Delta High

Public 10-12

 52810 Netherlands Ave.
       Clarksburg, CA  95612-0100


(916) 744-1714

District: River Delta Joint Unified

SchoolDigger Rank:
852nd of 2,346 California High Schools

Per Pupil Expenditures:  $10,714 Help


Feeder schools for Delta High:

Elementary:    Bates Elementary
    Walnut Grove Elementary
Middle:    Clarksburg Middle

Student/teacher ratio:  15.5 Help
Number of students:  203

Racial breakdown:

Hispanic:
66.5%
White:
27.1%
Two or more races:
3.4%
more

Free/discounted lunch recipients:  51.2% Help


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 Compare Delta High to nearby high schools!

Performance Trends
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Compare Details Delta High ranks better than 63.7% of high schools in California. (See more...)
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Compare Details In 2023 the calculated Average Standard Score was 50.58. (See more...)
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The Adjusted Cohort Graduation Rate (ACGR) measures the percentage of Delta High freshmen who graduate within four years, adjusting for students who transfer in or out.
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The high school dropout rate measures the percentage of students who do not complete their high school education.
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Chronic absenteeism in a high 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 Racial makeup is: Hispanic (66.5%), White (27.1%), two or more races (3.4%). (See more...)
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Compare Details 51.2% of students are receiving a free or discounted lunch. This is the highest percentage in the River Delta Joint Unified School District. (See more...)
Teachers
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Compare Details The student/teacher ratio at Delta High is 15.5, which is the 2nd best among 2 high schools in the River Delta Joint Unified School District. (See more...)
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Compare Delta High employs 13 full-time teachers.
Finance
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Compare Details The average total spent per student at Delta High is $10,714. 2 high schools in the River Delta Joint Unified School District spend more per student.
Schooldigger 2023 Rankings:

Delta High:

SchoolDigger ranks Delta High 852nd of 2346 California public high schools. (See Delta High in the ranking list.)

High School Test Score Ratings by Student Subgroup:


Low Socio Economic Status students:
Migrant students:
Female students:
Male students:
Hispanic students:
White students:


River Delta Joint Unified:

SchoolDigger ranks River Delta Joint Unified 1079th of 1560 California school districts. (See district ranking list.)

Average Rating:

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Rank History for Delta High

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Rank History for all students at Delta High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2004 39.08 723rd 1653 56.3%
2005 55.05 500th 1901 73.7%
2006 63.82 389th 1968 80.2%
2007 45.36 746th 2063 63.8%
2008 52.48 614th 2117 71.0%
2009 51.50 704th 2238 68.5%
2010 40.55 1000th 2281 56.2%
2011 49.19 821st 2367 65.3%
2012 38.92 1079th 2354 54.2%
2013 39.18 1075th 2426 55.7%
2015 66.22 635th 1994 68.2%
2016 56.68 864th 2039 57.6%
2017 57.69 845th 2021 58.2%
2018 61.39 773rd 2017 61.7%
2019 63.03 675th 2133 68.4%
2022 42.59 1106th 2123 47.9%
2023 50.58 846th 2335 63.8%
See the entire list of California High School Rankings!

Rank History for Low Socio Economic Status students at Delta High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 67.20 585th 1862 68.6%
2019 72.62 422nd 1937 78.2%
2022 41.11 1096th 1943 43.6%
2023 43.19 1049th 2237 53.1%
See the entire list of Best California High Schools for Low Socio Economic Status Students!

Rank History for Migrant students at Delta High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2023 76.99 9th 89 89.9%
See the entire list of Best California High Schools for Migrant Students!

Rank History for Female students at Delta High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 66.32 593rd 1760 66.3%
2019 60.67 627th 1833 65.8%
2022 39.30 1072nd 1858 42.3%
2023 53.64 741st 2106 64.8%
See the entire list of Best California High Schools for Female Students!

