Ranking of Texas Counties By Percentage of Non-Hispanic White Alone Population Aged 25 years and above with an Educational attainment of Less than High School Diploma in 2021 (ACS-5Yrs)
Based on the US Census ACS-5Yrs estimates, in 2021, the percentage of the Texas Non-Hispanic White Alone population (aged 25 years and above) who had an educational attainment of Less than High School Diploma was 5.43%. Among all Texas counties, Gaines County had the highest percentage of its Non-Hispanic White Alone population (aged 25 years and above) with an educational attainment of Less than High School Diploma (39.17%), followed by Starr County (30.45%), and La Salle County (26.35%).
The chart below shows the top 10 Texas counties, and the table below shows the ranking of all Texas counties.
You can see similar information for other educational attainments, and for other races and ethnicities.
You can also see similar information for other states and for the United States.
| Rank | County | Percentage of Population (Aged 25yrs+) (%) |
|---|---|---|
| 1 | Gaines County | 39.17 |
| 2 | Starr County | 30.45 |
| 3 | La Salle County | 26.35 |
| 4 | Zavala County | 20.31 |
| 5 | Jim Hogg County | 18.41 |
| 6 | Newton County | 17.84 |
| 7 | Wilbarger County | 17.74 |
| 8 | Yoakum County | 17.01 |
| 9 | Brooks County | 16.72 |
| 10 | Reeves County | 16.68 |
| 11 | Foard County | 16.46 |
| 11 | Refugio County | 16.46 |
| 12 | Cochran County | 15.53 |
| 13 | Liberty County | 15.31 |
| 13 | Polk County | 15.31 |
| 14 | Tyler County | 15.01 |
| 15 | Zapata County | 14.63 |
| 16 | San Augustine County | 14.54 |
| 17 | Frio County | 14.42 |
| 18 | Dallam County | 14.27 |
| 19 | King County | 14.06 |
| 20 | Mitchell County | 13.91 |
| 21 | Concho County | 13.73 |
| 22 | Houston County | 13.65 |
| 23 | Trinity County | 13.39 |
| 24 | Dimmit County | 13.24 |
| 25 | Swisher County | 13.07 |
| 26 | Jack County | 12.95 |
| 27 | Panola County | 12.79 |
| 28 | Parmer County | 12.73 |
| 29 | Baylor County | 12.55 |
| 30 | Webb County | 12.54 |
| 31 | Terry County | 12.46 |
| 32 | Sabine County | 12.44 |
| 33 | Jasper County | 12.38 |
| 34 | Navarro County | 12.37 |
| 35 | Upshur County | 12.34 |
| 36 | Stonewall County | 12.31 |
| 37 | Henderson County | 12.21 |
| 38 | Crosby County | 12.17 |
| 39 | Delta County | 12.14 |
| 40 | Freestone County | 12.12 |
| 41 | San Jacinto County | 12.11 |
| 42 | Hudspeth County | 11.99 |
| 43 | Eastland County | 11.82 |
| 44 | Garza County | 11.74 |
| 45 | Shelby County | 11.72 |
| 46 | Lamb County | 11.60 |
| 47 | Castro County | 11.51 |
| 48 | Limestone County | 11.47 |
| 49 | Knox County | 11.42 |
| 50 | Cass County | 11.40 |
| 51 | Haskell County | 11.30 |
| 52 | Montague County | 11.27 |
| 53 | Jackson County | 11.24 |
| 54 | San Saba County | 11.17 |
| 55 | Mills County | 11.16 |
| 56 | Briscoe County | 11.07 |
| 57 | Donley County | 11.02 |
| 57 | Nolan County | 11.02 |
| 58 | Coke County | 11.00 |
| 58 | Dawson County | 11.00 |
| 59 | Van Zandt County | 10.99 |
