Serving 256 students in grades Kindergarten-8, Dr. Lewis Dolphin Stallworth Sr. Charter ranks in the bottom 50% of all schools in California for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is ≤5% (which is lower than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 10-14% (which is lower than the California state average of 47%).
The student-teacher ratio of 28:1 is higher than the California state level of 21:1.
Quick Facts (2026)
- School Type: Charter School
- Grades: Kindergarten-8
- Enrollment: 256 students
- Student-Teacher Ratio: 28:1
- Overall Testing Rank: Bottom 50% in CA
- Math Proficiency: ≤5% (Btm 50%)
- Reading Proficiency: 10-14% (Btm 50%)
- Science Proficiency: ≤10% (Btm 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
Top Rankings
Dr. Lewis Dolphin Stallworth Sr. Charter ranks among the top 20% of public schools in California for:
Category
Attribute
Percent Eligible For Free Lunch
Community Size
School Overview
Dr. Lewis Dolphin Stallworth Sr. Charter's student population of 256 students has grown by 6% over five school years.
The teacher population of 9 teachers has stayed relatively flat over five school years.
School Type
Grades Offered
Grades Kindergarten-8
Total Students
256 students
Total Classroom Teachers
9 teachers
School Rankings
Dr. Lewis Dolphin Stallworth Sr. Charter ranks within the bottom 50% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Dr. Lewis Dolphin Stallworth Sr. Charter is 0.36, which is less than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#9367 out of 9523 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
≤5%
34%
Reading/Language Arts Test Scores (% Proficient)
10-14%
47%
Science Test Scores (% Proficient)
≤10%
29%
Student-Teacher Ratio
28:1
21:1
American Indian
2%
1%
Hispanic
79%
56%
Black
14%
5%
Two or more races
5%
6%
All Ethnic Groups
Eligible for Free Lunch
91%
54%
Eligible for Reduced Lunch
2%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What is Dr. Lewis Dolphin Stallworth Sr. Charter's ranking?
Dr. Lewis Dolphin Stallworth Sr. Charter is ranked #9367 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?
≤5% of students have achieved math proficiency (compared to the 34% CA state average), while 10-14% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend Dr. Lewis Dolphin Stallworth Sr. Charter?
256 students attend Dr. Lewis Dolphin Stallworth Sr. Charter.
What is the racial composition of the student body?
79% of Dr. Lewis Dolphin Stallworth Sr. Charter students are Hispanic, 14% of students are Black, 5% of students are Two or more races, and 2% of students are American Indian.
What is the student-teacher ratio of Dr. Lewis Dolphin Stallworth Sr. Charter?
Dr. Lewis Dolphin Stallworth Sr. Charter has a student ration of 28:1, which is higher than the California state average of 21:1.
What grades does Dr. Lewis Dolphin Stallworth Sr. Charter offer ?
Dr. Lewis Dolphin Stallworth Sr. Charter offers enrollment in grades Kindergarten-8
What school district is Dr. Lewis Dolphin Stallworth Sr. Charter part of?
Dr. Lewis Dolphin Stallworth Sr. Charter is part of Dr. Lewis Dolphin Stallworth Sr. Charter School District.
In what neighborhood is Dr. Lewis Dolphin Stallworth Sr. Charter located?
Dr. Lewis Dolphin Stallworth Sr. Charter is located in the Park neighborhood of Stockton, CA. There are 15 other public schools located in Park.
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