Henderson

Public 7-8

 13451 N. Extension Rd.
       Lodi, CA  95242-9249


(209) 331-7331

District: Lodi Unified

Per Pupil Expenditures:  $24,433 Help


Student/teacher ratio:  11.1 Help
Number of students:  20

Racial breakdown:

Hispanic:
50.0%
White:
15.0%
Two or more races:
15.0%
more

Free/discounted lunch recipients:  80% Help


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Performance Trends
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Compare Details Henderson is not ranked due for the most recent year due to insufficient test score data. (See more...)
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Compare Details In 2022 the calculated Average Standard Score was 8.36. (See more...)
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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 Henderson has the smallest middle school student body size in the Lodi Unified School District. Student population at Henderson is diverse. Racial makeup is: Hispanic (50%), two or more races (15%), White (15%). (See more...)
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Compare Details 80% of students are receiving a free or discounted lunch. (See more...)
Teachers
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Compare Details The student/teacher ratio at Henderson is 11.1, which is the lowest among 7 middle schools in the Lodi Unified School District! (See more...)
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Compare Henderson employs 1.8 full-time teachers.
Finance
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Compare Details The average total spent per student at Henderson is $24,433, which is the highest among 7 middle schools in the Lodi Unified School District!
Schooldigger Rankings:

Henderson was not ranked this year due to insufficient test score data.

Lodi Unified:

SchoolDigger ranks Lodi Unified 922nd of 1560 California school districts. (See district ranking list.)


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Rank History for Henderson

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Rank History for all students at Henderson

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools CA State Percentile SchoolDigger Rating
2004 11.17 1651st 1769 6.7%
2005 11.59 1642nd 1777 7.6%
2006 12.13 1659th 1804 8.0%
2007 7.34 1922nd 1999 3.9%
2008 10.49 1874th 2005 6.5%
2009 6.16 1986th 2063 3.7%
2010 5.05 2116th 2179 2.9%
2011 6.25 2150th 2236 3.8%
2012 5.09 2194th 2259 2.9%
2013 3.62 2349th 2379 1.3%
2015 6.10 2417th 2477 2.4%
2019 6.06 2650th 2715 2.4%
2021 4.72 891st 894 0.3%
2022 8.36 2683rd 2740 2.1%
See the entire list of California Middle School Rankings!

Rank History for Low Socio Economic Status students at Henderson

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools CA State Percentile SchoolDigger Rating
2019 7.29 2310th 2369 2.5%
2021 5.19 719th 721 0.3%
2022 7.73 2427th 2458 1.3%
See the entire list of Best California Middle Schools for Low Socio Economic Status Students!

Rank History for Female students at Henderson

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools CA State Percentile SchoolDigger Rating
2019 7.20 2332nd 2380 2.0%
2022 10.51 2413th 2509 3.8%
See the entire list of Best California Middle Schools for Female Students!

Rank History for Male students at Henderson

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools CA State Percentile SchoolDigger Rating
2019 6.18 2373rd 2407 1.4%
2021 5.89 763rd 763 0.0%
See the entire list of Best California Middle Schools for Male Students!

Rank History for Hispanic students at Henderson

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools CA State Percentile SchoolDigger Rating
2019 7.45 2161st 2213 2.3%
See the entire list of Best California Middle Schools for Hispanic 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.

Henderson 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 Henderson

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Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
2000 30 11 2 30 2 n/a n/a 6 81
2001 35 10 1 24 1 n/a n/a 2 73
2002 40 9 3 24 0 n/a n/a 0 76
2003 40 9 3 24 0 n/a n/a 0 76
2004 30 15 2 27 1 n/a n/a 0 75
2005 43 5 2 22 1 n/a n/a 0 73
2006 69 20 9 43 3 n/a n/a 0 144
2007 48 19 10 51 1 n/a n/a 10 139
2008 50 12 7 60 2 n/a n/a 0 131
2009 55 18 11 59 1 2 1 0 147
2010 49 27 4 0 4 2 39 0 125
2011 46 14 5 57 1 2 1 0 126
2012 35 16 6 55 1 1 4 0 118
2013 34 17 7 53 1 1 2 0 115
2014 12 9 5 46 1 1 0 0 74
2015 14 13 3 35 0 0 0 0 65
2017 18 12 4 23 0 0 3 0 60
2018 9 12 2 24 0 1 3 0 51
2019 11 10 4 21 0 0 4 0 50
2020 3 6 4 22 0 1 2 0 38
2021 5 9 5 13 1 0 3 0 36
2022 6 2 1 15 1 0 2 0 27
2023 3 2 1 10 1 0 3 0 20

