CHAPARRAL H S KILLEEN, TX School Information Address 4400 CHAPARRAL RD, KILLEEN, TX 76542 School Type public Enrollment 1,953 Grades 09-12 Football Program No athletic program data available. Related Schools Schools in KILLEEN ADVENTHEALTH SCHOOL BELL CO J J A E P BELL COUNTY INSPIRE ACADEMY C E ELLISON H S GATEWAY H S