|
56.2%
|
| 61 |
Merced County, California
|
56.1%
|
| 62 |
Hidalgo County, New Mexico
|
55.9%
|
| 63 |
Winkler County, Texas
|
55.4%
|
| 64 |
Madera County, California
|
55.2%
|
| 65 |
Ector County, Texas
|
55.1%
|
| 66 |
Floyd County, Texas
|
55.0%
|
| 67 |
San Patricio County, Texas
|
54.9%
|
| 68 |
Conejos County, Colorado
|
54.6%
|
| 69 |
Bronx County, New York
|
54.3%
|
| 70 |
Concho County, Texas
|
54.1%
|
| 71 |
Edwards County, Texas
|
54.0%
|
| 72 |
Dawson County, Texas
|
53.9%
|
| 73 |
Crosby County, Texas
|
53.4%
|
| 74 |
Chaves County, New Mexico
|
53.3%
|
| 75 |
Lea County, New Mexico
|
53.3%
|
| 76 |
Lamb County, Texas
|
53.2%
|
| 77 |
Moore County, Texas
|
52.9%
|
| 78 |
Ford County, Kansas
|
52.1%
|
| 79 |
Kings County, California
|
52.0%
|
| 80 |
Andrews County, Texas
|
51.7%
|
| 81 |
Upton County, Texas
|
51.5%
|
| 82 |
Terry County, Texas
|
51.4%
|
| 83 |
Fresno County, California
|
51.2%
|
| 84 |
Santa Fe County, New Mexico
|
50.9%
|
| 85 |
Franklin County, Washington
|
50.9%
|
| 86 |
Ochiltree County, Texas
|
50.7%
|
| 87 |
San Bernardino County, California
|
50.5%
|
| 88 |
Karnes County, Texas
|
50.5%
|
| 89 |
Medina County, Texas
|
50.5%
|
| 90 |
Kern County, California
|
50.3%
|
| 91 |
Ward County, Texas
|
50.0%
|
| 92 |
Schleicher County, Texas
|
49.7%
|
| 93 |
Hendry County, Florida
|
49.6%
|
| 94 |
Terrell County, Texas
|
49.6%
|
| 95 |
Grant County, New Mexico
|
49.0%
|
| 96 |
Socorro County, New Mexico
|
48.9%
|
| 97 |
Gonzales County, Texas
|
48.8%
|
| 98 |
Caldwell County, Texas
|
48.6%
|
| 99 |
Bernalillo County, New Mexico
|
48.4%
|
| 100 |
Refugio County, Texas
|
48.4%
|