Rank History for Male students at Delta High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 51.25 889th 1834 51.5%
2019 59.07 673rd 1880 64.2%
2022 42.11 997th 1916 48.0%
2023 40.83 1023rd 2195 53.4%
See the entire list of Best California High Schools for Male Students!

Rank History for Hispanic students at Delta High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 58.51 723rd 1742 58.5%
2019 62.90 578th 1814 68.1%
2022 40.65 1084th 1861 41.8%
2023 46.78 937th 2132 56.1%
See the entire list of Best California High Schools for Hispanic Students!

Rank History for White students at Delta High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2019 60.68 476th 1222 61.0%
2022 37.99 747th 1204 38.0%
2023 50.36 594th 1424 58.3%
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.

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





Data source: California Department of Education

Review counts

All ratings (Avg rating: 1)
0%

0%

0%

0%

100%

  

Reviews:
No reviews have been submitted!


Enrollment information for Delta High

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Compare
Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
1988 138 0 16 101 0 n/a n/a 0 255
1989 141 2 11 110 0 n/a n/a 0 264
1990 124 0 12 117 0 n/a n/a 0 253
1991 129 4 14 127 0 n/a n/a 0 274
1992 122 3 10 139 0 n/a n/a 0 274
1993 120 3 7 138 0 n/a n/a 0 268
1994 132 3 5 150 0 n/a n/a 0 290
1995 160 1 8 158 0 n/a n/a 0 327
1996 160 1 8 158 0 n/a n/a 0 327
1997 164 2 13 160 0 n/a n/a 0 339
1998 139 1 13 166 0 n/a n/a 0 319
1999 147 1 13 155 1 n/a n/a 0 317
2000 129 1 11 147 1 n/a n/a 0 289
2001 127 2 13 154 2 n/a n/a 1 299
2002 125 0 9 180 3 n/a n/a 1 318
2003 125 0 9 180 3 n/a n/a 1 318
2004 107 3 7 175 4 n/a n/a 3 299
2005 118 2 10 172 4 n/a n/a 2 308
2006 105 1 8 174 0 n/a n/a 2 290
2007 80 1 5 118 0 n/a n/a 2 206
2008 83 n/a 3 118 n/a n/a n/a 0 204
2009 82 1 1 110 0 0 4 0 198
2010 82 1 1 94 0 0 3 0 181
2011 49 0 4 81 0 0 3 0 137
2012 54 1 3 122 4 0 4 0 188
2013 54 2 3 135 2 0 7 0 203
2014 52 2 2 131 3 0 5 0 195
2015 67 1 2 129 3 0 2 0 204
2016 69 5 6 125 5 0 3 0 213
2017 57 2 7 119 3 0 2 0 190
2018 43 1 5 110 1 0 4 0 164
2019 51 0 2 134 0 0 5 0 192
2020 66 3 1 131 0 0 5 0 206
2021 65 3 1 159 0 1 5 0 234
2022 69 3 1 137 0 1 4 0 215
2023 55 2 1 135 1 2 7 0 203

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 Delta High

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 255 18.6 13.7 n/a
1989 264 15.4 17.1 n/a
1990 253 15.6 16.2 n/a
1991 274 17.4 15.7 n/a
1992 274 17.7 15.4 26.6
1993 268 13.1 20.5 28
1994 290 14.7 19.7 30
1995 327 14.5 22.6 25.4
1996 327 14.5 22.6 25.4
1997 339 16.7 20.3 23.3
1998 319 16.7 19.1 25.4
1999 317 15.6 20.3 35
2000 289 15.7 18.4 22.5
2001 299 16.3 18.3 35.9
2002 318 16.8 18.9 23
2003 318 16.8 18.9 23
2004 299 17.4 17.2 25.3
2005 308 17.2 17.9 5.6
2006 290 16.3 17.8 0
2007 206 15.0 13.7 36.3
2008 204 15.0 13.6 39.2
2009 198 14.0 12.4 36.9
2010 181 13.0 13.9 41.4
2011 137 n/a n/a n/a
2012 188 12.2 15.4 n/a
2013 203 12.4 16.2 48.3
2014 195 11.0 17.6 47.2
2015 204 8.0 25.5 37.3
2016 213 4.0 53.2 51.2
2017 190 7.1 26.7 51.1
2018 164 10.3 15.9 57.9
2019 192 11.9 16.0 56.3
2020 206 n/a n/a 49.5
2021 234 11.7 19.9 45.7
2022 215 12.1 17.7 49.3
2023 203 13.0 15.5 51.2

