PROFICIENCY 78% 103% higher than state average
School Rankings Proficiency Averages
58%Conejo Valley Unified
57%Thousand Oaks

Westlake High is a school servicing grades 9 to 12 and is located in the district of "Conejo Valley Unified" in Thousand Oaks, CA. There are a total of 2,389 students and 90 teachers at Westlake High, for a student to teacher ratio of 27 to 1. There are a total of 247 free lunch students and 48 reduced lunch students.

Westlake High has an average proficiency test score (in mathematics and languages) of 77.5%, which is 103% higher than the California average.


Student/Teacher ratio27:1
Free lunch247
Reduced lunch48


Advanced Placement
AP enrollment1,015
Taking some courses964
Taking some courses (not tests)59
Passing some courses806
Passing no courses193

Advanced placement (AP) is a program that offers high school students the ability to take college level courses and exams. These programs were created to be at the same level of most first year university courses. If the students were successful in the AP programs, they could potentially receive advanced placement, credit or exemptions when they go on to university. At Westlake High, there are a total of 1,015 students enrolled in advanced placement courses, with 964 taking some courses.

Proficiency in mathematics comparison

Proficiency in languages comparison

Proficiency in mathematics by grade

High School69%

Proficiency in languages by grade

High School86%

The proficiency in math and languages tables represent the percentage of students that scored at or above the proficiency level on their standardized state assessment tests. Although these tests are standardized within each state, the tests may vary from state to state. Comparing the results of one state to another may not always be an accurate or fair comparison.

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Westlake High race/ethnicity breakdown

Caucasian 63.7% 60.5% 24.1% 51.1%
African American 3.0% 1.5% 6.2% 15.9%
Asian 12.3% 9.4% 11.1% 4.7%
Hispanic or Latino 17.0% 23.9% 54.1% 23.6%
American Indian and Alaskan 0.4% 0.5% 0.7% 1.2%
Hawaiian 0.7% 1.0% 0.8% 0.4%
Multiracial 2.9% 3.2% 3.1% 3.1%

Other schools nearby

Westlake Hills Elementary68%0.9Thousand Oaks, CA
Academy Of Arts And Sciences: Oxnard & Ventura50%1.0Thousand Oaks, CA
Academy Of Arts And Sciences: Thousand Oaks & Simi Valley32%1.0Thousand Oaks, CA
River Oaks Academy40%1.0Thousand Oaks, CA
White Oak Elementary75%1.1Westlake Village, CA
Yerba Buena Elementary72%1.7Agoura Hills, CA
Lindero Canyon Middle School61%1.7Agoura Hills, CA
Conejo Elementary27%2.0Thousand Oaks, CA
Red Oak Elementary82%2.2Oak Park, CA
Westlake Elementary67%2.3Thousand Oaks, CA
Oak Hills Elementary81%2.6Oak Park, CA
Colina Middle School58%2.6Thousand Oaks, CA

Thousand Oaks demographics profile

StatisticThousand OaksCaliforniaNational
Population density (sq mi)2,32823291
Median age42.836.037.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)60%52%55%
Speak English76%56%79%
Speak Spanish12%29%13%

Education level achieved in Thousand Oaks

IndexThousand OaksCaliforniaNational
Completed 8th grade92.2%81.1%84.3%
Completed high school91.8%79.8%83.0%
Completed some college78.6%61.5%59.4%
Completed associate degree57.7%39.8%38.5%
Completed bachelors49.6%32.0%30.3%
Completed masters21.0%11.9%11.5%
Completed professional degree7.0%3.9%3.3%
Completed doctorate3.3%1.6%1.3%
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Source: The Westlake High data displayed above is derived from the 2016 National Center for Education Statistics and from the U.S. Department of Education.
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