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Average

#3705 of 9,533 schools in CA

Top 39% in state

Westlake High

High School · Conejo Valley Unified

100 North Lakeview Canyon Rd., Westlake Village, CA 91362

Enrollment

2,010

Student-Teacher

23.9:1

Score

6.8

Grades

9th – 12th

Updated 2022-23

How this school compares

In Westlake Village

#4 of 5

public schools

California high schools

#699 of 1,892

In district

#18 of 26

Conejo Valley Unified

Equity

7.1 / 10

Strong

About Westlake High

Westlake High serves 2,010 students in grades 9-12 in the affluent community of Westlake Village, California. This regular public high school maintains a student-teacher ratio of 23.9:1 with 84 full-time equivalent teachers, providing a comprehensive secondary education experience. The school demonstrates solid academic performance, earning a MySchoolScout rating of 6.8 out of 10 and ranking in the 70th percentile statewide at #2893 out of 9566 California schools.

Students show particular strength in English Language Arts, with 63% scoring proficient or above across grade levels, while mathematics achievement stands at 46% proficient or above, indicating opportunities for continued growth in STEM subjects. Westlake High draws from an educated and prosperous community where 54% of residents hold bachelor's degrees or higher, and the median household income reaches $135,998. The school's location at 100 North Lakeview Canyon Road places it in the heart of Ventura County's 91362 ZIP code, an area characterized by a low poverty rate of 8.5% and median home values of $977,800.

The school operates within Westlake Village, a well-established mid-size city that provides students with both suburban stability and access to broader educational and career opportunities throughout the greater Los Angeles region.

What Parents Should Know

Westlake High is a large school with 2,010 students enrolled. Larger schools typically offer a wider range of academic programs, electives, and extracurricular activities. Parents may want to ask about how the school maintains a sense of community and ensures students don't get lost in the crowd.

The student-teacher ratio at Westlake High is 23.9:1, 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 Progress5.5Average25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change-1.25 pts/yr
Data Period2019–2024
TrendDeclining
Academics6.9Above Average25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency45.7%
Reading/ELA Proficiency63.3%
Math vs. State Avg+17.7 pts
Reading vs. State Avg+7.4 pts
Overall Proficiency54%
Expected (poverty-adj.)65%
vs. Expected-10.7 pts
Adjusted Percentile54th
College Readiness9.7Exceptional30%
Graduation rates, AP course participation, and IB availability.
View breakdown
AP Participation51.2%
IB ProgramNo
Resources & Environment4.0Below Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio23.9:1
Per-Pupil Spending$13,688

Westlake High — Students at Westlake High score 54% proficient, which is below what's typical for similar communities (expected: 65%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

18.1%

Students qualifying for federal meal assistance

Test Scores CA CAASPP (2023-24)

Math Proficiency 50.6%
School
State
31.8%
ELA Proficiency 67.4%
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
53%
ELA
67%
2021*
Math
58%
ELA
76%
2024
Math
45.7%
ELA
63.3%

* 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: 5.5/10.

How Westlake High Compares

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

Overall Score
6.8/10
61th percentile in CA
Academic
6.9/10
6.9/10
Growth
5.5/10
Above average
Environment
4.0/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
18%
Teaching Staff
24:1 student-teacher ratio
84 teachers

Location

100 North Lakeview Canyon Rd., Westlake Village, CA 91362

Nearby Alternatives

Families considering Westlake High may also want to explore other high schools in the area. White Oak Elementary (rated 8.8/10, 1.2 miles away), which scores notably higher. Another option is Westlake Hills Elementary (rated 8.3/10, 0.8 miles away), which scores notably higher. Additionally, Lindero Canyon Middle (rated 7.8/10, 1.7 miles away, in nearby Agoura), which scores slightly higher. For more schools in Westlake Village, see our Westlake Village schools guide .

Nearby Schools

20 within 2.3 mi
School Distance Rating
Tribu Global Learning Academy Westlake Village 0.6 mi
Westlake Hills Elementary Westlake Village 0.8 mi 8.3
River Oaks Academy Westlake Village 0.9 mi 6.9
Compass Charter Schools of San Diego Thousand Oaks 0.9 mi 5.8
Compass Charter Schools of Los Angeles Thousand Oaks 0.9 mi 5.1
Compass Charter School of Yolo Thousand Oaks 0.9 mi 4.6
White Oak Elementary Westlake Village 1.2 mi 8.8
FEYDEY Westlake Village 1.1 mi
Montessori One Westlake Village 1.1 mi
MONTESSORI ONE Westlake Village 1.1 mi
CARDEN CONEJO SCHOOL Westlake Village 1.2 mi 6.9
Saint Jude the Apostle Westlake Village 1.6 mi
Fusion Academy - Westlake Village Westlake Village 1.5 mi
FUSION ACADEMY WESTLAKE VILLAGE Westlake Village 1.5 mi 7.2
Yerba Buena Elementary Agoura Hills 1.6 mi 7.5
Conejo Academy of Leadership and Language Immersion Thousand Oaks 1.9 mi 7.1
Lindero Canyon Middle Agoura 1.7 mi 7.8
Trinity Pacific Christian School Westlake Village 1.9 mi
Red Oak Elementary Oak Park 2.2 mi 7.0
Westlake Elementary Westlake Village 2.3 mi 6.6

Neighborhood Census ACS (2019-2023)

Census data for ZIP 91362 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$143,683

Median Home Value

$1,078,100

Median Rent

$2,735/mo

Population

36,205

College Educated

55.7%

Homeownership

70.6%

Avg Commute

26 min

Poverty Rate

9.1%

Median Age

45.4

Community Profile

The community surrounding Westlake High has a median household income of $143,683. It is a well-educated community where 56% of adults hold a bachelor's degree or higher. The median home value in the area is $1,078,100, with a median rent of $2,735/month. The local poverty rate of 9.1% is relatively low. The average commute for residents is 26 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
Aptos High Aptos, CA 6.8
Buena Park High Buena Park, CA 6.8
Calabasas High Calabasas, CA 6.8
Carson Senior High Carson, CA 6.8
Chico High Chico, CA 6.8
Cosumnes Oaks High Elk Grove, CA 6.8

Frequently Asked Questions

Common questions about Westlake High

What grades does Westlake High serve?

Westlake High serves students in grades 9th through 12th.

How many students attend Westlake High?

Westlake High has an enrollment of approximately 2,010 students.

What is the student-teacher ratio at Westlake High?

The student-teacher ratio at Westlake High is 23.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Westlake High rank in CA?

Westlake High is ranked #3705 out of 9,533 schools in CA.

What is Westlake High's MySchoolScout rating?

Westlake High has a composite rating of 6.8 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 Westlake High?

Based on the most recent state assessment data, Westlake High has 50.6% math proficiency and 67.4% reading/ELA proficiency.

Is Westlake High a charter school?

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

Is Westlake High a Title I school?

No, Westlake High is not currently a Title I school.

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

18.1% of students at Westlake 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
46 Car-Dependent
Transit Score
26 Some Transit
Bike Score
16 Somewhat Bikeable
City Safety
High (2,098/100K)

Powered by Walk Score

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

Quick Facts NCES CCD (SY 2022-23)

Grades
9th – 12th
Enrollment
2,010
Student-Teacher Ratio
23.9:1
Teachers (FTE)
84
Free/Reduced Lunch
18.1%
Type
regular
Setting
Midsize City
County
Ventura County
Data Year
2023–2024

District

Conejo Valley Unified
District Enrollment
15,999
Schools in District
27
Per-Pupil Spending
$16,117
District Rank
#18 of 26

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

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