Oak Ridge High

Summary:

Oak Ridge High is a public high school located in El Dorado Hills, California, serving grades 8-12 with a total enrollment of 2,516 students. The school is part of the El Dorado Union High School District, which is ranked 334 out of 1,568 districts in California and has a 4-star rating from SchoolDigger.

Oak Ridge High has consistently performed well, ranking in the top 10% of California high schools in recent years. For the 2023-2024 school year, the school ranked 230 out of 2,323 California high schools and received a 5-star rating from SchoolDigger. The school's students consistently outperform the state and district averages in Smarter Balanced Assessments for English Language Arts/Literacy and Mathematics, as well as the California Science Test (CAST). Oak Ridge High also maintains a high four-year graduation rate of 97.1% and a low dropout rate of 0.3%, both significantly better than the state averages.

Compared to nearby high schools, such as Ponderosa High and Folsom High, Oak Ridge High generally outperforms them in academic achievement, graduation rates, and other key metrics. However, Vista del Lago High, another nearby school, also performs exceptionally well and is ranked among the top 5% of California high schools. Additionally, Oak Ridge High has a relatively low percentage of students eligible for free or reduced-price lunch, suggesting it serves a more affluent student population compared to the state and some nearby schools.


Detail:

Public 8-12

 1120 Harvard Way
       El Dorado Hills, CA  95762-4324


(916) 933-6980

District: El Dorado Union High

SchoolDigger Rank:
230th of 2,323 California High Schools

Per Pupil Expenditures:  $9,997 Help


Feeder schools for Oak Ridge High:

Elementary:    Jackson Elementary
    Lake Forest Elementary
    Lakeview Elementary
    Oak Meadow Elementary
    More...
Middle:    Marina Village Middle
    Rolling Hills Middle

Student/teacher ratio:  24.9 Help
Number of students:  2,516

Racial breakdown:

White:
64.3%
Asian:
14.8%
Hispanic:
12.6%
more

Free/discounted lunch recipients:  7.4% Help


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Performance Trends
Help
Compare Details Oak Ridge High ranks better than 90.1% of high schools in California. It also ranks 3rd among 6 ranked high schools in the El Dorado Union High School District. (See more...)
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Compare Details In 2024 the calculated Average Standard Score was 86.3. (See more...)
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The four-year cohort graduation rate measures the percentage of students at Oak Ridge 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
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Compare Details Oak Ridge High has the largest high school student body size in the El Dorado Union High School District. Student population at Oak Ridge High is diverse. Racial makeup is: White (64.3%), Asian (14.8%), Hispanic (12.6%). (See more...)
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Compare Details 7.4% of students are receiving a free or discounted lunch. This is the lowest percentage in the El Dorado Union High School District. (See more...)
Teachers
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Compare Details The student/teacher ratio at Oak Ridge High is 24.9, which is the highest among 6 high schools in the El Dorado Union High School District! (See more...)
Help
Compare Oak Ridge High employs 100.7 full-time teachers.
Finance
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Compare Details The average total spent per student at Oak Ridge High is $9,997, which is the lowest among 6 high schools in the El Dorado Union High School District!
Schooldigger 2024 Rankings:

Oak Ridge High:

SchoolDigger ranks Oak Ridge High 230th of 2323 California public high schools. (See Oak Ridge High in the ranking list.)

High School Test Score Ratings by Student Subgroup:


Multi-racial students:
Special Education students:
Low Socio Economic Status students:
Female students:
Military Connected students:
Male students:
Asian students:
Hispanic students:
White students:


El Dorado Union High:

SchoolDigger ranks El Dorado Union High 334th of 1568 California school districts. (See district ranking list.)


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Rank History for Oak Ridge High

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Rank History for all students at Oak Ridge High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2004 82.68 56th 1653 96.6%
2005 82.83 65th 1901 96.6%
2006 88.09 43rd 1968 97.8%
2007 84.43 72nd 2063 96.5%
2008 82.09 100th 2117 95.3%
2009 82.87 77th 2238 96.6%
2010 87.16 58th 2281 97.5%
2011 84.61 80th 2367 96.6%
2012 89.10 38th 2354 98.4%
2013 87.06 55th 2426 97.7%
2015 95.56 61st 1994 96.9%
2016 95.62 57th 2039 97.2%
2017 94.37 101st 2021 95.0%
2018 91.16 176th 2017 91.3%
2019 91.92 147th 2133 93.1%
2021 89.84 129th 1290 90.0%
2022 88.03 231st 2123 89.1%
2023 90.17 171st 2348 92.7%
2024 86.30 230th 2323 90.1%
See the entire list of California High School Rankings!

Rank History for Multi-racial students at Oak Ridge High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 83.47 48th 366 86.9%
2019 73.43 108th 422 74.4%
2022 60.48 201st 515 61.0%
2023 72.50 160th 786 79.6%
2024 61.85 239th 804 70.3%
See the entire list of Best California High Schools for Multi-racial Students!

Rank History for Special Education students at Oak Ridge High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2023 76.77 137th 1547 91.1%
2024 55.25 407th 1534 73.5%
See the entire list of Best California High Schools for Special Education Students!

