Dozier-Libbey Medical High

Summary:

Dozier-Libbey Medical High is a public high school serving 699 students in grades 9-12 in Antioch, California, which is part of the Antioch Unified School District. Despite the district's overall low ranking, Dozier-Libbey Medical High has consistently maintained a strong 4-star rating from SchoolDigger, performing well above the district and state averages.

Dozier-Libbey Medical High's academic performance is particularly impressive, with 82.91% of 11th-grade students proficient or better in English Language Arts/Literacy, compared to 42.48% in the district and 55.73% statewide. In mathematics, 34.62% of 11th-grade students were proficient or better, compared to 12.41% in the district and 27.9% statewide. The school's science performance is also noteworthy, with 48.1% of 11th-grade students scoring proficient or better, compared to 18.97% in the district and 32.08% statewide. Additionally, Dozier-Libbey Medical High has maintained a very high four-year graduation rate, ranging from 96.3% to 100% over the past five years, and an exceptionally low dropout rate.

Interestingly, Dozier-Libbey Medical High serves a diverse student population, with a high percentage of students from low-socioeconomic status families, yet the school's academic performance remains strong. When compared to nearby schools, such as Antioch High and Deer Valley High, Dozier-Libbey Medical High significantly outperforms them on academic measures. However, the school has experienced a concerning increase in chronic absenteeism, from 6.1% in 2017-2018 to 16.9% in 2022-2023, which the school and district should address to ensure continued student success.


Detail:

Public 9-12

 4900 Sand Creek Rd.
       Antioch, CA  94531-8680


(925) 779-7540

District: Antioch Unified

SchoolDigger Rank:
295th of 2,323 California High Schools

Per Pupil Expenditures:  $6,802 Help


Student/teacher ratio:  23.2 Help
Number of students:  697

Racial breakdown:

Hispanic:
46.8%
African American:
18.1%
Asian:
16.1%
more

Free/discounted lunch recipients:  76.8% Help


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Performance Trends
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Compare Details Dozier-Libbey Medical High ranks better than 87.3% of high schools in California. It also ranks first among 5 ranked high schools in the Antioch Unified School District! (See more...)
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Compare Details In 2024 the calculated Average Standard Score was 81.99. (See more...)
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The four-year cohort graduation rate measures the percentage of students at Dozier-Libbey Medical High who earn a standard high school diploma within four years of starting ninth grade.
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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 Student population at Dozier-Libbey Medical High is diverse. Racial makeup is: Hispanic (46.8%), African American (18.1%), Asian (16.1%). (See more...)
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Compare Details 76.8% of students are receiving a free or discounted lunch. (See more...)
Teachers
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Compare Details The student/teacher ratio at Dozier-Libbey Medical High is 23.2, which is the highest among 5 high schools in the Antioch Unified School District! (See more...)
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Compare Dozier-Libbey Medical High employs 29.9 full-time teachers.
Finance
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Compare Details The average total spent per student at Dozier-Libbey Medical High is $6,802, which is the lowest among 5 high schools in the Antioch Unified School District!
Schooldigger 2024 Rankings:

Dozier-Libbey Medical High:

SchoolDigger ranks Dozier-Libbey Medical High 295th of 2323 California public high schools. (See Dozier-Libbey Medical High in the ranking list.)

High School Test Score Ratings by Student Subgroup:


English Language Learner students:
Special Education students:
Low Socio Economic Status students:
Female students:
Military Connected students:
Male students:
Asian students:
African American students:
Hispanic students:
White students:


Antioch Unified:

SchoolDigger ranks Antioch Unified 1374th of 1568 California school districts. (See district ranking list.)


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Rank History for Dozier-Libbey Medical High

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Rank History for all students at Dozier-Libbey Medical High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2010 55.11 612th 2281 73.2%
2011 48.50 833rd 2367 64.8%
2012 47.50 851st 2354 63.8%
2013 45.84 899th 2426 62.9%
2015 80.59 351st 1994 82.4%
2016 80.97 363rd 2039 82.2%
2017 78.87 430th 2021 78.7%
2018 73.94 516th 2017 74.4%
2019 72.65 495th 2133 76.8%
2021 74.98 300th 1290 76.7%
2022 66.10 597th 2123 71.9%
2023 69.64 485th 2348 79.3%
2024 81.99 295th 2323 87.3%
See the entire list of California High School Rankings!

