Calla High School

130 S. Austin Rd.
Manteca, CA 95336
(School attendance zone shown in map)
1/
10
Bottom 50%
Serving 180 students in grades 9-12, Calla High 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 ≤5% (which is lower than the California state average of 33%). The percentage of students achieving proficiency in reading/language arts is 15-19% (which is lower than the California state average of 47%).
The student:teacher ratio of 15:1 is lower than the California state level of 22:1.
Minority enrollment is 85% of the student body (majority Hispanic), which is higher than the California state average of 79% (majority Hispanic).

Quick Stats (2024-25)

  • School Type: Alternative school / Magnet School
  • Grades: 9-12
  • Enrollment: 180 students
  • Student:Teacher Ratio: 15:1
  • Minority Enrollment: 85%
  • : 80-84% (Btm 50% in CA)
  • : Bottom 50%
  • : ≤5% (Btm 50%)
  • : 15-19% (Btm 50%)
  • : ≤5% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

Top Rankings

Calla High School ranks among the top 20% of public schools in California for:

School Overview

Calla High School's student population of 180 students has grown by 12% over five school years.
The teacher population of 12 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 9-12
Total Students
180 students
This chart displays total students of Calla High School by year, with the latest 2022-23 school year data.
Gender %
This chart displays gender of Calla High School
Total Classroom Teachers
12 teachers
This chart displays the total teachers of Calla High School by year, with the latest 2022-23 school year data.
Students by Grade
This chart displays the students of Calla High School by grade.

School Rankings

Calla High 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 Calla High School is 0.49, which is less 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)
#9299 out of 9602 schools
(Bottom 50%)
This chart displays the overall school rank of Calla High School, with the latest 2021-22 school year data.
≤5%
33%
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Calla High 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.
15-19%
47%
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Calla High 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.
≤5%
29%
This chart displays the percentage of students that scored at or above 'proficient' levels in Science of Calla High School and the percentage of public school students that scored at or above 'proficient' levels in Science of public schools in California by year, with the latest 2021-22 school year data.
Student : Teacher Ratio
15:1
22:1
This chart displays the student teacher ratio of Calla High 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 Calla High School and percentage of American Indian public school students in California by year, with the latest 2021-22 school year data.
Asian
6%
12%
This chart displays the percentage of Asian students in Calla High School and the percentage of Asian public school students in California by year, with the latest 2022-23 school year data.
Hispanic
70%
55%
This chart displays the percentage of Hispanic students in Calla High School and the percentage of Hispanic public school students in California by year, with the latest 2022-23 school year data.
Black
4%
5%
This chart displays the percentage of Black students in Calla High School and the percentage of Black public school students in California by year, with the latest 2022-23 school year data.
White
15%
21%
This chart displays the percentage of White students in Calla High School and the percentage of White public school students in California by year, with the latest 2022-23 school year data.
Hawaiian
2%
n/a
This chart displays the percentage of Hawaiian students in Calla High School and the percentage of Hawaiian public school students in California by year, with the latest 2014-15 school year data.
Two or more races
3%
6%
This chart displays the percentage of students of two or more races in Calla High 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 Calla High School.
This chart displays the percentage breakdown of public school students of all ethnic groups in California.
0.49
This chart displays the diversity score of Calla High School and the public school average diversity score of California by year, with the latest 2022-23 school year data.
80-84%
87%
This chart displays graduation rate of Calla High School and public school graduation rate of California by year, with the latest 2021-22 school year data.
Eligible for Free Lunch
55%
51%
This chart displays the percentage of students who is eligible for free lunch in Calla High 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
7%
8%
This chart displays the percentage of students who is eligible for reduced lunch in Calla High School and the percentage of public school students who is eligible for reduced lunch in California by year, with the latest 2022-23 school year data.
Source: National Center for Education Statistics (NCES), CA Dept. of Education

Frequently Asked Questions

What is Calla High School's ranking?
Calla High School is ranked #9299 out of 9,602 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?
≤5% of students have achieved math proficiency (compared to the 33% CA state average), while 15-19% of students have achieved reading proficiency (compared to the 47% CA state average).
What is the graduation rate of Calla High School?
The graduation rate of Calla High School is 80-84%, which is lower than the California state average of 87%.
How many students attend Calla High School?
180 students attend Calla High School.
What is the racial composition of the student body?
70% of Calla High School students are Hispanic, 15% of students are White, 6% of students are Asian, 4% of students are Black, 3% of students are Two or more races, and 2% of students are Hawaiian.
What is the student:teacher ratio of Calla High School?
Calla High School has a student ration of 15:1, which is lower than the California state average of 22:1.
What grades does Calla High School offer ?
Calla High School offers enrollment in grades 9-12
What school district is Calla High School part of?
Calla High School is part of Manteca Unified School District.

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Quick Stats (2024-25)

  • School Type: Alternative school / Magnet School
  • Grades: 9-12
  • Enrollment: 180 students
  • Student:Teacher Ratio: 15:1
  • Minority Enrollment: 85%
  • : 80-84% (Btm 50%)
  • : Bottom 50%
  • : ≤5% (Btm 50%)
  • : 15-19% (Btm 50%)
  • : ≤5% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

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