Portola Junior/Senior High
Test scores
CAASPP 2023-24 . % met or exceeded standardWhat this means: On the CAASPP, California's statewide test, about 40 of every 100 students at this school read and write at grade level and about 23 of 100 do math at grade level. Across all California schools, those numbers are about 47 and 36. Reading and writing scores are down about 5 points since 2014, while math scores are down about 4 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 32% of students here test proficient in math and reading, below the roughly 47% typical for California schools with a similar share of low-income students. BeatsExpectations compares each school with others at the same poverty level, not by raw scores, so a school lands here when its results trail those comparable schools, which is not the same as having low scores. A higher-scoring school can still fall in this tier if similar schools score higher still.
7-year change
SY 2017-18 vs SY 2024-25About Portola Junior/Senior High
Set in Portola, California, Portola Junior/Senior High is a very small four-year high school, one of the schools within Plumas Unified. It instructs 256 students across grades 7 through 12. That puts it 69% smaller than the typical public school in California, which averages around 838 students.
Plumas Unified runs 9 schools in total, collectively educating 1,685 students. Portola Junior/Senior High is one of those campuses.
In terms of who attends, Portola Junior/Senior High reports that 57% of the student body identifies as White. The remainder consists of 34% Hispanic, 7% multiracial. The wider county runs roughly 84% White, putting the school's mix considerably less White than the area baseline.
In terms of school funding signals, The school employs 19 full-time-equivalent teachers, for a student-teacher ratio near 13.7:1. Statewide, the average ratio sits near 18.2:1, putting Portola Junior/Senior High tighter than the state norm the norm. About 54% of enrolled students meet the income threshold for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal.
With demographic context factored in, Portola Junior/Senior High is in the bottom 10% of California public schools. The BeatsExpectations model predicts schools with this FRL share to land around 47.4%; Portola Junior/Senior High posts 31.6%, -15.8 points below that line.
In the surrounding community, Plumas County reports that the typical household earns roughly $66,031 per year, about 23% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 6%. Portola Junior/Senior High is one of 15 public schools in Plumas County (combined enrollment of about 2,049 students).
Beckwourth (Jim) High (Continuation) is the nearest neighboring public school, about 0.0 miles from this campus. Counting just inside five miles, 2 other public schools cluster around Portola Junior/Senior High. On composite proficiency, Portola Junior/Senior High comes 4th of 5 in the immediate cluster, beneath the nearby-schools average of 33.1%.
Portola Junior/Senior High operates from a small-town location.
Over the past 7-year window. Looking back 7 years, enrollment at Portola Junior/Senior High has remained close to its prior level, going from 262 students in 2018 to 256 in 2025. Over the same period, the White share edged down from 64% to 57%. Class-load math has fell: from 19.8:1 in 2018 to 13.7:1 in 2025.
Within the allk12 community for this school, the feed for Portola Junior/Senior High typically covers fundraisers, lost-and-found posts, and report-card season. Anyone with firsthand experience at this school can post or comment.
Plumas County at a glance
View full county profileQuick facts
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