Serving 599 students in grades Kindergarten-5, San Marcos 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 24% (which is lower than the California state average of 33%). The percentage of students achieving proficiency in reading/language arts is 32% (which is lower than the California state average of 47%).
The student:teacher ratio of 21:1 is equal to 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 Stats (2025)
- Grades: Kindergarten-5
- Enrollment: 599 students
- Student:Teacher Ratio: 21:1
- Minority Enrollment: 98%
- Overall Testing Rank: Bottom 50% in CA
- Math Proficiency: 24% (Btm 50%)
- Reading Proficiency: 32% (Btm 50%)
- Science Proficiency: 20-24% (Btm 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Overview
San Marcos Elementary School's student population of 599 students has declined by 22% over five school years.
The teacher population of 28 teachers has declined by 26% over five school years.
Grades Offered
Grades Kindergarten-5
Total Students
599 students
Gender %
Total Classroom Teachers
28 teachers
Students by Grade
School Rankings
San Marcos 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 San Marcos Elementary School is 0.12, 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
#5937 out of 9602 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
24%
33%
Reading/Language Arts Test Scores (% Proficient)
32%
47%
Science Test Scores (% Proficient)
20-24%
29%
Student : Teacher Ratio
21:1
21:1
American Indian
n/a
1%
Asian
1%
12%
Hispanic
94%
56%
Black
2%
5%
White
2%
20%
Hawaiian
n/a
n/a
Two or more races
1%
6%
All Ethnic Groups
Eligible for Free Lunch
73%
54%
Eligible for Reduced Lunch
7%
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 San Marcos Elementary School's ranking?
San Marcos Elementary School is ranked #5937 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?
24% of students have achieved math proficiency (compared to the 33% CA state average), while 32% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend San Marcos Elementary School?
599 students attend San Marcos Elementary School.
What is the racial composition of the student body?
94% of San Marcos Elementary School students are Hispanic, 2% of students are Black, 2% of students are White, 1% of students are Asian, and 1% of students are Two or more races.
What is the student:teacher ratio of San Marcos Elementary School?
San Marcos Elementary School has a student ration of 21:1, which is equal to the California state average of 21:1.
What grades does San Marcos Elementary School offer ?
San Marcos Elementary School offers enrollment in grades Kindergarten-5
What school district is San Marcos Elementary School part of?
San Marcos Elementary School is part of San Marcos Unified School District.
School Calendar
View the San Marcos Elementary School yearly calendar below. Note key dates such as:
Event
Date
Last Day of School
June 11, 2025 (Wednesday)
First Day of School
August 19, 2025 (Tuesday)
Last Day of School
June 10, 2026 (Wednesday)
School Reviews
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