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 Delta High

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 255 18.6 13.7 n/a
1989 264 15.4 17.1 n/a
1990 253 15.6 16.2 n/a
1991 274 17.4 15.7 n/a
1992 274 17.7 15.4 26.6
1993 268 13.1 20.5 28
1994 290 14.7 19.7 30
1995 327 14.5 22.6 25.4
1996 327 14.5 22.6 25.4
1997 339 16.7 20.3 23.3
1998 319 16.7 19.1 25.4
1999 317 15.6 20.3 35
2000 289 15.7 18.4 22.5
2001 299 16.3 18.3 35.9
2002 318 16.8 18.9 23
2003 318 16.8 18.9 23
2004 299 17.4 17.2 25.3
2005 308 17.2 17.9 5.6
2006 290 16.3 17.8 0
2007 206 15.0 13.7 36.3
2008 204 15.0 13.6 39.2
2009 198 14.0 12.4 36.9
2010 181 13.0 13.9 41.4
2011 137 n/a n/a n/a
2012 188 12.2 15.4 n/a
2013 203 12.4 16.2 48.3
2014 195 11.0 17.6 47.2
2015 204 8.0 25.5 37.3
2016 213 4.0 53.2 51.2
2017 190 7.1 26.7 51.1
2018 164 10.3 15.9 57.9
2019 192 11.9 16.0 56.3
2020 206 n/a n/a 49.5
2021 234 11.7 19.9 45.7
2022 215 12.1 17.7 49.3
2023 203 13.0 15.5 51.2

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 Delta High

Help

YearTotal Expenditures Per Pupil
2018 $10,714

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

Impact of COVID-19 on Delta 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 675th of 2133 High schoolsRanks 846th of 2335 High schools
 4.6%

Test Scores

% proficient
Pre-pandemic (2018-2019)
% proficient
Post pandemic (2022-2023)
Change (%)
11th Grade English Language Arts/Literacy (Delta High)63.353.3
 10%
   11th Grade English Language Arts/Literacy (River Delta Joint Unified)46.639
 7.6%
   11th Grade English Language Arts/Literacy (California)57.355.4
 1.9%
11th Grade Mathematics (Delta High)21.74.6
 17.1%
   11th Grade Mathematics (River Delta Joint Unified)15.47.9
 7.6%
   11th Grade Mathematics (California)32.227.4
 4.9%
12th Grade Science (Delta High)27.130.4
 3.4%
   12th Grade Science (River Delta Joint Unified)20.121.9
 1.7%
   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 Students192203
 5.7%
African American02
American Indian01
Asian21
 50%
Hispanic134135
 0.7%
Pacific Islander02
White5155
 7.8%
Two or More Races57
 40%
% Free/Discounted Lunch Recipients56.3%51.2%
 5%


Schools Near Delta High









Frequently Asked Questions about Delta High

In the 2022-23 school year, 203 students attended Delta High.

Students at Delta High are 67% Hispanic, 27% White, 3% Two or more races.

Delta High ranks 852nd of 2346 California high schools. SchoolDigger rates this school 3 stars out of 5.

Delta High is fed by the following schools:

Elementary : Bates Elementary
Elementary : Walnut Grove Elementary
Middle : Clarksburg Middle


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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. School Attendance Areas provided by ATTOM.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that school and district boundary data 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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