Carlton Elementary School

2421 Carlton Ave.
San Jose, CA 95124
(School attendance zone shown in map)
10/
10
Top 5%
Serving 672 students in grades Kindergarten-5, Carlton Elementary School ranks in the top 5% of all schools in California for overall test scores (math proficiency is top 1%, and reading proficiency is top 1%).
The percentage of students achieving proficiency in math is 87% (which is higher than the California state average of 33%). The percentage of students achieving proficiency in reading/language arts is 84% (which is higher than the California state average of 47%).
The student:teacher ratio of 28:1 is higher than the California state level of 22:1.
Minority enrollment is 66% of the student body (majority Asian), which is lower than the California state average of 79% (majority Hispanic).

Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: Kindergarten-5
  • Enrollment: 672 students
  • Student:Teacher Ratio: 28:1
  • Minority Enrollment: 66%
  • : Top 5% in CA
  • : 87% (Top 1%)
  • : 84% (Top 5%)
  • : 70-74% (Top 5%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

Top Rankings

Carlton Elementary School ranks among the top 20% of public schools in California for:

School Overview

Carlton Elementary School's student population of 672 students has declined by 5% over five school years.
The teacher population of 24 teachers has declined by 11% over five school years.
School Type
Grades Offered
Grades Kindergarten-5
Total Students
672 students
This chart displays total students of Carlton Elementary School by year, with the latest 2022-23 school year data.
Gender %
This chart displays gender of Carlton Elementary School
Total Classroom Teachers
24 teachers
This chart displays the total teachers of Carlton Elementary School by year, with the latest 2022-23 school year data.
Students by Grade
This chart displays the students of Carlton Elementary School by grade.

School Rankings

Carlton Elementary School ranks within the top 5% of all 9,602 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Carlton Elementary School is 0.68, which is more than the diversity score at state average of 0.64. The school's diversity has stayed relatively flat over five school years.
This School
State Level (CA)
#123 out of 9602 schools
(Top 5%)
This chart displays the overall school rank of Carlton Elementary School, with the latest 2021-22 school year data.
87%
33%
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Carlton Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in California by year, with the latest 2021-22 school year data.
84%
47%
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Carlton Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of California by year, with the latest 2021-22 school year data.
70-74%
29%
Student : Teacher Ratio
28:1
22:1
This chart displays the student teacher ratio of Carlton Elementary School and the public school average student teacher ratio of California by year, with the latest 2022-23 school year data.
American Indian
n/a
1%
This chart displays the percentage of American Indian students in Carlton Elementary School and percentage of American Indian public school students in California by year, with the latest 2002-03 school year data.
Asian
43%
12%
This chart displays the percentage of Asian students in Carlton Elementary School and the percentage of Asian public school students in California by year, with the latest 2022-23 school year data.
Hispanic
11%
55%
This chart displays the percentage of Hispanic students in Carlton Elementary School and the percentage of Hispanic public school students in California by year, with the latest 2022-23 school year data.
Black
1%
5%
This chart displays the percentage of Black students in Carlton Elementary School and the percentage of Black public school students in California by year, with the latest 2022-23 school year data.
White
34%
21%
This chart displays the percentage of White students in Carlton Elementary School and the percentage of White public school students in California by year, with the latest 2022-23 school year data.
Hawaiian
n/a
n/a
This chart displays the percentage of Hawaiian students in Carlton Elementary School and the percentage of Hawaiian public school students in California by year, with the latest 2013-14 school year data.
Two or more races
11%
6%
This chart displays the percentage of students of two or more races in Carlton Elementary School and the percentage of public school students of two or more races in California by year, with the latest 2022-23 school year data.
All Ethnic Groups
This chart displays the percentage breakdown of students of all ethnic groups in Carlton Elementary School.
This chart displays the percentage breakdown of public school students of all ethnic groups in California.
0.68
This chart displays the diversity score of Carlton Elementary School and the public school average diversity score of California by year, with the latest 2022-23 school year data.
Eligible for Free Lunch
4%
51%
This chart displays the percentage of students who is eligible for free lunch in Carlton Elementary School and the percentage of public school students who is eligible for free lunch in California by year, with the latest 2022-23 school year data.
Eligible for Reduced Lunch (21-22)
1%
7%
This chart displays the percentage of students who is eligible for reduced lunch in Carlton Elementary School and the percentage of public school students who is eligible for reduced lunch in California by year, with the latest 2021-22 school year data.
Source: National Center for Education Statistics (NCES), CA Dept. of Education

Frequently Asked Questions

What is Carlton Elementary School's ranking?
Carlton Elementary School is ranked #123 out of 9,602 schools, which ranks it among the top 5% of public schools in California.
What schools are Carlton Elementary School often compared to?
Carlton Elementary Schoolis often viewed alongside schools like Alta Vista Elementary School, Oster Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
87% of students have achieved math proficiency (compared to the 33% CA state average), while 84% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend Carlton Elementary School?
672 students attend Carlton Elementary School.
What is the racial composition of the student body?
43% of Carlton Elementary School students are Asian, 34% of students are White, 11% of students are Hispanic, 11% of students are Two or more races, and 1% of students are Black.
What is the student:teacher ratio of Carlton Elementary School?
Carlton Elementary School has a student ration of 28:1, which is higher than the California state average of 22:1.
What grades does Carlton Elementary School offer ?
Carlton Elementary School offers enrollment in grades Kindergarten-5
What school district is Carlton Elementary School part of?
Carlton Elementary School is part of Union Elementary School District.
In what neighborhood is Carlton Elementary School located?
Carlton Elementary School is located in the Carlton neighborhood of San Jose, CA.

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Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: Kindergarten-5
  • Enrollment: 672 students
  • Student:Teacher Ratio: 28:1
  • Minority Enrollment: 66%
  • : Top 5%
  • : 87% (Top 1%)
  • : 84% (Top 5%)
  • : 70-74% (Top 5%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

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