Summary:
This analysis examines four elementary schools (grades K-5) in San Diego's 92120 zip code, all part of the San Diego Unified district, revealing a stark contrast in performance within the same neighborhood.
Three schools—Dailard Elementary, Marvin Elementary, and Hearst Elementary—form a high-achieving cluster, consistently ranking in the top 6% of California elementary schools with proficiency rates in English and Math around 75-80%, far above state averages, and very low chronic absenteeism below 11%.
In contrast, Foster Elementary performs significantly lower, ranking in the 43rd percentile with proficiency near 35-40% and a chronic absenteeism rate of 28.8%. A notable finding is that Foster spends over $4,000 more per student than the higher-performing schools, indicating that greater resources alone have not yet closed the achievement gap, highlighting a distinct educational divide within this single zip code.
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