| Vocal | |
| District 1 | (5A) Amarillo; (5A) Amarillo: Tascosa; (4A) Borger; (3A) Canyon; (4A) Pampa |
| District 2 | (5A) Abilene; (5A) Abilene: Cooper, (3A) Abilene: Wylie; (4A) Snyder; (4A) Sweetwater; (4A) Wichita Falls; (5A) Wichita Falls: Rider |
| District 3 | (4A) Allen; (5A) Garland; (5A) Garland: Lakeview Centennial; (4A) Garland: Naaman Forest; (5A) Garland: North Garland; (5A) Garland: South Garland; (5A) Plano; (5A) Plano East; (5A) Richardson: Berkner; (5A) Richardson: Lake Highlands |
| District 4 | (4A) Kilgore; (5A) Longview; (4A) Paris |
| District 5 | (5A) Arlington: Martin; (5A) Hurst: Bell; (5A) Fort Worth: Richland |
| District 6 | (5A) Midland: Lee |
| District 8 | (5A) Bryan; (4A) College Station: A&M Consolidated; (4A) Hewitt: Midway; (5A) Killeen; (5A) Killeen: Edison |
| District 9 | (5A) Houston: Jersey Village; (5A) Houston: Langham Creek; (5A) Klein; (5A) Spring: Westfield |
| District 10 | (3A) Liberty; (4A) Livingston; (4A) Orange: West Orange-Stark; (5A) Vidor; (3A) Woodville |
| District 12 | (5A) San Antonio: Lee |
| District 13 | (3A) Palacios; (4A) Port Lavaca: Calhoun; (3A) Sweeny |
| District 14 | (5A) Corpus Christi: King; (4A) Gregory-Portland; (3A) Rockport-Fulton |
| District 16 | (5A) Lubbock: Coronado |
| District 19 | (5A) Houston: Clear Creek; (5A) Houston: South Houston; (5A) Humble: Kingwood; (5A) Pasadena: Rayburn |
| District 20 | (5A) Carrollton: Turner; (4A) Dallas: Highland Park; (4A) Dallas: Jefferson; (5A) Dallas: Washington; (5A) Duncanville |