Summary
Ellison Elementary in San Antonio, TX, is a mid-sized school serving 780 students in grades PK-5 within the Northside Independent School District (Isd), and it has consistently ranked among the top 20-25% of Texas elementary schools over the past decade, earning a 4-star rating for nine consecutive years. The school stands out for its exceptional reading performance, with proficiency rates in 3rd, 4th, and 5th grades dramatically higher than both district and state averages—for example, 5th grade reading proficiency reached 78.35% in the 2025-2026 school year, over 20 percentage points above the district average. This success extends to diverse student subgroups, including Hispanic, African American, and Special Education students, who perform in the 87th to 92nd percentiles statewide, indicating effective teaching strategies that reach a broad range of learners.
Ellison occupies a unique "middle ground" among nearby schools, which tend to be either high-performing with low poverty rates (like Aue Elementary, Beard Elementary, and Blattman Elementary) or lower-performing with higher poverty rates (like Carnahan Elementary, Boone Elementary, and Locke Hill Elementary). With 32.56% of students qualifying for free or reduced lunch, Ellison serves a more economically diverse population than top-tier peers yet still achieves top-20% statewide rankings. Its closest neighbor, Leon Springs Elementary, has a lower poverty rate (21.22%) and slightly higher ranking (91st percentile), but Ellison's larger enrollment and diverse student body highlight its effectiveness at scaling success.
While Ellison excels in reading, its math performance, though above district and state averages, lags behind—for instance, 5th grade math proficiency was 54.17% compared to 78.35% in reading, suggesting room for growth in mathematics instruction. The school's Spanish-language STAAR program is a major asset, with students outperforming district and state averages by wide margins, such as 60% proficiency in 5th grade math versus 23.83% district-wide. Ellison also demonstrates cost-effective excellence, spending $8,747 per student—less than lower-performing peers like Carnahan ($10,852) and Boone ($11,603)—and showing resilience with a strong recovery from a pandemic-era dip in 2021-2022 to an 83rd percentile ranking by 2025-2026.
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