Skip to main content

Below Average

#7937 of 9,533 schools in CA

Las Plumas High

High School · Oroville Union High

2380 Las Plumas Ave., Oroville, CA 95966

Enrollment

1,299

Student-Teacher

22.4:1

Score

4.8

Grades

9th – 12th

Updated 2022-23

How this school compares

In Oroville

#15 of 22

public schools

California high schools

#1,682 of 1,892

In district

#2 of 3

Oroville Union High

About Las Plumas High

Las Plumas High serves 1,299 students in grades 9-12 in Oroville, California, operating as a regular public high school in Butte County. With 58 full-time equivalent teachers, the school maintains a student-teacher ratio of 22.4:1, providing a substantial learning environment for its diverse student body. Academically, Las Plumas High has room for growth, with 46% of students achieving proficiency or above in English Language Arts and 18% meeting proficiency standards in mathematics.

The school ranks in the 40th percentile among California high schools, reflecting ongoing efforts to strengthen student achievement across core subjects. The school draws from a working-class community where the median household income is $62,519 and median home values reach $285,100. About 16% of local residents hold bachelor's degrees or higher, while 15.4% of families experience poverty, creating a socioeconomically diverse student population that brings varied perspectives and experiences to the classroom.

Las Plumas High is situated in the town setting of Oroville, a community of approximately 30,000 residents in the northern Sacramento Valley. The school serves as an important educational anchor in this close-knit community, where students benefit from the supportive atmosphere that smaller towns often provide while having access to comprehensive high school programming.

What Parents Should Know

The student-teacher ratio at Las Plumas High is 22.4:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress5.0Average25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change-1.48 pts/yr
Data Period2019–2024
TrendDeclining
Academics6.1Above Average25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency18.3%
Reading/ELA Proficiency45.5%
Math vs. State Avg-9.7 pts
Reading vs. State Avg-10.4 pts
Overall Proficiency32%
Expected (poverty-adj.)32%
vs. Expected-0.2 pts
Adjusted Percentile45th
College Readiness2.6Needs Improvement30%
Graduation rates, AP course participation, and IB availability.
View breakdown
AP Participation6.3%
IB ProgramNo
Resources & Environment6.0Above Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio22.4:1
Per-Pupil Spending$15,136

Las Plumas High — Students at Las Plumas High score 32% proficient, which is below what's typical for similar communities (expected: 32%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

75%

Students qualifying for federal meal assistance

Test Scores CA CAASPP (2023-24)

Math Proficiency 18.7%
School
State
31.8%
ELA Proficiency 50.3%
School
State
51.5%

Based on 8 test records from CA state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
21%
ELA
58%
2021*
Math
17%
ELA
52%
2024
Math
18.3%
ELA
45.5%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 5.0/10.

How Las Plumas High Compares

See how Las Plumas High performs across key quality dimensions compared to state benchmarks.

Overall Score
4.8/10
17th percentile in CA
Academic
6.1/10
6.1/10
Growth
5.0/10
Above average
Environment
6.0/10
Above average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
75%
Teaching Staff
22:1 student-teacher ratio
58 teachers

Location

2380 Las Plumas Ave., Oroville, CA 95966

Nearby Alternatives

Families considering Las Plumas High may also want to explore other high schools in the area. Prospect High (Continuation) (rated 4.9/10, 3.3 miles away), with a very similar rating. Another option is Oroville High (rated 4.7/10, 2.4 miles away), with a very similar rating. Additionally, Come Back Butte Charter (rated 4.3/10, 2.0 miles away), with a comparable rating. For more schools in Oroville, see our Oroville schools guide .

Nearby Schools

20 within 3.4 mi
School Distance Rating
Helen M. Wilcox Elementary Oroville 0.3 mi 8.2
Golden Hills Elementary Oroville 0.5 mi 5.0
Oakdale Heights Elementary Oroville 0.4 mi 7.1
Wyandotte Academy Oroville 1.5 mi 8.5
The Studios @ Central Oroville 1.6 mi 4.6
Ishi Hills Middle Oroville 1.9 mi 4.9
Come Back Butte Charter Oroville 2.0 mi 4.3
BASES Learning Center Oroville 2.3 mi
Stanford Avenue Elementary Oroville 2.4 mi 3.2
OROVILLE CHRISTIAN SCHOOL Oroville 2.2 mi 5.1
Oroville High Oroville 2.4 mi 4.7
Ipakanni Early College Charter Oroville 2.5 mi 5.5
STREAM Charter Oroville 2.1 mi 3.5
St. Thomas the Apostle Oroville 2.5 mi
ST THOMAS THE APOSTLE CATHOLIC SCHOOL Oroville 2.5 mi 5.6
Palermo Palermo 3.0 mi 6.8
Palermo Union Community Day (K-8) Palermo 3.0 mi
Ophir Elementary Oroville 2.6 mi 4.0
Prospect High (Continuation) Oroville 3.3 mi 4.9
Oroville High Community Day Oroville 3.4 mi

Neighborhood Census ACS (2019-2023)

Census data for ZIP 95966 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$63,948

Median Home Value

$309,300

Median Rent

$1,124/mo

Population

29,335

College Educated

17%

Homeownership

74.7%

Avg Commute

23.9 min

Poverty Rate

17.4%

Median Age

43.1

Community Profile

The community surrounding Las Plumas High has a median household income of $63,948. It is a community where 17% of adults hold a bachelor's degree or higher. The median home value in the area is $309,300, with a median rent of $1,124/month. The area has a poverty rate of 17.4%. The average commute for residents is 24 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
ARCHBISHOP MITTY HIGH SCHOOL San Jose, CA 4.8
Chowchilla Union High Chowchilla, CA 4.8
El Camino Fundamental High Sacramento, CA 4.8
El Capitan High Merced, CA 4.8
Foothill High Sacramento, CA 4.8
Littlerock High Littlerock, CA 4.8

Frequently Asked Questions

Common questions about Las Plumas High

What grades does Las Plumas High serve?

Las Plumas High serves students in grades 9th through 12th.

How many students attend Las Plumas High?

Las Plumas High has an enrollment of approximately 1,299 students.

What is the student-teacher ratio at Las Plumas High?

The student-teacher ratio at Las Plumas High is 22.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Las Plumas High rank in CA?

Las Plumas High is ranked #7937 out of 9,533 schools in CA.

What is Las Plumas High's MySchoolScout rating?

Las Plumas High has a composite rating of 4.8 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at Las Plumas High?

Based on the most recent state assessment data, Las Plumas High has 18.7% math proficiency and 50.3% reading/ELA proficiency.

Is Las Plumas High a charter school?

No, Las Plumas High is not a charter school. It is a traditional public school operated by the local school district.

Is Las Plumas High a Title I school?

No, Las Plumas High is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Las Plumas High?

75.0% of students at Las Plumas High qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
14 Car-Dependent
Bike Score
41 Somewhat Bikeable
City Safety
High (4,868/100K)

Powered by Walk Score

FBI UCR 2024. City-level (Oroville). Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
9th – 12th
Enrollment
1,299
Student-Teacher Ratio
22.4:1
Teachers (FTE)
58
Free/Reduced Lunch
75.0%
Type
regular
Setting
Distant Town
County
Butte County
Data Year
2023–2024

District

Oroville Union High
District Enrollment
2,264
Schools in District
4
Per-Pupil Spending
$17,877
District Rank
#2 of 3

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

Related reading

Get school insights in your inbox

New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.

We respect your privacy. Unsubscribe at any time.