 In 2015-2016 State of Texas Assessments of Academic Readiness (STAAR) results, 82% of students in Brock ISD met Level II Satisfactory standards, compared with 77% in Region 11 and 75% in the state of Texas.In the 2015-2016 school year, the school district had a total of 178 students, ranging from pre-kindergarten through grade 8.As of the 2015-2016 school year, the ethnic distribution of the school district was 77.5% White, 19.7% Hispanic, 0.6% African American, 0.6% Asian, 0.0% American Indian, 0.0% Pacific Islander, and 1.7% from two or more races.