Summary:
This analysis examines four elementary schools (three K-8 and one K-5) in Sacramento's 95864 zip code, with three in the San Juan Unified district and one in the Gateway International District charter network.
Mariemont Elementary stands out as the clear top performer, with academic scores well above state averages, the lowest chronic absenteeism, and a consistent top-tier statewide ranking. In contrast, Thomas Edison Language Institute K-8 and Sierra Oaks K-8, which share the same district as Mariemont, have significantly lower academic proficiency and higher chronic absenteeism, with Sierra Oaks showing a concerning decline in its statewide ranking over recent years.
The charter school, Gateway International, performs solidly in the middle of this group, with particular strength in science and strong elementary grade results, though its performance dips in middle school. A key finding is that per-student spending does not directly predict success, as the highest-performing school does not have the highest budget, and the schools with greater economic need tend to face greater academic challenges despite similar resource levels from the district.
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