Serving 258 students in grades Kindergarten-6, Jack London Elementary School 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 25-29% (which is lower than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 30-34% (which is lower than the California state average of 47%).
The student-teacher ratio of 22:1 is higher than the California state level of 21:1.
Minority enrollment is 75% of the student body (majority Hispanic), which is lower than the California state average of 80% (majority Hispanic).
Quick Facts (2026)
- Grades: Kindergarten-6
- Enrollment: 258 students
- Student-Teacher Ratio: 22:1
- Minority Enrollment: 75%
- Overall Testing Rank: Bottom 50% in CA
- Math Proficiency: 25-29% (Btm 50%)
- Reading Proficiency: 30-34% (Btm 50%)
- Science Proficiency: 20-29% (Top 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Overview
Jack London Elementary School's student population of 258 students has stayed relatively flat over five school years.
The teacher population of 12 teachers has grown by 9% over five school years.
Grades Offered
Grades Kindergarten-6
Total Students
258 students
Gender %
Total Classroom Teachers
12 teachers
Year Founded
1905
School Calendar
School Rankings
Jack London Elementary School 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 Jack London Elementary School is 0.64, which is more 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
#5677 out of 9523 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
25-29%
34%
Reading/Language Arts Test Scores (% Proficient)
30-34%
47%
Science Test Scores (% Proficient)
20-29%
29%
Student-Teacher Ratio
22:1
21:1
American Indian
n/a
1%
Asian
10%
12%
Hispanic
54%
56%
Black
3%
5%
White
25%
20%
Hawaiian
1%
n/a
Two or more races
7%
6%
All Ethnic Groups
Eligible for Free Lunch
50%
54%
Eligible for Reduced Lunch
10%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Notes
- School Mascot: Wolves
Frequently Asked Questions
What is Jack London Elementary School's ranking?
Jack London Elementary School is ranked #5677 out of 9,523 schools, which ranks it among the bottom 50% of public schools in California.
What schools are Jack London Elementary School often compared to?
Jack London Elementary Schoolis often viewed alongside schools like Olivet Elementary Charter, Village Charter by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
25-29% of students have achieved math proficiency (compared to the 34% CA state average), while 30-34% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend Jack London Elementary School?
258 students attend Jack London Elementary School.
What is the racial composition of the student body?
54% of Jack London Elementary School students are Hispanic, 25% of students are White, 10% of students are Asian, 7% of students are Two or more races, 3% of students are Black, and 1% of students are Hawaiian.
What is the student-teacher ratio of Jack London Elementary School?
Jack London Elementary School has a student ration of 22:1, which is higher than the California state average of 21:1.
What grades does Jack London Elementary School offer ?
Jack London Elementary School offers enrollment in grades Kindergarten-6
What school district is Jack London Elementary School part of?
Jack London Elementary School is part of Piner-Olivet Union Elementary School District.
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