Thousand Oaks High

Summary:

Thousand Oaks High is a public high school located in Thousand Oaks, California, serving grades 9-12 with a total enrollment of 1,771 students. The school is part of the Conejo Valley Unified School District, which is ranked 292 out of 1,568 districts in California and has a 4-star rating from SchoolDigger.

Thousand Oaks High consistently ranks among the top high schools in California, ranking 432 out of 2,323 schools in the 2023-2024 school year and receiving a 4-star rating from SchoolDigger. The school's performance on standardized tests is impressive, with 64.65% of 11th-grade students proficient or better in English Language Arts/Literacy and 35.52% proficient or better in Mathematics, significantly higher than the state averages. Thousand Oaks High's graduation rate has remained high, ranging from 93.4% to 97.3% over the past five school years, and its dropout rate has remained relatively low, ranging from 2.1% to 4.9% during the same period.

While Thousand Oaks High performs well compared to other high schools in the Conejo Valley Unified School District, such as Westlake High and Newbury Park High, its performance on standardized tests is not as strong as that of the high-performing schools in the neighboring Oak Park Unified School District, such as Oak Park High and The High School at Moorpark College. Additionally, Thousand Oaks High has experienced a significant increase in chronic absenteeism, from 6.7% in the 2020-2021 school year to 18.1% in the 2022-2023 school year, which may impact the school's academic performance.


Detail:

Public 9-12

 2323 North Moorpark Rd.
       Thousand Oaks, CA  91360-3198


(805) 495-7491

District: Conejo Valley Unified

SchoolDigger Rank:
432nd of 2,323 California High Schools

Per Pupil Expenditures:  $8,708 Help


Feeder schools for Thousand Oaks High:

Elementary:    Acacia Magnet School for Enriched Learning
    Aspen Elementary
    Glenwood Elementary
    Madrona Elementary
    More...
Middle:    Los Cerritos Middle
    Redwood Middle

Student/teacher ratio:  20.5 Help
Number of students:  1,771

Racial breakdown:

White:
48.8%
Hispanic:
36.8%
Asian:
6.5%
more

Free/discounted lunch recipients:  22.6% Help


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Performance Trends
Help
Compare Details Thousand Oaks High ranks better than 81.4% of high schools in California. It also ranks 3rd among 4 ranked high schools in the Conejo Valley Unified School District. (See more...)
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Compare Details In 2024 the calculated Average Standard Score was 73.05. (See more...)
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The four-year cohort graduation rate measures the percentage of students at Thousand Oaks High who earn a standard high school diploma within four years of starting ninth grade.
Help
The high school dropout rate measures the percentage of students who do not complete their high school education.
Help
Chronic absenteeism in a school refers to a situation where students repeatedly miss school, with the threshold often defined as missing 10% or more of school days for any reason, excused or unexcused.
Student Body
Help
Compare Details Racial makeup is: White (48.8%), Hispanic (36.8%), Asian (6.5%). (See more...)
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Compare Details 22.6% of students are receiving a free or discounted lunch. (See more...)
Teachers
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Compare Details The student/teacher ratio at Thousand Oaks High is 20.5, which is the 2nd best among 4 high schools in the Conejo Valley Unified School District. (See more...)
Help
Compare Thousand Oaks High employs 86.1 full-time teachers.
Finance
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Compare Details The average total spent per student at Thousand Oaks High is $8,708, which is the 2nd highest among 4 high schools in the Conejo Valley Unified School District.
Schooldigger 2024 Rankings:

Thousand Oaks High:

SchoolDigger ranks Thousand Oaks High 432nd of 2323 California public high schools. (See Thousand Oaks High in the ranking list.)

High School Test Score Ratings by Student Subgroup:


Multi-racial students:
English Language Learner students:
Special Education students:
Low Socio Economic Status students:
Female students:
Male students:
Asian students:
Hispanic students:
White students:


Conejo Valley Unified:

SchoolDigger ranks Conejo Valley Unified 292nd of 1568 California school districts. (See district ranking list.)


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Rank History for Thousand Oaks High

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Rank History for all students at Thousand Oaks High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2004 70.51 179th 1653 89.2%
2005 74.87 166th 1901 91.3%
2006 75.16 198th 1968 89.9%
2007 78.11 146th 2063 92.9%
2008 73.82 207th 2117 90.2%
2009 72.93 218th 2238 90.3%
2010 77.81 164th 2281 92.8%
2011 74.87 214th 2367 91.0%
2012 76.50 195th 2354 91.7%
2013 73.92 231st 2426 90.5%
2015 90.91 168th 1994 91.6%
2016 92.25 133rd 2039 93.5%
2017 92.26 144th 2021 92.9%
2018 73.86 519th 2017 74.3%
2019 84.46 284th 2133 86.7%
2021 86.97 172nd 1290 86.7%
2022 84.11 295th 2123 86.1%
2023 79.01 340th 2348 85.5%
2024 73.05 432nd 2323 81.4%
See the entire list of California High School Rankings!