Rank History for Low Socio Economic Status students at Oak Ridge High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 75.07 411th 1862 77.9%
2019 90.25 130th 1937 93.3%
2021 89.18 96th 1126 91.5%
2022 89.77 153rd 1943 92.1%
2023 79.74 285th 2247 87.3%
2024 85.82 186th 2235 91.7%
See the entire list of Best California High Schools for Low Socio Economic Status Students!

Rank History for Female students at Oak Ridge High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 91.57 124th 1760 93.0%
2019 90.74 147th 1833 92.0%
2021 93.48 58th 1054 94.5%
2022 91.41 158th 1858 91.5%
2023 91.84 120th 2118 94.3%
2024 87.12 185th 2098 91.2%
See the entire list of Best California High Schools for Female Students!

Rank History for Disabled students at Oak Ridge High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 98.79 26th 1052 97.5%
2019 71.67 194th 1117 82.6%
2021 66.44 110th 555 80.2%
2022 71.40 193rd 1161 83.4%
See the entire list of Best California High Schools for Disabled Students!

Rank History for Military Connected students at Oak Ridge High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2024 36.69 144th 234 38.5%
See the entire list of Best California High Schools for Military Connected Students!

Rank History for Male students at Oak Ridge High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 88.60 211th 1834 88.5%
2019 89.96 158th 1880 91.6%
2021 82.47 194th 1122 82.7%
2022 80.34 318th 1916 83.4%
2023 86.29 214th 2207 90.3%
2024 82.22 278th 2172 87.2%
See the entire list of Best California High Schools for Male Students!

Rank History for Asian students at Oak Ridge High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 81.57 97th 581 83.3%
2019 73.82 156th 582 73.2%
2022 71.44 181st 581 68.8%
2023 72.65 203rd 731 72.2%
2024 65.57 265th 712 62.8%
See the entire list of Best California High Schools for Asian Students!

Rank History for Hispanic students at Oak Ridge High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 90.16 138th 1742 92.1%
2019 92.49 90th 1814 95.0%
2022 90.86 121st 1861 93.5%
2023 95.72 54th 2142 97.5%
2024 90.45 101st 2125 95.2%
See the entire list of Best California High Schools for Hispanic Students!

Rank History for White students at Oak Ridge High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 77.27 258th 1173 78.0%
2019 74.80 256th 1222 79.1%
2022 63.39 416th 1204 65.4%
2023 69.08 317th 1434 77.9%
2024 61.20 428th 1406 69.6%
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.

Oak Ridge 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 Oak Ridge High

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Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
1988 901 2 9 19 0 n/a n/a 0 931
1989 980 2 5 15 0 n/a n/a 0 1002
1990 1048 2 17 32 7 n/a n/a 0 1106
1991 1120 1 18 43 7 n/a n/a 0 1189
1992 1163 3 26 44 12 n/a n/a 0 1248
1993 1254 1 29 42 14 n/a n/a 0 1340
1994 1310 6 37 65 18 n/a n/a 0 1436
1995 1589 14 32 55 15 n/a n/a 0 1705
1996 1589 14 32 55 15 n/a n/a 0 1705
1997 1680 22 44 49 18 n/a n/a 0 1813
1998 1812 19 64 67 19 n/a n/a 0 1981
1999 1773 31 85 68 20 n/a n/a 0 1977
2000 1641 26 84 80 22 n/a n/a 0 1853
2001 1550 22 80 95 26 n/a n/a 0 1773
2002 1506 25 93 98 24 n/a n/a 10 1756
2003 1506 25 93 98 24 n/a n/a 10 1756
2004 1556 18 114 108 19 n/a n/a 14 1829
2005 1610 25 133 111 11 n/a n/a 31 1921
2006 1712 35 153 110 13 n/a n/a 71 2094
2007 1725 25 168 99 14 n/a n/a 89 2120
2008 1755 29 187 102 7 n/a n/a 0 2080
2009 1763 30 184 108 9 9 126 0 2229
2010 1773 44 200 149 6 10 40 0 2222
2011 1751 49 196 162 6 10 67 0 2241
2012 1737 46 201 173 7 9 88 0 2261
2013 1523 46 221 192 8 5 310 0 2305
2014 1538 48 222 206 7 1 323 0 2345
2015 1712 46 246 228 7 2 148 0 2389
2016 1680 41 275 267 6 3 128 0 2400
2017 1692 39 277 265 4 4 148 0 2429
2018 1679 34 305 292 2 5 140 0 2457
2019 1638 31 321 311 2 7 151 0 2461
2020 1644 26 331 295 3 11 160 0 2470
2021 1636 25 351 308 7 12 152 0 2491
2022 1635 29 370 321 8 13 157 4 2537
2023 1619 30 373 317 9 12 150 6 2516