Rank History for English Language Learner students at Dozier-Libbey Medical High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2022 24.88 1002nd 1044 4.0%
2023 70.29 68th 1323 94.9%
2024 33.16 706th 1350 47.7%
See the entire list of Best California High Schools for English Language Learner Students!

Rank History for Special Education students at Dozier-Libbey Medical High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2023 51.42 444th 1547 71.3%
2024 59.66 327th 1534 78.7%
See the entire list of Best California High Schools for Special Education Students!

Rank History for Low Socio Economic Status students at Dozier-Libbey Medical High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 68.88 546th 1862 70.7%
2019 75.76 371st 1937 80.8%
2021 80.29 185th 1126 83.6%
2022 65.06 542nd 1943 72.1%
2023 72.48 392nd 2247 82.6%
2024 87.51 157th 2235 93.0%
See the entire list of Best California High Schools for Low Socio Economic Status Students!

Rank History for Female students at Dozier-Libbey Medical High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 62.57 673rd 1760 61.8%
2019 64.69 557th 1833 69.6%
2021 68.21 311th 1054 70.5%
2022 63.67 551st 1858 70.3%
2023 68.56 466th 2118 78.0%
2024 82.24 270th 2098 87.1%
See the entire list of Best California High Schools for Female Students!

Rank History for Disabled students at Dozier-Libbey Medical High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 85.44 112th 1052 89.4%
2019 47.96 441st 1117 60.5%
See the entire list of Best California High Schools for Disabled Students!

Rank History for Military Connected students at Dozier-Libbey Medical High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2022 18.33 141st 168 16.1%
2023 35.07 166th 233 28.8%
2024 58.48 86th 234 63.2%
See the entire list of Best California High Schools for Military Connected Students!

Rank History for Male students at Dozier-Libbey Medical High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 81.09 346th 1834 81.1%
2019 75.97 393rd 1880 79.1%
2021 76.14 248th 1122 77.9%
2022 62.32 606th 1916 68.4%
2023 67.49 497th 2207 77.5%
2024 78.34 334th 2172 84.6%
See the entire list of Best California High Schools for Male Students!

Rank History for Asian students at Dozier-Libbey Medical High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 42.38 370th 581 36.3%
2019 30.64 428th 582 26.5%
2022 39.37 379th 581 34.8%
2023 49.91 403rd 731 44.9%
2024 52.90 377th 712 47.1%
See the entire list of Best California High Schools for Asian Students!

Rank History for African American students at Dozier-Libbey Medical High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 69.41 160th 582 72.5%
2019 83.99 67th 592 88.7%
2022 63.17 147th 522 71.8%
2023 90.43 54th 720 92.5%
2024 96.31 21st 721 97.1%
See the entire list of Best California High Schools for African American Students!

Rank History for Hispanic students at Dozier-Libbey Medical High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 73.71 424th 1742 75.7%
2019 72.06 398th 1814 78.1%
2022 65.32 519th 1861 72.1%
2023 71.49 390th 2142 81.8%
2024 86.20 145th 2125 93.2%
See the entire list of Best California High Schools for Hispanic Students!

Rank History for White students at Dozier-Libbey Medical High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 60.48 528th 1173 55.0%
2019 41.30 745th 1222 39.0%
2022 60.28 460th 1204 61.8%
2023 51.75 577th 1434 59.8%
2024 66.29 362nd 1406 74.3%
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.