Rank History for Multi-racial students at Thousand Oaks High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 30.27 269th 366 26.5%
2019 78.87 74th 422 82.5%
2022 70.55 146th 515 71.7%
2023 68.69 184th 786 76.6%
2024 80.18 90th 804 88.8%
See the entire list of Best California High Schools for Multi-racial Students!

Rank History for English Language Learner students at Thousand Oaks High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2019 28.54 808th 941 14.1%
2022 32.37 751st 1044 28.1%
2023 23.56 1149th 1323 13.2%
2024 48.22 288th 1350 78.7%
See the entire list of Best California High Schools for English Language Learner Students!

Rank History for Special Education students at Thousand Oaks High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2023 61.90 298th 1547 80.7%
2024 63.70 280th 1534 81.7%
See the entire list of Best California High Schools for Special Education Students!

Rank History for Low Socio Economic Status students at Thousand Oaks High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 45.63 1071st 1862 42.5%
2019 50.14 926th 1937 52.2%
2021 52.57 508th 1126 54.9%
2022 53.55 780th 1943 59.9%
2023 66.10 496th 2247 77.9%
2024 61.70 566th 2235 74.7%
See the entire list of Best California High Schools for Low Socio Economic Status Students!

Rank History for Female students at Thousand Oaks High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 74.81 441st 1760 74.9%
2019 78.85 345th 1833 81.2%
2021 77.51 216th 1054 79.5%
2022 80.00 324th 1858 82.6%
2023 82.96 255th 2118 88.0%
2024 67.96 475th 2098 77.4%
See the entire list of Best California High Schools for Female Students!

Rank History for Disabled students at Thousand Oaks High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 37.14 581st 1052 44.8%
2019 52.89 372nd 1117 66.7%
2021 66.41 111th 555 80.0%
2022 41.93 539th 1161 53.6%
See the entire list of Best California High Schools for Disabled Students!

Rank History for Male students at Thousand Oaks High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 69.00 552nd 1834 69.9%
2019 85.49 238th 1880 87.3%
2021 90.77 104th 1122 90.7%
2022 83.47 260th 1916 86.4%
2023 72.68 421st 2207 80.9%
2024 74.68 384th 2172 82.3%
See the entire list of Best California High Schools for Male Students!

Rank History for Asian students at Thousand Oaks High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 50.21 334th 581 42.5%
2019 65.12 227th 582 61.0%
2022 86.99 47th 581 91.9%
2023 74.33 177th 731 75.8%
2024 57.65 337th 712 52.7%
See the entire list of Best California High Schools for Asian Students!

Rank History for Hispanic students at Thousand Oaks High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 40.50 1094th 1742 37.2%
2019 60.69 622nd 1814 65.7%
2022 64.39 533rd 1861 71.4%
2023 67.99 453rd 2142 78.9%
2024 57.41 652nd 2125 69.3%
See the entire list of Best California High Schools for Hispanic Students!

Rank History for White students at Thousand Oaks High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 65.48 452nd 1173 61.5%
2019 77.68 218th 1222 82.2%
2022 72.11 301st 1204 75.0%
2023 74.37 249th 1434 82.6%
2024 58.51 459th 1406 67.4%
See the entire list of Best California High Schools for White Students!

Data source: test scores: California Department of Education, rankings: SchoolDigger.com

As you review the school rankings data, please be aware that some of the information from certain demographics is missing. The reason for this omission is that the data has been redacted from the source data itself due to low population samples in these specific demographic groups.

Redacting data from low population samples is a necessary step to ensure the reliability and accuracy of the results, as small sample sizes may not be representative of the broader population. Additionally, this measure helps protect the privacy of individuals belonging to these demographic groups.

