Sst Northwest

Sst Northwest is a public charter school in San Antonio, TX, serving 661 students in pre-kindergarten through 7th grade within the School Of Science And Technology Discovery district, and it has earned a 4-star rating by ranking in the top quarter of Texas elementary schools.

This school stands out most for its exceptional math performance in upper grades. While 3rd grade math scores have been below the state average, the school dramatically accelerates learning, with 7th grade math proficiency reaching 69.44% compared to the state's 29.41%—a 40-point advantage. In fact, 94.74% of 8th graders were proficient in Algebra I, far exceeding the state average of 44.73%. Reading scores are also consistently strong across all grade levels, with 7th graders achieving 77.78% proficiency versus the state's 54.04%. Compared to the nearest charter competitor, Legacy Traditional School - Alamo Ranch, Sst Northwest ranks significantly higher overall (76th percentile vs. 37th percentile) and outperforms it in both math and reading at multiple grade levels.

However, the school shows some notable contrasts. While it excels with many student groups, its Gifted and Talented program performance dropped from the 61st to the 45th percentile recently, and Special Education scores are below average. For parents focused on K-5 education, nearby Kallison Elementary (in Northside Independent School District (Isd)) offers slightly higher overall rankings and stronger science scores. Sst Northwest's true advantage emerges in grades 6-8, where its unique math acceleration pathway provides a clear benefit that traditional elementary schools cannot match. The school also operates efficiently, spending just $7,437 per student—far less than many nearby schools—while still achieving top-quartile results.