East Central High School

East Central High School in San Antonio, TX, is a large public high school serving 3,362 students in grades 9-12, and is part of the East Central Independent School District (Isd), which ranks in the 25th percentile of Texas districts. The school has a 1-star rating from Schooldigger, with a student body where about two-thirds are economically disadvantaged, and it faces significant challenges, particularly in math.

The most pressing concern is Algebra I proficiency, which sits at just 12.25%—far below the state average of 54.03% and less than half the district average. This is a persistent issue, with rates as low as 2.73% in prior years. In contrast, the nearby East Central Cast Lead High School, a smaller alternative campus just 0.15 miles away, achieves nearly triple the Algebra I proficiency (32.89%) despite a higher percentage of economically disadvantaged students. This suggests that East Central’s large class sizes (18.5:1 student-teacher ratio, the highest among peers) and lower per-student spending ($8,590) may be straining academic outcomes. The school does show a relative strength in U.S. History, with 59.05% proficiency, close to the district average, and its African American students rank in the 32nd percentile statewide, a bright spot compared to other subgroups.

Graduation rates have declined for four consecutive years, dropping from 92.9% to 83.6%, now below the state average, while the dropout rate has risen to 2.9%. Compared to peers like Cast Med High School, which achieves higher proficiency in subjects like Biology (67.74%) despite similar economic challenges, East Central’s struggles highlight the need for targeted support. For parents, this school offers a large, diverse community but requires close attention to math readiness and graduation tracking, with the nearby CAST Lead campus providing a potential model for improvement through smaller, more focused instruction.