Henderson ranks in the bottom 50% of all schools in California for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is <50% (which is higher than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is ≤20% (which is lower than the California state average of 47%).
Quick Facts (2026)
- School Type: Alternative school
- Grades: 7-8
- Overall Testing Rank: Bottom 50% in CA
- Math Proficiency: <50% (Top 30%)
- Reading Proficiency: ≤20% (Btm 50%)
- Science Proficiency: ≤20% (Btm 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
Top Rankings
Henderson ranks among the top 20% of public schools in California for:
Category
Attribute
Most improved public schools
School Overview
School Type
Grades Offered
Grades 7-8
Total Students (22-23)
20 students
Total Classroom Teachers (22-23)
2 teachers
School Calendar
Last Day of School
Tue. Jun 30, 2026
School Motto
‘The role for Henderson School is to assist students in their progress towards responsibility as it relates to academic achievement and personal development.’
School Rankings
Henderson ranks within the bottom 50% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).
Overall Testing Rank
#5359 out of 9523 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
<50%
34%
Reading/Language Arts Test Scores (% Proficient)
≤20%
47%
Science Test Scores (% Proficient)
≤20%
29%
Student-Teacher Ratio
n/a
21:1
American Indian
(22-23)5%
1%
Asian
(22-23)5%
12%
Hispanic
(22-23)50%
55%
Black
(22-23)10%
5%
White
(22-23)15%
21%
Hawaiian
(22-23)n/a
n/a
Two or more races
(22-23)15%
6%
Eligible for Free Lunch (22-23)
65%
51%
Eligible for Reduced Lunch (22-23)
15%
8%
School Statewide Testing
School District Name
Lodi Unified School District
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What is Henderson's ranking?
Henderson is ranked #5359 out of 9,523 schools, which ranks it among the bottom 50% of public schools in California.
What percent of students have achieved state testing proficiency in math and reading?
<50% of students have achieved math proficiency (compared to the 34% CA state average), while ≤20% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend Henderson?
20 students attend Henderson.
What is the racial composition of the student body?
50% of Henderson students are Hispanic, 15% of students are White, 15% of students are Two or more races, 10% of students are Black, 5% of students are American Indian, and 5% of students are Asian.
What grades does Henderson offer ?
Henderson offers enrollment in grades 7-8
What school district is Henderson part of?
Henderson is part of Lodi Unified School District.
School Reviews
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