Summary
Bidwell Continuation High is a small continuation school in Antioch, Contra Costa County, serving 147 students in grades 10–12. Its test scores have improved, but remain below state and district results. The most urgent concern is chronic absenteeism: 50% of students were chronically absent in 2025–26, compared with 31% in Antioch Unified and 18% statewide.
ELA is Bidwell’s strongest subject relative to nearby schools, the district and the state; math is its weakest. In 2025–26, 23% of students were proficient in ELA, compared with 5% in math and 8% in science. The state results were 49%, 38% and 36%, respectively, while district results were 28%, 16% and 17%. Among Bidwell and ten nearby schools, Bidwell ranked eighth in each subject; the nearby-school averages were 38% in ELA, 16% in math and 18% in science. So, although ELA leads Bidwell’s results, it is still well below the state and nearby-school average.
Scores have risen since 2022–23: ELA proficiency increased by 12 percentage points, math by 3 and science by 5. ELA also narrowed its gap to the state by 9 points, while the math and science gaps widened slightly. Graduation improved from 64% in 2022–23 to 84% in 2025–26, but attendance remains a major concern. SchoolDigger placed Bidwell at the 17th percentile in 2025–26, up from 7 the year before; it ranked 1,781 of 2,137 schools and received one star. Its 2024–25 student-teacher ratio was 15.1, below the nearby-school average of 18.3. In 2024–25, 88% of students were free/reduced lunch eligible, the fourth-highest reported rate among nearby schools. SchoolDigger’s statewide effectiveness percentile for English Language Learner Students fell from 49 in 2021–22 to 7 in 2023–24, a 42-point drop that signals a sharp decline in the group’s relative standing.
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