Ranking of Texas Counties By Percentage of Non-Hispanic White Alone Population Aged 25 years and above with an Educational attainment of High School Graduate or Equivalent in 2021 (ACS-5Yrs)

Updated on September 5, 2025.

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 High School Graduate or Equivalent was 22.74%. Among all Texas counties, Culberson County had the highest percentage of its Non-Hispanic White Alone population (aged 25 years and above) with an educational attainment of High School Graduate or Equivalent (57.27%), followed by Zavala County (45.31%), and Jasper County (45.02%).

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.

Ranking of Texas Counties By Percentage of Non-Hispanic White Alone Population (Aged 25yrs+) with an Educational Attainment of High School Graduate or Equivalent in 2021
Culberson County
Zavala County
Jasper County
Cass County
Maverick County
Morris County
Crane County
Milam County
San Augustine County
Stonewall County
Ranking of Texas Counties By Percentage of Non-Hispanic White Alone Population (Aged 25yrs+) with an Educational Attainment of High School Graduate or Equivalent in 2021
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Rank County Percentage of Population (Aged 25yrs+) (%)
1 Culberson County 57.27
2 Zavala County 45.31
3 Jasper County 45.02
4 Cass County 44.79
5 Maverick County 43.77
6 Morris County 43.26
7 Crane County 42.80
8 Milam County 42.51
9 San Augustine County 42.41
10 Stonewall County 42.37
11 Madison County 42.15
11 Willacy County 42.15
12 Red River County 41.69
13 Gonzales County 41.64
14 Deaf Smith County 41.57
15 Sterling County 40.97
16 Liberty County 40.84
17 Lavaca County 40.49
18 Newton County 40.11
19 Frio County 40.06
20 San Jacinto County 39.93
21 McMullen County 39.90
22 Hardin County 39.75
23 Crockett County 39.74
24 Rains County 39.57
25 Dallam County 39.49
26 Ochiltree County 39.35
27 DeWitt County 39.28
28 Tyler County 39.25
29 Jack County 39.18
30 Real County 39.08
31 Lee County 39.07
32 Archer County 38.93
33 Garza County 38.87
34 Karnes County 38.68
35 King County 38.28
36 Marion County 38.14
37 Trinity County 38.03
38 Pecos County 37.94
39 Titus County 37.82
40 Leon County 37.72
41 Throckmorton County 37.67
42 Fayette County 37.65
43 Colorado County 37.58
44 Falls County 37.55
45 Atascosa County 37.51
45 Mitchell County 37.51
46 Anderson County 37.49
46 Shelby County 37.49
47 Polk County 37.45
48 Concho County 37.44
49 Haskell County 37.29
50 Hamilton County 37.26
51 Montague County 36.84
52 San Saba County 36.80
53 Walker County 36.71
54 Orange County 36.53
55 Crosby County 36.31
56 Johnson County 36.22
57 Palo Pinto County 36.09
58 McCulloch County 36.02
59 Fisher County 36.00
60 Sabine County 35.94
61 Robertson County 35.91
62 Baylor County 35.84
63 Stephens County 35.74
64 Jim Wells County 35.69
65 Carson County 35.49
66 Howard County 35.36
67 Caldwell County 35.35
68 Hunt County 35.23
69 Burleson County 35.18
70 Clay County 35.05
70 Runnels County 35.05
71 Roberts County 35.00
72 Jones County 34.96
73 Wheeler County 34.91
73 Wise County 34.91
74 Hopkins County 34.86
75 Fannin County 34.79
76 Hall County 34.68
77 Houston County 34.60
78 Upshur County 34.56
79 Hill County 34.46
80 Brown County 34.38
81 Hutchinson County 34.19
82 Refugio County 33.99
83 Freestone County 33.80
84 Coke County 33.77
85 Terry County 33.56
86 Hemphill County 33.48
87 Swisher County 33.42
88 Lamar County 33.33
89 Childress County 33.30
90 Live Oak County 33.24
91 Henderson County 33.02
92 Young County 32.98
93 Bowie County 32.94
94 Nolan County 32.92
95 Hansford County 32.84
96 Hardeman County 32.81
97 Comanche County 32.80
98 Callahan County 32.74
