Summary:
ZIP code 92843 has 12 schools in Garden Grove Unified: nine elementary schools serving kindergarten through grade 6, two intermediate schools for grades 7–8, and one high school for grades 9–12. Results vary substantially among elementary schools: their average proficiency was 52% in English language arts (ELA) and 46% in math, compared with state results of 49% and 38%; science averaged 35%, just below the state’s 36%. The biggest takeaway is that those averages conceal wide school-to-school differences, especially in science, where elementary results ranged from 8% to 57%.
Thomas Paine Elementary led elementary schools in ELA and math, with 73% and 68% proficient—24 and 30 points above state results. Excelsior Elementary led elementary science at 57%, 21 points above the state, and also exceeded state results in ELA and math. Ocia A. Peters Elementary was above the state in all three subjects. Among intermediate schools, James Irvine Intermediate led in ELA, math, and science, with 63%, 52%, and 47% proficient. At the lower end, Clinton Elementary was 14 points below the state in ELA and 11 points below in math; Woodbury Elementary was 28 points below in science. Santiago High had stronger ELA than the state but math proficiency 9 points lower.
Recent changes were mixed: the elementary average was essentially flat in ELA and science and fell 3 points in math from 2024–2025 to 2025–2026, while state results rose in all three subjects. Some schools moved against that pattern: Leroy L. Doig Intermediate improved in every subject, and Ocia A. Peters Elementary science rose 20 points. SchoolDigger’s statewide ranking rose for Ocia Peters, from the 73rd to the 81st percentile, and for Doig, from the 62nd to the 68th. As context, all schools report free/reduced lunch eligible figures for 2024–2025, ranging from 72% at Paine to 94% at Doig; these figures do not explain school results. Graduation is another positive measure at Santiago: 95%, compared with 88% statewide, even as its math proficiency remains below the state.
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