Every other year, the University Interscholastic League (UIL) reclassifies and realigns districts. The University Interscholastic League exists to provide educational extracurricular academic, athletic, and music contests.

BISD’s 2018-2020 UIL Districts

Birdville High School (5A)

District 4

• Carrollton Creekview High
• Carrollton Smith High
• Carrollton Turner High
• Colleyville Heritage High
• Denton Ryan High
• Grapevine High
• Birdville High

Haltom and Richland high schools (6A)

District 3

• Abilene High
• Euless Trinity High
• Haltom High
• LD Bell High
• Richland High
• San Angelo Central High
• Weatherford High