99 Grimes County 32.71
100 Wood County 32.62
101 Wilbarger County 32.52
102 Bosque County 32.47
103 Ward County 32.40
104 Bailey County 32.39
104 Rusk County 32.39
104 Wichita County 32.39
105 Ector County 32.32
106 Van Zandt County 32.28
107 Mills County 32.27
108 Delta County 32.18
109 Calhoun County 32.01
109 Cooke County 32.01
110 Austin County 31.96
111 Starr County 31.80
112 Eastland County 31.76
113 Navarro County 31.73
114 Martin County 31.67
115 Burnet County 31.59
116 Limestone County 31.55
117 Gray County 31.50
118 Jackson County 31.38
119 Gaines County 31.34
120 Somervell County 31.30
121 Scurry County 31.29
122 Cochran County 31.21
123 Camp County 31.19
124 Coleman County 31.15
124 Hartley County 31.15
124 Winkler County 31.15
125 Bee County 31.13
126 Angelina County 31.05
127 Lipscomb County 30.98
128 Wilson County 30.97
129 Knox County 30.95
130 Cherokee County 30.94
131 Schleicher County 30.85
132 Oldham County 30.80
133 Reeves County 30.77
134 Donley County 30.73
135 Motley County 30.55
136 Kaufman County 30.51
137 Potter County 30.32
138 Uvalde County 30.29
139 Harrison County 30.28
140 Bastrop County 30.26
141 Panola County 29.97
142 Victoria County 29.96
143 Lamb County 29.92
144 Medina County 29.77
145 Blanco County 29.51
146 Matagorda County 29.47
147 Grayson County 29.26
148 Nacogdoches County 29.22
149 Coryell County 29.18
150 Waller County 28.99
151 Brooks County 28.96
152 San Patricio County 28.92
153 Bandera County 28.87
154 Reagan County 28.81
155 Hudspeth County 28.78
156 Dickens County 28.75
157 Jefferson County 28.65
158 Gregg County 28.64
159 Hockley County 28.60
160 Washington County 28.42
161 Hale County 28.40
162 Dimmit County 28.24
163 Floyd County 28.22
164 Guadalupe County 28.17
165 Tom Green County 27.92
166 Lampasas County 27.79
167 Goliad County 27.76
168 Parker County 27.75
169 Armstrong County 27.64
170 Andrews County 27.60
171 Kimble County 27.47
172 Dawson County 27.46
173 Aransas County 27.26
174 Chambers County 27.25
175 Erath County 27.12
176 Briscoe County 27.11
177 Cottle County 27.07
178 Taylor County 27.00
179 Moore County 26.99
180 Hood County 26.98
181 Franklin County 26.92
182 Kerr County 26.18
183 Ellis County 26.13
184 Kleberg County 26.02
185 Llano County 25.95
186 Sherman County 25.83
187 Hidalgo County 25.75
188 Wharton County 25.48
189 Glasscock County 25.45
190 Brazoria County 25.41
191 Bell County 25.40
192 Sutton County 25.17
193 Nueces County 25.00
194 Cameron County 24.93
194 Kent County 24.93
195 McLennan County 24.78
196 Castro County 24.68
197 Upton County 24.15
198 Foard County 23.98
199 Collingsworth County 23.93
200 Irion County 23.75
200 Montgomery County 23.75
201 Lynn County 23.62
202 Gillespie County 23.57
203 Webb County 23.53
204 Mason County 23.24
205 Menard County 22.84
206 Yoakum County 22.72
207 Parmer County 22.56
208 Borden County 22.51
209 Randall County 22.41
210 Smith County 22.18
211 Galveston County 21.89
212 Comal County 21.69
213 Shackelford County 21.41
214 La Salle County 21.37
215 Lubbock County 21.13
216 Tarrant County 20.95
217 Duval County 20.42
218 Midland County 20.37
219 Val Verde County 19.74
220 El Paso County 18.80
221 Bexar County 18.31
222 Harris County 17.88
223 Jeff Davis County 17.71
224 Loving County 17.65
225 Brazos County 17.41
226 Williamson County 17.30
227 Rockwall County 17.29
227 Terrell County 17.29
228 Dallas County 17.19
228 Hays County 17.19
229 Denton County 16.59
230 Jim Hogg County 15.34
231 Collin County 15.23
232 Kendall County 14.97
233 Fort Bend County 14.86
234 Kinney County 13.37
235 Zapata County 11.27
236 Brewster County 10.82
237 Travis County 10.19
238 Edwards County 9.29
239 Presidio County 4.92
240 Kenedy County 0.00