Summary:
Zip code 75160 in Terrell, Texas, is home to three high schools serving grades 9-12 (and 7-12 for one campus), all part of the Terrell Independent School District (Isd), which ranks in the bottom 17% of Texas districts.
Terrell High School is the largest and primary school, enrolling 1,458 students and serving as the district's academic anchor. It has a 91.2% graduation rate and a low 1.5% dropout rate, but its test scores lag significantly behind state averages—for example, only 22.48% of students were proficient in Algebra I compared to 54.03% statewide. In contrast, the two smaller specialized campuses face far greater challenges. Terrell Alternative Education Center/Phoenix School (32 students) recorded 0% proficiency in Algebra I and English I Reading, with its highest score being 9.09% in U.S. History. Tisd Child & Adolescent School (21 students) has the highest per-student spending at $25,848 and the lowest student-to-teacher ratio at 5.7:1, yet it also has a staggering 16.7% dropout rate—over ten times higher than Terrell High School.
A key takeaway is the stark contrast in resource allocation versus outcomes. The two alternative schools spend more than double per student ($27,441 and $25,848) compared to Terrell High School ($11,454), but this investment has not translated into academic proficiency. While Terrell High School retains 75.51% of its students as economically disadvantaged and performs below state benchmarks, it remains the most stable option in the area. The data suggests that the district's most at-risk students, even in highly supportive environments, continue to struggle profoundly, highlighting systemic challenges across the entire Terrell ISD.
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