| 60 | Leon County | 10.89 |
| 61 | Wheeler County | 10.86 |
| 62 | Presidio County | 10.83 |
| 63 | Lamar County | 10.82 |
| 64 | Madison County | 10.70 |
| 65 | Wood County | 10.66 |
| 66 | Fannin County | 10.65 |
| 67 | Marion County | 10.62 |
| 68 | Angelina County | 10.60 |
| 69 | Red River County | 10.56 |
| 70 | Potter County | 10.50 |
| 71 | Gray County | 10.49 |
| 72 | Ector County | 10.44 |
| 73 | Sherman County | 10.42 |
| 74 | Dickens County | 10.38 |
| 74 | Young County | 10.38 |
| 75 | Winkler County | 10.37 |
| 76 | Rains County | 10.34 |
| 77 | Hopkins County | 10.27 |
| 78 | Hardin County | 10.24 |
| 79 | Live Oak County | 10.22 |
| 80 | Burleson County | 10.18 |
| 81 | Duval County | 10.14 |
| 82 | Orange County | 10.09 |
| 83 | Hill County | 10.08 |
| 84 | Anderson County | 10.06 |
| 85 | Cherokee County | 10.05 |
| 86 | Coleman County | 9.94 |
| 87 | Motley County | 9.92 |
| 88 | Sutton County | 9.91 |
| 89 | Hardeman County | 9.90 |
| 89 | Martin County | 9.90 |
| 90 | Jones County | 9.89 |
| 91 | Kaufman County | 9.82 |
| 92 | McCulloch County | 9.75 |
| 93 | Kimble County | 9.72 |
| 94 | Palo Pinto County | 9.66 |
| 95 | Menard County | 9.63 |
| 96 | Moore County | 9.61 |
| 97 | Willacy County | 9.51 |
| 98 | Wise County | 9.48 |
| 99 | Collingsworth County | 9.43 |
| 100 | Jim Wells County | 9.40 |
| 101 | Gonzales County | 9.27 |
| 102 | Brown County | 9.21 |
| 102 | Goliad County | 9.21 |
| 102 | Robertson County | 9.21 |
| 103 | Falls County | 9.20 |
| 104 | Titus County | 9.12 |
| 105 | Hunt County | 9.08 |
| 106 | Andrews County | 9.04 |
| 107 | Lynn County | 9.03 |
| 108 | Llano County | 8.91 |
| 109 | Hockley County | 8.81 |
| 110 | Gregg County | 8.76 |
| 111 | Wharton County | 8.69 |
| 112 | Hale County | 8.67 |
| 113 | Grimes County | 8.62 |
| 114 | Callahan County | 8.56 |
| 115 | Reagan County | 8.48 |
| 116 | Hamilton County | 8.43 |
| 116 | Howard County | 8.43 |
| 117 | Harrison County | 8.38 |
| 118 | Camp County | 8.35 |
| 119 | Johnson County | 8.32 |
| 120 | Atascosa County | 8.29 |
| 121 | Hidalgo County | 8.28 |
| 122 | Calhoun County | 8.27 |
| 123 | Nacogdoches County | 8.17 |
| 124 | Hutchinson County | 8.15 |
| 125 | Edwards County | 8.09 |
| 126 | Cameron County | 8.02 |
| 127 | Scurry County | 8.00 |
| 128 | Bowie County | 7.92 |
| 129 | Clay County | 7.87 |
| 130 | DeWitt County | 7.86 |
| 131 | Bee County | 7.84 |
| 132 | Archer County | 7.67 |
| 132 | Rusk County | 7.67 |
| 133 | Upton County | 7.61 |
| 133 | Uvalde County | 7.61 |
| 134 | Milam County | 7.56 |
| 135 | Stephens County | 7.53 |
| 136 | Mason County | 7.50 |
| 137 | Coryell County | 7.48 |
| 138 | Ward County | 7.45 |
| 139 | Bosque County | 7.42 |
| 140 | Crockett County | 7.32 |
| 141 | Floyd County | 7.26 |
| 142 | Parker County | 7.25 |
| 143 | Lampasas County | 7.24 |
| 144 | Cooke County | 7.21 |
| 145 | Lavaca County | 7.14 |
| 145 | Walker County | 7.14 |
| 146 | Wichita County | 7.10 |
| 147 | Lee County | 6.92 |
| 148 | Childress County | 6.91 |