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 Oak Ridge High

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 931 38.9 23.9 n/a
1989 1002 41.9 23.9 n/a
1990 1106 45.5 24.3 n/a
1991 1189 50.4 23.5 n/a
1992 1248 51.2 24.3 1.5
1993 1340 54.6 24.5 1
1994 1436 61.6 23.3 1.2
1995 1705 71.6 23.8 1.5
1996 1705 71.6 23.8 1.5
1997 1813 74.3 24.4 1.9
1998 1981 81.6 24.3 2.2
1999 1977 82.4 24.0 2.2
2000 1853 79.6 23.3 1.3
2001 1773 77.4 22.9 1
2002 1756 79.4 22.1 1.1
2003 1756 79.4 22.1 1.1
2004 1829 77.0 23.8 1.2
2005 1921 79.0 24.3 1.2
2006 2094 87.2 24.0 1.2
2007 2120 90.0 23.6 1.3
2008 2080 99.9 20.8 0.8
2009 2229 94.2 21.4 3
2010 2222 90.6 24.5 4
2011 2241 n/a n/a 4.4
2012 2261 86.2 26.2 n/a
2013 2305 86.6 26.6 6
2014 2345 91.2 25.7 5.9
2015 2389 93.0 25.6 4.9
2016 2400 96.0 25.0 5.6
2017 2429 97.9 24.7 4.9
2018 2457 96.2 25.5 7.7
2019 2461 98.1 25.0 6.5
2020 2470 n/a n/a 7.4
2021 2491 99.1 25.1 8.2
2022 2537 101.3 25.0 6.9
2023 2516 100.7 24.9 7.4

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 Oak Ridge High

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Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 931 38.9 23.9 n/a
1989 1002 41.9 23.9 n/a
1990 1106 45.5 24.3 n/a
1991 1189 50.4 23.5 n/a
1992 1248 51.2 24.3 1.5
1993 1340 54.6 24.5 1
1994 1436 61.6 23.3 1.2
1995 1705 71.6 23.8 1.5
1996 1705 71.6 23.8 1.5
1997 1813 74.3 24.4 1.9
1998 1981 81.6 24.3 2.2
1999 1977 82.4 24.0 2.2
2000 1853 79.6 23.3 1.3
2001 1773 77.4 22.9 1
2002 1756 79.4 22.1 1.1
2003 1756 79.4 22.1 1.1
2004 1829 77.0 23.8 1.2
2005 1921 79.0 24.3 1.2
2006 2094 87.2 24.0 1.2
2007 2120 90.0 23.6 1.3
2008 2080 99.9 20.8 0.8
2009 2229 94.2 21.4 3
2010 2222 90.6 24.5 4
2011 2241 n/a n/a 4.4
2012 2261 86.2 26.2 n/a
2013 2305 86.6 26.6 6
2014 2345 91.2 25.7 5.9
2015 2389 93.0 25.6 4.9
2016 2400 96.0 25.0 5.6
2017 2429 97.9 24.7 4.9
2018 2457 96.2 25.5 7.7
2019 2461 98.1 25.0 6.5
2020 2470 n/a n/a 7.4
2021 2491 99.1 25.1 8.2
2022 2537 101.3 25.0 6.9
2023 2516 100.7 24.9 7.4

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 Oak Ridge High

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YearTotal Expenditures Per Pupil
2018 $9,997

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

Impact of COVID-19 on Oak Ridge 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 147th of 2133 High schoolsRanks 171st of 2348 High schools
 0.4%

Test Scores

% proficient
Pre-pandemic (2018-2019)
% proficient
Post pandemic (2022-2023)
Change (%)
11th Grade English Language Arts/Literacy (Oak Ridge High)75.575.3
 0.2%
   11th Grade English Language Arts/Literacy (El Dorado Union High)68.867.6
 1.2%
   11th Grade English Language Arts/Literacy (California)57.355.4
 1.9%
11th Grade Mathematics (Oak Ridge High)68.457.6
 10.8%
   11th Grade Mathematics (El Dorado Union High)5542.2
 12.9%
   11th Grade Mathematics (California)32.227.4
 4.9%
12th Grade Science (Oak Ridge High)40.545.6
 5.1%
   12th Grade Science (El Dorado Union High)37.843.6
 5.8%
   12th Grade Science (California)25.626.9
 1.3%

Student Body

Number of students
Pre-pandemic (2018-2019)
Number of students
Post pandemic (2022-2023)
Change (%)
Total Students24612516
 2.2%
African American3130
 3.2%
American Indian29
 350%
Asian321373
 16.2%
Hispanic311317
 1.9%
Pacific Islander712
 71.4%
White16381619
 1.2%
Two or More Races151150
 0.7%
% Free/Discounted Lunch Recipients6.5%7.4%
 1%


Schools Near Oak Ridge High









Frequently Asked Questions about Oak Ridge High

Oak Ridge High is fed by the following schools:

Elementary : Jackson Elementary
Elementary : Lake Forest Elementary
Elementary : Lakeview Elementary
Elementary : Oak Meadow Elementary
Elementary : Silva Valley Elementary
Middle : Marina Village Middle
Middle : Rolling Hills Middle

Students at Oak Ridge High are 64% White, 15% Asian, 13% Hispanic, 6% Two or more races, 1% African American.

Yes. Oak Ridge High ranks in the top 9.9% of California high schools.

In the 2022-23 school year, 2,516 students attended Oak Ridge High.


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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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