Texas counties ranked by the diversity index, the chance that two public school students picked at random from the county belong to different racial or ethnic groups. Counties need at least 3 schools and 1,000 students to qualify. The median ranked county is at 53.4%. Showing ranks 151 to 192.
| # | County | State | Diversity index |
|---|---|---|---|
| 151 | Hale County | TX | 39.1% |
| 152 | Dawson County | TX | 38.9% |
| 153 | Ochiltree County | TX | 37.8% |
| 154 | Callahan County | TX | 37.8% |
| 155 | Caldwell County | TX | 37.7% |
| 156 | Nueces County | TX | 37.3% |
| 157 | Atascosa County | TX | 37.1% |
| 158 | Winkler County | TX | 36.8% |
| 159 | Hamilton County | TX | 36.4% |
| 160 | Floyd County | TX | 36.2% |
| 161 | Sabine County | TX | 35.8% |
| 162 | Castro County | TX | 35.4% |
| 163 | Ector County | TX | 35.2% |
| 164 | Bee County | TX | 34.4% |
| 165 | Parmer County | TX | 34.2% |
| 166 | Carson County | TX | 32.7% |
| 167 | Archer County | TX | 32.3% |
| 168 | Yoakum County | TX | 31.1% |
| 169 | Clay County | TX | 31.0% |
| 170 | Kleberg County | TX | 26.9% |
| 171 | Crane County | TX | 26.7% |
| 172 | Uvalde County | TX | 25.8% |
| 173 | Jim Wells County | TX | 25.1% |
| 174 | Bailey County | TX | 21.8% |
| 175 | El Paso County | TX | 17.7% |
| 176 | Reeves County | TX | 17.3% |
| 177 | Deaf Smith County | TX | 15.6% |
| 178 | Val Verde County | TX | 13.7% |
| 179 | Frio County | TX | 11.6% |
| 180 | La Salle County | TX | 11.1% |
| 181 | Dimmit County | TX | 9.3% |
| 182 | Duval County | TX | 7.2% |
| 183 | Willacy County | TX | 6.6% |
| 184 | Presidio County | TX | 6.2% |
| 185 | Cameron County | TX | 6.0% |
| 186 | Maverick County | TX | 5.7% |
| 187 | Hidalgo County | TX | 5.1% |
| 188 | Brooks County | TX | 4.9% |
| 189 | Zavala County | TX | 4.1% |
| 190 | Webb County | TX | 2.0% |
| 191 | Starr County | TX | 1.2% |
| 192 | Zapata County | TX | 1.0% |