| 149 | Ochiltree County | 6.88 |
| 149 | San Patricio County | 6.88 |
| 150 | Comanche County | 6.85 |
| 151 | Erath County | 6.77 |
| 152 | Hansford County | 6.73 |
| 153 | Caldwell County | 6.57 |
| 154 | Morris County | 6.56 |
| 155 | Runnels County | 6.51 |
| 156 | Ellis County | 6.50 |
| 157 | Jefferson County | 6.48 |
| 158 | Waller County | 6.44 |
| 159 | Bastrop County | 6.40 |
| 160 | Kleberg County | 6.27 |
| 161 | Deaf Smith County | 6.24 |
| 162 | Carson County | 6.23 |
| 162 | Somervell County | 6.23 |
| 163 | Smith County | 6.16 |
| 164 | Karnes County | 6.14 |
| 164 | Wilson County | 6.14 |
| 165 | Hemphill County | 6.13 |
| 166 | Hartley County | 6.08 |
| 167 | Hood County | 6.05 |
| 168 | Jeff Davis County | 6.02 |
| 169 | Kerr County | 6.00 |
| 170 | Shackelford County | 5.93 |
| 171 | Grayson County | 5.89 |
| 172 | Loving County | 5.88 |
| 173 | Fisher County | 5.86 |
| 174 | Matagorda County | 5.85 |
| 174 | Real County | 5.85 |
| 175 | Pecos County | 5.82 |
| 176 | Cottle County | 5.79 |
| 177 | Taylor County | 5.69 |
| 178 | Throckmorton County | 5.67 |
| 179 | Brazoria County | 5.64 |
| 180 | Chambers County | 5.63 |
| 181 | McLennan County | 5.61 |
| 182 | Washington County | 5.60 |
| 183 | Maverick County | 5.51 |
| 184 | Borden County | 5.47 |
| 185 | Franklin County | 5.44 |
| 186 | Tom Green County | 5.43 |
| 187 | Victoria County | 5.42 |
| 188 | Bell County | 5.38 |
| 189 | Burnet County | 5.37 |
| 190 | Montgomery County | 5.36 |
| 190 | Nueces County | 5.36 |
| 191 | Fayette County | 5.30 |
| 192 | Bailey County | 5.27 |
| 193 | Aransas County | 5.23 |
| 193 | Midland County | 5.23 |
| 194 | Hall County | 5.20 |
| 195 | Galveston County | 5.18 |
| 196 | Medina County | 5.17 |
| 197 | Bandera County | 5.15 |
| 198 | Oldham County | 5.07 |
| 199 | Tarrant County | 4.98 |
| 200 | Colorado County | 4.84 |
| 201 | Armstrong County | 4.71 |
| 202 | Lubbock County | 4.66 |
| 203 | Dallas County | 4.37 |
| 204 | Lipscomb County | 4.31 |
| 205 | Austin County | 4.16 |
| 205 | El Paso County | 4.16 |
| 206 | Val Verde County | 4.09 |
| 207 | Randall County | 4.08 |
| 208 | Bexar County | 4.05 |
| 209 | Harris County | 3.96 |
| 210 | Guadalupe County | 3.91 |
| 211 | Kent County | 3.81 |
| 212 | Roberts County | 3.80 |
| 213 | Brazos County | 3.70 |
| 214 | Rockwall County | 3.63 |
| 215 | Irion County | 3.54 |
| 216 | Crane County | 3.30 |
| 217 | Glasscock County | 3.01 |
| 218 | Gillespie County | 2.96 |
| 219 | Blanco County | 2.77 |
| 220 | Williamson County | 2.70 |
| 221 | Denton County | 2.69 |
| 222 | Schleicher County | 2.64 |
| 223 | Comal County | 2.56 |
| 224 | Hays County | 2.52 |
| 225 | Fort Bend County | 2.50 |
| 226 | Collin County | 2.42 |
| 227 | Brewster County | 2.37 |
| 228 | Travis County | 2.06 |
| 229 | Kinney County | 1.77 |
| 230 | Kendall County | 1.76 |
| 231 | Culberson County | 1.36 |
| 232 | Sterling County | 0.56 |
| 233 | Kenedy County | 0.00 |
| 233 | McMullen County | 0.00 |
| 233 | Terrell County | 0.00 |