| Vocal | |
| District 1 | (3A) Canyon; (4A) Borger, Pampa; (5A) Amarillo, Amarillo: Tascosa |
| District 3 | (4A) McKinney; (5A) Dallas: Lake Highlands, Garland, Garland: Lakeview Centennial, Mesquite, Richardson: Berkner, South Garland |
| District 5 | (3A) Springtown; (5A) Arlington, Arlington: Lamar, Arlington: Martin, Denton, Euless: Trinlty, Fort Worth: Haltom, Fort Worth: Richland, Hurst: Bell, Keller |
| District 6 | (5A) Odessa |
| District 8 | (4A) College Station: A&M Consolidated, Hewitt: Midway; (5A) Kllleen, Killeen: Ellison |
| District 9 | (5A) Houston: Jersey Village, Klein |
| District 10 | (3A) Anahuac; (4A) Livingston, West Orange-Stark; (5A) Vidor |
| District 11 | (5A) Kerrville: Tivy, San Antonio: Clark, San Antonio: Marshall, San Antonlo: Taft |
| District 12 | (5A) Converse: Judson, San Antonio: Lee, San Antonio: MacArthur, San Antonio: Madison |
| District 13 | (3A) Palacios, Sweeny; (4A) Port Lavaca: Calhoun; (5A) Victoria |
| District 15 | (5A) Edinburg, Harlingen, McAllen, McAllen: Memorial |
| District 16 | (3A) Denver City; (4A) Levelland; (5A) Lubbock Coronado, Plainview |
| District 17 | (4A) Katy Taylor, Rosenberg: Lamar Consolidated; (5A) Alief: Hastings |
| District 18 | (5A) Austin: Westlake |
| District 19 | (5A) Clear Creek, Clear Lake, Deer Park, Humble, Kingwood, Pasadena: Doble, Pasadena: Rayburn, South Houston |
| District 20 | (4A) Dallas: Jefferson, Dallas: Highland Park; (5A) Carrollton: Turner, Duncanville, Irving |
| District 21 | (2A) Tatum; (4A) Jacksonville; (5A) Tyler: Lee |