Thousand Oaks High Test Scores
Tests: 
  
Grades: 
  
Years: 
  
Group by: 
District Scores:
State Scores:    
  
Subgroup: 




Data source: California Department of Education

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Enrollment information for Thousand Oaks High

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Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
1988 2201 26 111 123 8 n/a n/a 0 2469
1989 2034 17 106 144 6 n/a n/a 0 2307
1990 1904 19 130 136 6 n/a n/a 0 2195
1991 1829 25 133 161 5 n/a n/a 0 2153
1992 1871 21 142 192 9 n/a n/a 0 2235
1993 1870 27 152 217 10 n/a n/a 0 2276
1994 1817 26 149 196 3 n/a n/a 0 2191
1995 1815 22 173 239 11 n/a n/a 0 2260
1996 1815 22 173 239 11 n/a n/a 0 2260
1997 1860 22 178 252 10 n/a n/a 0 2322
1998 1863 25 181 283 13 n/a n/a 0 2365
1999 1905 25 185 276 8 n/a n/a 0 2399
2000 1928 26 180 294 11 n/a n/a 2 2441
2001 1946 31 190 312 14 n/a n/a 1 2494
2002 2053 28 193 359 17 n/a n/a 1 2651
2003 2053 28 193 359 17 n/a n/a 1 2651
2004 2001 38 195 384 18 n/a n/a 4 2640
2005 1980 43 192 388 16 n/a n/a 4 2623
2006 2034 44 187 379 11 n/a n/a 10 2665
2007 1909 41 199 410 13 n/a n/a 13 2585
2008 1842 34 201 464 13 n/a n/a 0 2554
2009 1743 43 163 470 11 14 58 0 2502
2010 1753 48 164 501 14 10 36 0 2526
2011 1733 45 160 498 15 9 37 0 2497
2012 1658 40 153 505 22 7 39 0 2424
2013 1639 36 153 557 19 6 44 0 2454
2014 1483 32 153 559 19 9 49 0 2304
2015 1469 37 173 585 17 7 60 0 2348
2016 1432 35 169 572 17 6 65 0 2296
2017 1310 36 167 585 15 6 78 0 2197
2018 1284 34 154 621 11 6 96 0 2206
2019 1173 21 134 644 11 5 103 0 2091
2020 1103 21 150 635 7 8 116 2 2042
2021 1070 21 132 671 6 7 109 3 2019
2022 952 11 131 662 3 5 110 10 1884
2023 865 16 115 652 3 5 103 12 1771

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Enrollment/Ethnicity

For more information about how the Department of Education defines ethnicity, see Defining Race and Ethnicity Data, National Center for Education Statistics

Students eligible for free or discounted lunch at Thousand Oaks High

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 2469 98.1 25.1 n/a
1989 2307 88.8 25.9 n/a
1990 2195 83.6 26.2 n/a
1991 2153 84.9 25.3 n/a
1992 2235 86.3 25.8 5.2
1993 2276 86.1 26.4 6.5
1994 2191 82.3 26.6 7.3
1995 2260 84.2 26.8 8.5
1996 2260 84.2 26.8 8.5
1997 2322 86.9 26.7 7
1998 2365 87.0 27.2 8.4
1999 2399 86.9 27.6 8.6
2000 2441 100.1 24.4 3
2001 2494 109.3 22.8 7.7
2002 2651 107.3 24.7 9
2003 2651 107.3 24.7 9
2004 2640 108.1 24.4 6.6
2005 2623 108.6 24.2 8.1
2006 2665 108.7 24.5 9.5
2007 2585 105.5 24.5 9
2008 2554 119.3 21.4 10
2009 2502 101.1 21.9 12.8
2010 2526 102.2 24.7 13.3
2011 2497 n/a n/a 15.3
2012 2424 101.0 23.9 n/a
2013 2454 101.7 24.1 20.9
2014 2304 90.2 25.5 21.6
2015 2348 90.0 26.0 18.9
2016 2296 87.0 26.3 19.8
2017 2197 90.4 24.2 20.1
2018 2206 90.0 24.4 24.6
2019 2091 86.7 24.0 25
2020 2042 n/a n/a 24.9
2021 2019 90.9 22.2 23.4
2022 1884 95.7 19.6 20.4
2023 1771 86.1 20.5 22.6

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Students eligible for discounted/free lunch:

The National School Lunch Program (NSLP) provides low-cost or free meals to students in U.S. public and nonprofit private schools based on household income. Those with incomes below 130% of the poverty line receive free lunch, while those between 130% and 185% qualify for reduced-price lunch. The percentage of students receiving free or reduced-price lunch serves as a marker for poverty, as it reflects the socioeconomic status of families in a given school or district. A higher FRPL rate typically indicates a higher concentration of low-income families, suggesting that the school or district may face additional challenges in providing adequate resources and support for student success.

