Chester Junior/Senior High

Grades 7–12 Public District: Plumas Unified

612 First St., Chester, CA 96020 Map

Math (met standard)
25%
−11 state 36% · 2025-26
English (met standard)
45%
−7 state 52% · 2025-26
Science (met standard)
21%
−16 state 37% · 2025-26
Low income
37%
free or reduced-price lunch
Students
124
2024-25
Students per teacher
10.2
2024-25

Test score trends

Share of students who met or exceeded the state standard each year.

Latest results by grade

Grade Math English Science
Grade 7 26% state 38% · 2025-26 38% state 51% · 2025-26 —
Grade 8 13% state 36% · 2025-26 31% state 50% · 2025-26 13% state 35% · 2025-26
Grade 11 39% state 32% · 2025-26 77% state 57% · 2025-26 —
All grades 25% state 36% · 2025-26 45% state 52% · 2025-26 21% state 37% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 25% state 36% 45% state 52% 21% state 37%
2024-25 15% state 34% 32% state 52% 13% state 33%
2023-24 15% state 31% 44% state 50% 23% state 30%
2022-23 26% state 30% 35% state 50% 27% state 30%
2021-22 22% state 30% 33% state 50% 35% state 29%
2020-21 17% state 33% 43% state 51% —
2018-19 25% state 36% 49% state 52% 38% state 31%
2017-18 30% state 35% 52% state 52% —
2016-17 24% state 35% 51% state 52% —
2015-16 32% state 35% 50% state 52% —
2014-15 21% state 32% 46% state 49% —

Graduation & college

4-year graduation rate
100%
state 88% · 2025-26
Graduates meeting UC/CSU (A–G)
33%
state 55% · 2025-26
College-going rate
50%
state 66% · 2022-23

Graduation rate: students who earned a regular diploma within four years. UC/CSU: share of graduates who completed the A–G courses required by the University of California and California State University. College-going: share of high school completers who enrolled in any college within 12 months.

Students

Race and ethnicity, 2024-25

Year-by-year history is loaded from the NCES Common Core of Data (2017-18 onward).

Nearby schools

Subject percentages show the share of students who met or exceeded the state standard.

Pick to compare
Chester Elementary
Grades K–6 · Plumas Unified
0.2 mi
40%
−1 vs state
43%
−4 vs state
19%
−16 vs state
10% Average of math, English and science: 24% in 2022-23 → 34% in 2025-26 48% 171 White 67%