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 Henderson

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
2000 81 0.3 270.0 80
2001 73 5.1 14.3 56.3
2002 76 4.4 17.3 76.3
2003 76 4.4 17.3 76.3
2004 75 6.0 12.5 74.7
2005 73 6.3 11.6 68.5
2006 144 12.9 11.2 63.2
2007 139 9.1 15.3 38
2008 131 12.3 10.7 58
2009 147 10.7 10.7 36.1
2010 125 9.0 13.8 72
2011 126 n/a n/a 72.2
2012 118 9.2 12.8 n/a
2013 115 9.4 12.2 80
2014 74 5.6 13.2 79.7
2015 65 5.0 13.0 76.9
2017 60 5.7 10.4 85
2018 51 5.7 8.8 94.1
2019 50 5.7 8.6 82
2020 38 n/a n/a 81.6
2021 36 5.0 7.2 58.3
2022 27 5.0 5.4 74.1
2023 20 1.8 11.1 80

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 Henderson

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
2000 81 0.3 270.0 80
2001 73 5.1 14.3 56.3
2002 76 4.4 17.3 76.3
2003 76 4.4 17.3 76.3
2004 75 6.0 12.5 74.7
2005 73 6.3 11.6 68.5
2006 144 12.9 11.2 63.2
2007 139 9.1 15.3 38
2008 131 12.3 10.7 58
2009 147 10.7 10.7 36.1
2010 125 9.0 13.8 72
2011 126 n/a n/a 72.2
2012 118 9.2 12.8 n/a
2013 115 9.4 12.2 80
2014 74 5.6 13.2 79.7
2015 65 5.0 13.0 76.9
2017 60 5.7 10.4 85
2018 51 5.7 8.8 94.1
2019 50 5.7 8.6 82
2020 38 n/a n/a 81.6
2021 36 5.0 7.2 58.3
2022 27 5.0 5.4 74.1
2023 20 1.8 11.1 80

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 Henderson

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YearTotal Expenditures Per Pupil
2018 $24,433

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

Impact of COVID-19 on Henderson

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 2650th of 2715 Middle schoolsRanks 2683rd of 2740 Middle schools
 0.3%

Test Scores

% proficient
Pre-pandemic (2018-2019)
% proficient
Post pandemic (2022-2023)
Change (%)
8th Grade English Language Arts/Literacy (Henderson)13.315
 1.7%
   8th Grade English Language Arts/Literacy (Lodi Unified)40.435.6
 4.8%
   8th Grade English Language Arts/Literacy (California)49.446.6
 2.8%
8th Grade Mathematics (Henderson)00
   8th Grade Mathematics (Lodi Unified)26.121.7
 4.4%
   8th Grade Mathematics (California)36.629.2
 7.4%
8th Grade Science (Henderson)6.75
 1.7%
   8th Grade Science (Lodi Unified)24.721.1
 3.6%
   8th Grade Science (California)30.829.2
 1.7%

Student Body

Number of students
Pre-pandemic (2018-2019)
Number of students
Post pandemic (2022-2023)
Change (%)
Total Students5020
 60%
African American102
 80%
American Indian01
Asian41
 75%
Hispanic2110
 52.4%
Pacific Islander00
White113
 72.7%
Two or More Races43
 25%
% Free/Discounted Lunch Recipients82%80%
 2%


Schools Near Henderson









Frequently Asked Questions about Henderson

Students at Henderson are 50% Hispanic, 15% White, 15% Two or more races, 10% African American, 5% Asian, 5% American Indian.

In the 2022-23 school year, 20 students attended Henderson.


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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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