Summary:
Zip code 76950 is home to a single high school, Sonora Secondary School, which serves grades 7 through 12 as part of the Sonora Independent School District (Isd) in a small, rural Texas community with 278 students.
Sonora Secondary School excels at keeping students on track, boasting a remarkable 98.3% graduation rate and a 0.0% dropout rate for the 2023-2024 school year. This is supported by a very low student-teacher ratio of 8.5:1, allowing for personalized attention. However, the school's state ranking has declined from the 57th percentile to the 48th percentile over the last three years, earning it a 2-star rating. This creates a paradox: the school is outstanding at retaining and graduating students, but its academic test scores are not keeping pace with other schools statewide. The school's performance is notably split by subject; it consistently meets or exceeds state averages in Reading and English, particularly in English II Reading where 64.58% of students were proficient in 2025-2026, compared to the state's 59.88%. Conversely, it struggles significantly in Mathematics, with 7th Grade Math proficiency dropping to just 12.82% and Algebra I proficiency at 44%, both well below state averages.
A key takeaway for parents is the significant year-to-year volatility in test scores, a common trait for small schools. For example, 7th Grade Reading proficiency swung from 33.33% to 63.16% in just one year, while 7th Grade Math plummeted from 39.02% to 12.82% over the same period. This means a single grade's performance can dramatically shift the school's overall profile, making long-term trends difficult to assess. With per-student spending at $16,440—well above the state average—the school invests heavily in its small class sizes, but this has not yet translated into consistently above-average scores across all subjects. Parents should consider the school's strong graduation and support systems alongside its academic challenges and variable test performance.
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