Summary:
Zip code 95425 includes four schools in Cloverdale serving kindergarten through grade 12: Jefferson Elementary (K–4), Washington (grades 5–8), and Cloverdale High and Johanna Echols-Hansen High (Continuation) (grades 9–12). Together, they enroll 1,293 students; the continuation school enrolls 20. The clearest academic concern is Washington, whose reported results are the lowest among these schools in every tested subject with results.
Cloverdale High leads the reported 2025–2026 all-grades results: 45% in English language arts (ELA), 24% in math, and 22% in science. It is 25 percentage points above Washington in ELA, 11 points above in math, and 13 points above in science. By comparison, Washington scored 20% in ELA, 13% in math, and 9% in science, trailing the state by 29, 26, and 27 points, respectively. Jefferson is between them in ELA and math, at 28% and 23%. These all-grades summaries cover different grade spans, so they are not same-grade comparisons.
Recent changes are mixed rather than showing a shared upward trend: from 2024–2025 to 2025–2026, the three schools’ average ELA result fell by 1 percentage point, while the average in math rose by 2 points; the two schools with science results in both years saw their average fall by 3 points. At Jefferson, ELA rose by 5 points and math fell by 3; at Cloverdale High, math rose by 8 points while ELA was essentially unchanged. SchoolDigger ranks Cloverdale High at the 41st percentile, Jefferson at the 17th, and Washington at the 7th for 2025–2026. All four schools report free/reduced lunch eligible measures for 2024–2025: about 57% at each of the three larger schools and 85% at the continuation school. The high schools report graduation rates of 94% and 96%, but chronic absenteeism is 35% at the continuation school versus 18% statewide; its test-score values are suppressed.
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