Summary
Petaluma Junior High serves 454 students in grades 7–8 in Petaluma, California, within the Petaluma Joint Union High district. Its clearest academic concern is the drop in results from 7th to 8th grade, especially in math: 7th-grade proficiency was 56% in ELA and 41% in math, compared with 44% and 27% in 8th grade.
ELA is the school’s strongest subject relative to the state, while science is its weakest. In 2025–2026, ELA proficiency was 50%, about 1 point above California’s 49%, but 7 points below the district. Math was 34%, 5 points below the state and 6 below the district; science was 28%, 8 points below both. Among nearby grades 7–8 schools, the school ranked third of four in each subject. Their average science proficiency was 45%, 17 points above the school’s result. The grade-level pattern is also concerning: 7th grade was above state rates in ELA and math, while 8th grade was below the state in ELA, math and science. In the broader nearby-school comparison, it ranked fifth of 11 in 7th-grade ELA and math, but sixth in 8th-grade ELA and seventh in 8th-grade math and science.
Results have not kept pace with state improvement. From 2022–2023 to 2025–2026, ELA fell 2 points, math rose 1 point, and science fell 3 points; the science gap to the state widened by 9 points. SchoolDigger placed the school at the 56th percentile with 3 stars in 2025–2026, down from the 70th percentile in 2021–2022, though it is near the middle of nearby schools. Chronic absenteeism improved from 22% to 15% over the same period and was below the state and district in 2025–2026. The 2024–2025 student-teacher ratio was 19.1, and 45% of students were reported as free/reduced lunch eligible that year. SchoolDigger’s statewide ranking for Low Socio Economic Status Students was 30th percentile in 2025–2026, compared with 56th overall, down from the subgroup’s 46th percentile in 2023–2024.
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