Helix High
La Mesa, CA · High School · Grades 9-12
Helix High is a high school in La Mesa, CA with 2,502 students enrolled and a 53% proficiency rate. Part of Helix High District. NCES data from the U.S. Department of Education.
Helix High is a high school in La Mesa, CA that enrolls 2,502 students in grades 9-12, putting it among the larger public campuses in the Helix High District. That headcount is above the 2,502-student average for schools in the district.
EDFacts assessment data puts 53% of students at or above grade level in combined math and reading, a little above the national midpoint where roughly half of tested students clear the bar. That tracks the 53% district average closely, within a few points either way. Against the 45% California statewide average, the school sits 8 points higher.
Over the last three reported years the district proficiency rate this school inherits has risen by about 8 points. As a high school, it reports a 70% adjusted-cohort graduation rate, the share of first-time ninth-graders who earn a regular diploma within four years.
The student-teacher ratio is 24.3 to 1, near the high end of the national distribution; NCES counts every certified teacher, so this figure includes specialists as well as classroom staff. 62% of students qualify for free or reduced-price lunch, a majority-low-income enrollment. It is a charter school and receives Title I federal funding, a poverty-based designation rather than a quality marker.
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About This School
Helix High is a high school (charter) located in La Mesa, California. The school serves 2,502 students in grades 9-12. The student-to-teacher ratio is 24.3:1.
According to EDFacts assessment data, 53% of students meet grade-level proficiency standards in combined math and reading. The school reports a 70% graduation rate.
62% of students qualify for free or reduced-price lunch, indicating the school serves a predominantly low-income community.
Helix High is part of the Helix High District in California. The school receives Title I federal funding.
How This School Compares
Helix High has 2,502 students enrolled, making it smaller than the average school in Helix High District (2,502 students). Its 53% proficiency rate is 0 percentage points above the district average of 53%. Compared to the California state average of 45%, the school performs 8 points higher. The 24.3:1 student-teacher ratio is above the national average of 16:1.
Frequently Asked Questions
Helix High has 2,502 students enrolled in grades 9-12. The student-to-teacher ratio is 24.3:1.
According to EDFacts data, 53% of students at Helix High meet grade-level proficiency standards in combined math and reading assessments.
Helix High has a 70% graduation rate, measuring the percentage of students who graduate within four years.
Helix High is part of the Helix High District in La Mesa, California. You can view all schools in this district on the district page.
All data on this page comes from the National Center for Education Statistics (NCES) Common Core of Data and EDFacts assessment results. These are official federal datasets published by the U.S. Department of Education.
School profiles are built from NCES directory data and EDFacts assessment results. Proficiency rates reflect combined math and reading performance. Graduation rates are reported for high schools with available data.
Source: NCES Common Core of Data, 2026.