Summary:
The River Delta Joint Unified district includes four elementary schools (K-6) in a high-need area, where performance varies dramatically despite similar student demographics.
Isleton Elementary is the clear standout, earning a 4-star rating with test scores well above the district and state averages, especially in science, and it has the lowest rate of chronic student absenteeism. In contrast, D. H. White Elementary, the largest school, has a 1-star rating with the lowest test scores and the highest absenteeism in the group. Bates Elementary and Walnut Grove Elementary fall in the middle, with Bates showing strong improvement in its ranking.
Key takeaways for parents are that school size and spending per student do not directly predict success here, as the highest-performing school has mid-range resources. Attendance appears closely linked to achievement, with the top school having the best attendance record. The district faces a common challenge in 4th-grade math, where all schools struggle, but Isleton Elementary demonstrates that high achievement is possible within this community.
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