Portola Junior/senior High, Portola CA

Original Research by School Decision on Portola Junior/senior High

Portola Junior/Senior High sits in a small Sierra Nevada mountain town where the school serves grades seven through twelve in a combined setting. The town itself is the only incorporated city in Plumas County, with a deeply rooted identity tied to the railroad and outdoor recreation. The student body is roughly evenly split between white and Hispanic enrollment, with more than half the students qualifying for free or reduced-price lunch, reflecting modest family incomes in a rural area where healthcare, rail service, and seasonal work anchor the local economy.

The school's academic performance is weak across the board. In math, students are struggling significantly, with only a small share of seventh graders and an even smaller fraction of eighth graders meeting state proficiency standards. English language arts shows somewhat better results, with roughly a third to two-fifths of students in grades seven and eight reaching proficiency, though this still falls well below state norms. Science proficiency is very low. These numbers come from the most recent state testing data available and represent a straightforward challenge: most students are not meeting grade-level academic expectations in core subjects. A parent considering this school should understand that academic support and intervention are areas worth discussing directly with school leadership.

The school's enrollment is small, with roughly balanced cohorts across the grades served. The upper grades, ninth through twelfth, have slightly larger cohorts than the middle grades, which is typical. The student body reflects the town's demographics and economic conditions: predominantly white and Hispanic students with significant economic need.

Portola itself is a flat-to-declining population base, not a growth town. The community has been essentially stable for decades, anchored by a regional hospital, the Union Pacific Railroad (which maintains a historic crew-change presence), and outdoor recreation tied to the Sierra Nevada landscape. A new countywide developer impact fee, adopted by the district in 2024, adds cost to new housing construction across Plumas County, which may affect families considering a move to the area. The broader district has also been shaped by the 2021 Dixie Fire, which destroyed the town of Greenville and displaced schools there; this is a material context for understanding the district's resource allocation and recovery priorities.

Housing in the Portola zip code is relatively affordable compared to California statewide, though the recent developer fees will affect the cost of new construction. The town has a car-dependent built environment typical of small mountain communities, with residents relying on personal vehicles for daily life. Regional transit exists through Plumas Transit, which connects Portola to nearby towns and to the Eastern Plumas Hospital, but service is limited.

For a family or resident weighing Portola Junior/Senior High, the key question is whether the school's current academic standing aligns with your child's needs and your expectations for support. The school serves a genuine rural, working community, and its small size brings both the advantage of a tight-knit setting and the challenge of potentially limited course breadth or specialized resources. Proficiency data suggests the school would benefit from closer conversation about intervention strategies, teacher capacity, and what academic supports are in place for students who are not yet meeting standards. The town itself offers stability, outdoor access, and a coherent community identity, but no signs of the growth or development that typically bring school expansion or new resources.

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Academic performance

State test results and graduation outcomes.

Graduation rate (ACGR)

>=90%Cohort of 35 students · Class of 2021

The federal source publishes a banded range instead of an exact rate when the graduating cohort is small enough that an exact number could risk identifying individual students.

How this school compares to all schools in this state

Each dot is one school’s SY 2020-21 graduation rate, binned by integer rate. Taller columns mean more schools at that rate. This school is highlighted.

2,394 schools plotted. 142 additional schools' rates are federally suppressed and not shown. Data: EDFacts SY 2020-21.

Math

Grade 723%

School 23% · District 17% · ▲ 7 pts above district

▼ 7 pts below state median

Grade 88%

School 8% · District 13% · ▼ 4 pts below district

▼ 20 pts below state median

English language arts

Grade 737%

School 37% · District 32% · ▲ 5 pts above district

▼ 8 pts below state median

Grade 833%

School 33% · District 32% · ▲ 1 pts above district

▼ 11 pts below state median

Science

Grade 88%

School 8% · District 18% · ▼ 9 pts below district

▼ 17 pts below state median

Social studies

Grade 846%

School 46% · District 61% · ▼ 15 pts below district

▼ 3 pts below state median

This schoolPlumas Unified, same grade

Graduation rate (ACGR) reflects the federally published Adjusted Cohort Graduation Rate for the most recent year available. We refresh this data annually at the close of each academic year in June. The federal source publishes a banded rate (for example, "90-94%") instead of an exact number for cohorts small enough to risk identifying individual students. The state distribution chart, where shown, plots every school in the state with a published rate or band; schools whose rate is federally suppressed are excluded. Where the federal source publishes a band rather than an exact rate, the school is placed within its band using a stable, ID-derived offset, so its position is consistent across visits.

Proficiency by household income

English language arts

Grade 7Lower-income37%Higher-income37%0 pp gap

Grade 8Lower-income20%Higher-income50%30 pp gap

Mathematics

Grade 7Lower-income25%Higher-income21%4 pp gap

Grade 8Lower-income0%Higher-income19%19 pp gap