Serving 371 students in grades Kindergarten-6, Charleston Elementary School ranks in the bottom 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 29% (which is lower than the California state average of 33%). The percentage of students achieving proficiency in reading/language arts is 34% (which is lower than the California state average of 47%).
The student:teacher ratio of 27:1 is higher than the California state level of 21:1.
Minority enrollment is 74% of the student body (majority Hispanic), which is lower than the California state average of 80% (majority Hispanic).
Quick Stats (2025)
- Grades: Kindergarten-6
- Enrollment: 371 students
- Student:Teacher Ratio: 27:1
- Minority Enrollment: 74%
- Overall Testing Rank: Bottom 50% in CA
- Math Proficiency: 29% (Top 50%)
- Reading Proficiency: 34% (Btm 50%)
- Science Proficiency: 11-19% (Btm 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Overview
Charleston Elementary School's student population of 371 students has stayed relatively flat over five school years.
The teacher population of 14 teachers has stayed relatively flat over five school years.
Grades Offered
Grades Kindergarten-6
Total Students
371 students
Gender %
Total Classroom Teachers
14 teachers
School Rankings
Charleston Elementary School ranks within the bottom 50% of all 9,602 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Charleston Elementary School is 0.45, 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
#5367 out of 9602 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
29%
33%
Reading/Language Arts Test Scores (% Proficient)
34%
47%
Science Test Scores (% Proficient)
11-19%
29%
Student : Teacher Ratio
27:1
21:1
American Indian
1%
1%
Asian
2%
12%
Hispanic
70%
56%
Black
n/a
5%
White
26%
20%
Hawaiian
n/a
n/a
Two or more races
1%
6%
All Ethnic Groups
Eligible for Free Lunch
52%
54%
Eligible for Reduced Lunch
10%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Charleston Elementary School's ranking?
Charleston Elementary School is ranked #5367 out of 9,602 schools, which ranks it among the bottom 50% of public schools in California.
What schools are Charleston Elementary School often compared to?
Charleston Elementary Schoolis often viewed alongside schools like Westside Union Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
29% of students have achieved math proficiency (compared to the 33% CA state average), while 34% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend Charleston Elementary School?
371 students attend Charleston Elementary School.
What is the racial composition of the student body?
70% of Charleston Elementary School students are Hispanic, 26% of students are White, 2% of students are Asian, 1% of students are American Indian, and 1% of students are Two or more races.
What is the student:teacher ratio of Charleston Elementary School?
Charleston Elementary School has a student ration of 27:1, which is higher than the California state average of 21:1.
What grades does Charleston Elementary School offer ?
Charleston Elementary School offers enrollment in grades Kindergarten-6
What school district is Charleston Elementary School part of?
Charleston Elementary School is part of Los Banos Unified School District.
School Reviews
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