Serving 371 students in grades Prekindergarten-6, San Marcos Elementary School ranks in the bottom 50% of all schools in Arizona for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 10-14% (which is lower than the Arizona state average of 35%). The percentage of students achieving proficiency in reading/language arts is 25-29% (which is lower than the Arizona state average of 40%).
The student:teacher ratio of 12:1 is lower than the Arizona state level of 17:1.
Minority enrollment is 95% of the student body (majority Hispanic), which is higher than the Arizona state average of 66% (majority Hispanic).
Quick Stats (2025)
- Grades: Prekindergarten-6
- Enrollment: 371 students
- Student:Teacher Ratio: 12:1
- Minority Enrollment: 95%
- Overall Testing Rank: Bottom 50% in AZ
- Math Proficiency: 10-14% (Btm 50%)
- Reading Proficiency: 25-29% (Btm 50%)
- Science Proficiency: 11-19% (Btm 50%)
- Source: National Center for Education Statistics (NCES), AZ Dept. of Education
Top Rankings
San Marcos Elementary School ranks among the top 20% of public schools in Arizona for:
Category
Attribute
Percent Eligible For Free Lunch
Student Attention
School Overview
San Marcos Elementary School's student population of 371 students has declined by 31% over five school years.
The teacher population of 30 teachers has declined by 21% over five school years.
Grades Offered
Grades Prekindergarten-6
Total Students
371 students
Gender %
Total Classroom Teachers
30 teachers
Students by Grade
School Rankings
San Marcos Elementary School ranks within the bottom 50% of all 1,956 schools in Arizona (based off of combined math and reading proficiency testing data).
The diversity score of San Marcos Elementary School is 0.34, which is less than the diversity score at state average of 0.66. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#1456 out of 1956 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
10-14%
35%
Reading/Language Arts Test Scores (% Proficient)
25-29%
40%
Science Test Scores (% Proficient)
11-19%
24%
Student : Teacher Ratio
12:1
17:1
American Indian
3%
5%
Asian
2%
3%
Hispanic
81%
48%
Black
8%
6%
White
5%
34%
Hawaiian
n/a
n/a
Two or more races
1%
4%
All Ethnic Groups
Eligible for Free Lunch
100%
40%
Eligible for Reduced Lunch
2%
10%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), AZ Dept. of Education
Frequently Asked Questions
What is San Marcos Elementary School's ranking?
San Marcos Elementary School is ranked #1456 out of 1,956 schools, which ranks it among the bottom 50% of public schools in Arizona.
What percent of students have achieved state testing proficiency in math and reading?
10-14% of students have achieved math proficiency (compared to the 35% AZ state average), while 25-29% of students have achieved reading proficiency (compared to the 40% AZ state average).
How many students attend San Marcos Elementary School?
371 students attend San Marcos Elementary School.
What is the racial composition of the student body?
81% of San Marcos Elementary School students are Hispanic, 8% of students are Black, 5% of students are White, 3% of students are American Indian, 2% 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 12:1, which is lower than the Arizona state average of 17:1.
What grades does San Marcos Elementary School offer ?
San Marcos Elementary School offers enrollment in grades Prekindergarten-6
What school district is San Marcos Elementary School part of?
San Marcos Elementary School is part of Chandler Unified District #80 (4242) School District.
School Calendar
View the San Marcos Elementary School yearly calendar below. Note key dates such as:
Event
Date
First Day of School for Students
July 16, 2025 (Wednesday)
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