Serving 303 students in grades Kindergarten-5, Stem Preparatory 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 20-24% (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 23:1 is higher than the California state level of 21:1.
Minority enrollment is 98% of the student body (majority Hispanic), which is higher than the California state average of 80% (majority Hispanic).
Quick Facts (2026-27)
- School Type: Charter School
- Grades: Kindergarten-5
- Enrollment: 303 students
- Student-Teacher Ratio: 23:1
- Minority Enrollment: 98%
- Overall Testing Rank: Bottom 50% in CA
- Math Proficiency: 20-24% (Btm 50%)
- Reading Proficiency: 30-34% (Btm 50%)
- Science Proficiency: 11-19% (Btm 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Overview
Stem Preparatory Elementary School's student population of 303 students has stayed relatively flat over five school years.
The teacher population of 13 teachers has declined by 13% over five school years.
School Type
Grades Offered
Grades Kindergarten-5
Total Students
303 students
Total Classroom Teachers
13 teachers
School Rankings
Stem Preparatory 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 Stem Preparatory Elementary School is 0.34, 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
#6250 out of 9523 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
20-24%
34%
Reading/Language Arts Test Scores (% Proficient)
30-34%
47%
Science Test Scores (% Proficient)
11-19%
29%
Student-Teacher Ratio
23:1
21:1
American Indian
n/a
1%
Asian
n/a
12%
Hispanic
80%
56%
Black
16%
5%
White
2%
20%
Hawaiian
n/a
n/a
Two or more races
2%
6%
All Ethnic Groups
Chronically Absent Students
(22-23)48.5%
27.7%
Eligible for Free Lunch
77%
54%
Eligible for Reduced Lunch
5%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What is Stem Preparatory Elementary School's ranking?
Stem Preparatory Elementary School is ranked #6250 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?
20-24% 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 Stem Preparatory Elementary School?
303 students attend Stem Preparatory Elementary School.
What is the racial composition of the student body?
80% of Stem Preparatory Elementary School students are Hispanic, 16% of students are Black, 2% of students are White, and 2% of students are Two or more races.
What is the student-teacher ratio of Stem Preparatory Elementary School?
Stem Preparatory Elementary School has a student ration of 23:1, which is higher than the California state average of 21:1.
What grades does Stem Preparatory Elementary School offer ?
Stem Preparatory Elementary School offers enrollment in grades Kindergarten-5
What school district is Stem Preparatory Elementary School part of?
Stem Preparatory Elementary School is part of STEM Preparatory Elementary School District.
In what neighborhood is Stem Preparatory Elementary School located?
Stem Preparatory Elementary School is located in the South Los Angeles neighborhood of Los Angeles, CA. There are 201 other public schools located in South Los Angeles.
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