Dozier-Libbey Medical 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 Dozier-Libbey Medical High

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Compare
Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
2009 64 30 27 75 0 3 13 0 212
2010 100 51 54 120 2 3 13 0 343
2011 133 72 78 188 1 4 24 0 500
2012 147 95 120 238 2 3 23 0 628
2013 143 105 118 242 3 3 25 0 639
2014 128 111 124 246 9 5 25 0 648
2015 130 112 125 252 9 5 19 0 652
2016 115 129 118 281 12 6 24 0 685
2017 112 124 122 312 12 7 23 0 712
2018 98 125 125 318 8 8 24 0 706
2019 88 122 122 339 7 10 25 0 713
2020 89 131 122 331 3 12 29 0 717
2021 94 138 116 363 3 13 34 0 761
2022 105 124 111 341 2 13 36 1 733
2023 88 121 102 343 4 11 28 2 699
2024 92 126 112 326 2 10 27 2 697

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 Dozier-Libbey Medical High

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
2009 212 3.0 53.0 40.6
2010 343 17.0 20.1 45.5
2011 500 n/a n/a 46.2
2012 628 27.8 22.5 n/a
2013 639 27.4 23.2 48
2014 648 26.5 24.4 49.4
2015 652 26.0 25.0 53.8
2016 685 26.0 26.3 52.4
2017 712 27.7 25.6 53.5
2018 706 26.5 26.6 52.3
2019 713 26.4 27.0 55.7
2020 717 n/a n/a 57.6
2021 761 27.8 27.3 52.8
2022 733 28.8 25.3 50.8
2023 699 30.5 22.8 73.1
2024 697 29.9 23.2 76.8

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 Dozier-Libbey Medical High

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
2009 212 3.0 53.0 40.6
2010 343 17.0 20.1 45.5
2011 500 n/a n/a 46.2
2012 628 27.8 22.5 n/a
2013 639 27.4 23.2 48
2014 648 26.5 24.4 49.4
2015 652 26.0 25.0 53.8
2016 685 26.0 26.3 52.4
2017 712 27.7 25.6 53.5
2018 706 26.5 26.6 52.3
2019 713 26.4 27.0 55.7
2020 717 n/a n/a 57.6
2021 761 27.8 27.3 52.8
2022 733 28.8 25.3 50.8
2023 699 30.5 22.8 73.1
2024 697 29.9 23.2 76.8

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 Dozier-Libbey Medical High

Help

YearTotal Expenditures Per Pupil
2018 $6,802

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

Impact of COVID-19 on Dozier-Libbey Medical 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 495th of 2133 High schoolsRanks 485th of 2348 High schools
 2.6%

Test Scores

% proficient
Pre-pandemic (2018-2019)
% proficient
Post pandemic (2022-2023)
Change (%)
11th Grade English Language Arts/Literacy (Dozier-Libbey Medical High)75.578.3
 2.8%
   11th Grade English Language Arts/Literacy (Antioch Unified)41.544.8
 3.3%
   11th Grade English Language Arts/Literacy (California)57.355.4
 1.9%
11th Grade Mathematics (Dozier-Libbey Medical High)28.623.5
 5%
   11th Grade Mathematics (Antioch Unified)15.811.7
 4%
   11th Grade Mathematics (California)32.227.4
 4.9%
12th Grade Science (Dozier-Libbey Medical High)27.834.3
 6.4%
   12th Grade Science (Antioch Unified)1319.7
 6.6%
   12th Grade Science (California)25.626.8
 1.2%

Student Body

Number of students
Pre-pandemic (2018-2019)
Number of students
Post pandemic (2022-2023)
Change (%)
Total Students713699
 2%
African American122121
 0.8%
American Indian74
 42.9%
Asian122102
 16.4%
Hispanic339343
 1.2%
Pacific Islander1011
 10%
White8888
Two or More Races2528
 12%
% Free/Discounted Lunch Recipients55.7%73.1%
 17.4%


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Frequently Asked Questions about Dozier-Libbey Medical High

Dozier-Libbey Medical High ranks 295th of 2323 California high schools. SchoolDigger rates this school 4 stars out of 5.

In the 2023-24 school year, 697 students attended Dozier-Libbey Medical High.

Students at Dozier-Libbey Medical High are 47% Hispanic, 18% African American, 16% Asian, 13% White, 4% Two or more races, 1% Pacific Islander.


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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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