Summary:
Schools in zip code 94589 include 10 schools—four elementary, three middle, two high, and one alternative—offering options from elementary through high school. Results vary considerably from school to school, but the overall 2025–26 picture is below state levels: the eight schools with reported scores averaged 33% in English language arts (ELA), 24% in math, and 23% in science, compared with state results of 49%, 38%, and 36%. The most important takeaway is that a few schools excel in particular subjects, while the typical school score remains below the state.
American Canyon Middle leads current all-grades ELA and science: its 52% ELA score is 3 points above the state, and its 37% science score is about 1 point higher. Donaldson Way Elementary leads math at 45%, 7 points above the state, and stands out among elementary schools by leading in math across grades 3–5. At the other end, Johnston Cooper Elementary has the lowest current ELA and science scores, at 19% and 8%—30 and 28 points below state results. Solano Widenmann Leadership Academy has the lowest math score, 12%, or 27 points below the state. Results also shift over time: Griffin Academy High led ELA in 2024–25 at 63%, then fell by 19 points the next year.
Across the same eight schools, average scores fell by 2 points in ELA and rose by about 1 point each in math and science from 2024–25 to 2025–26; in all three subjects, the gap to the state widened because state results rose more. SchoolDigger’s statewide percentile rankings show different paths: American Canyon Middle rose from 55 to 61 between 2023–24 and 2025–26, while MIT Griffin Academy Middle fell from 36 to 18. As context, all 10 schools report free/reduced lunch eligible figures for school year 2024–25, ranging from 62% at Elite Public to 83% at Widenmann; this measure does not sort schools into a simple performance pattern. Elite also pairs a 100% graduation rate with 38% chronic absenteeism, compared with 18% statewide. Only eight schools have 2025–26 test scores; MIT Academy and Mare Island Technology Academy do not.
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