Serving 549 students in grades Kindergarten-5, Jefferson ranks in the top 50% of all schools in California for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 40% (which is higher than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 43% (which is lower than the California state average of 47%).
The student-teacher ratio of 29:1 is higher than the California state level of 21:1.
Minority enrollment is 96% of the student body (majority Hispanic), which is higher than the California state average of 80% (majority Hispanic).
Quick Facts (2026)
- Grades: Kindergarten-5
- Enrollment: 549 students
- Student-Teacher Ratio: 29:1
- Minority Enrollment: 96%
- Overall Testing Rank: Top 50% in CA
- Math Proficiency: 40% (Top 50%)
- Reading Proficiency: 43% (Top 50%)
- Science Proficiency: 10-14% (Btm 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Overview
Jefferson's student population of 549 students has grown by 9% over five school years.
The teacher population of 19 teachers has stayed relatively flat over five school years.
Grades Offered
Grades Kindergarten-5
Total Students
549 students
Total Classroom Teachers
19 teachers
Year Founded
1907
School Calendar
School Motto
The Hawthorne Way: Every student, every day.
School Rankings
Jefferson ranks within the top 50% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Jefferson is 0.49, 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
#3738 out of 9523 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
40%
34%
Reading/Language Arts Test Scores (% Proficient)
43%
47%
Science Test Scores (% Proficient)
10-14%
29%
Student-Teacher Ratio
29:1
21:1
American Indian
n/a
1%
Asian
5%
12%
Hispanic
70%
56%
Black
15%
5%
White
4%
20%
Hawaiian
2%
n/a
Two or more races
4%
6%
All Ethnic Groups
Chronically Absent Students
(22-23)30.8%
27.7%
Eligible for Free Lunch
69%
54%
Eligible for Reduced Lunch
21%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What is Jefferson's ranking?
Jefferson is ranked #3738 out of 9,523 schools, which ranks it among the top 50% of public schools in California.
What schools are Jefferson often compared to?
Jeffersonis often viewed alongside schools like Del Aire Elementary School, Washington, Ramona by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
40% of students have achieved math proficiency (compared to the 34% CA state average), while 43% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend Jefferson?
549 students attend Jefferson.
What is the racial composition of the student body?
70% of Jefferson students are Hispanic, 15% of students are Black, 5% of students are Asian, 4% of students are White, 4% of students are Two or more races, and 2% of students are Hawaiian.
What is the student-teacher ratio of Jefferson?
Jefferson has a student ration of 29:1, which is higher than the California state average of 21:1.
What grades does Jefferson offer ?
Jefferson offers enrollment in grades Kindergarten-5
What school district is Jefferson part of?
Jefferson is part of Hawthorne School District.
School Reviews
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