Student/Teacher Ratio Thousand Oaks High

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Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 2469 98.1 25.1 n/a
1989 2307 88.8 25.9 n/a
1990 2195 83.6 26.2 n/a
1991 2153 84.9 25.3 n/a
1992 2235 86.3 25.8 5.2
1993 2276 86.1 26.4 6.5
1994 2191 82.3 26.6 7.3
1995 2260 84.2 26.8 8.5
1996 2260 84.2 26.8 8.5
1997 2322 86.9 26.7 7
1998 2365 87.0 27.2 8.4
1999 2399 86.9 27.6 8.6
2000 2441 100.1 24.4 3
2001 2494 109.3 22.8 7.7
2002 2651 107.3 24.7 9
2003 2651 107.3 24.7 9
2004 2640 108.1 24.4 6.6
2005 2623 108.6 24.2 8.1
2006 2665 108.7 24.5 9.5
2007 2585 105.5 24.5 9
2008 2554 119.3 21.4 10
2009 2502 101.1 21.9 12.8
2010 2526 102.2 24.7 13.3
2011 2497 n/a n/a 15.3
2012 2424 101.0 23.9 n/a
2013 2454 101.7 24.1 20.9
2014 2304 90.2 25.5 21.6
2015 2348 90.0 26.0 18.9
2016 2296 87.0 26.3 19.8
2017 2197 90.4 24.2 20.1
2018 2206 90.0 24.4 24.6
2019 2091 86.7 24.0 25
2020 2042 n/a n/a 24.9
2021 2019 90.9 22.2 23.4
2022 1884 95.7 19.6 20.4
2023 1771 86.1 20.5 22.6

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Student-Teacher Ratio

Student/teacher ratio is calculated by dividing the total number of students by the total number of full-time equivalent teachers. Please note that a smaller student/teacher ratio does not necessarily translate to smaller class size. In some instances, schools hire teachers part time, and some teachers are hired for specialized instruction with very small class sizes. These and other factors contribute to the student/teacher ratio. Note: For private schools, Student/teacher ratio may not include Pre-Kindergarten.
Finances

Per Pupil Expenditures for Thousand Oaks High

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YearTotal Expenditures Per Pupil
2018 $8,708

Data source: California Department of Education
Pre and Post Pandemic Data

Impact of COVID-19 on Thousand Oaks High

The coronavirus has had a profound impact on education in America. Learning shifted online overnight, attendance numbers dwindled, and enrollment decreased. SchoolDigger.com is making it easier for you to better assess how COVID-19 has impacted your school. Through the collection of pre-pandemic (2019) and current data, SchoolDigger.com is sharing test scores, enrollment numbers and school demographics from schools across the country – and we make it easy to see how impacted schools compare locally and statewide.

Rankings

Rank
Pre-pandemic (2018-2019)
Rank
Post pandemic (2022-2023)
Change (%)
Ranks 284th of 2133 High schoolsRanks 340th of 2348 High schools
 1.2%

Test Scores

% proficient
Pre-pandemic (2018-2019)
% proficient
Post pandemic (2022-2023)
Change (%)
11th Grade English Language Arts/Literacy (Thousand Oaks High)70.165.5
 4.7%
   11th Grade English Language Arts/Literacy (Conejo Valley Unified)6866.5
 1.5%
   11th Grade English Language Arts/Literacy (California)57.355.4
 1.9%
11th Grade Mathematics (Thousand Oaks High)46.740.2
 6.5%
   11th Grade Mathematics (Conejo Valley Unified)49.643.6
 6%
   11th Grade Mathematics (California)32.227.4
 4.9%
11th Grade Science (Thousand Oaks High)4343.7
 0.7%
   11th Grade Science (Conejo Valley Unified)4846.9
 1.1%
   11th Grade Science (California)30.431.7
 1.3%

Student Body

Number of students
Pre-pandemic (2018-2019)
Number of students
Post pandemic (2022-2023)
Change (%)
Total Students20911771
 15.3%
African American2116
 23.8%
American Indian113
 72.7%
Asian134115
 14.2%
Hispanic644652
 1.2%
Pacific Islander55
White1173865
 26.3%
Two or More Races103103
% Free/Discounted Lunch Recipients25%22.6%
 2.4%


Schools Near Thousand Oaks High









Frequently Asked Questions about Thousand Oaks High

In the 2022-23 school year, 1,771 students attended Thousand Oaks High.

Students at Thousand Oaks High are 49% White, 37% Hispanic, 6% Asian, 6% Two or more races.

Thousand Oaks High is fed by the following schools:

Elementary : Acacia Magnet School for Enriched Learning
Elementary : Aspen Elementary
Elementary : Glenwood Elementary
Elementary : Madrona Elementary
Elementary : Weathersfield Elementary
Elementary : Wildwood Elementary
Middle : Los Cerritos Middle
Middle : Redwood Middle

Thousand Oaks High ranks 432nd of 2323 California high schools. SchoolDigger rates this school 4 stars out of 5.


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the California Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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