Serving 613 students in grades Kindergarten-5, Mary Ann Sanders Elementary School ranks in the top 50% of all schools in California for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is 43% (which is higher than the California state average of 33%). The percentage of students achieving proficiency in reading/language arts is 51% (which is higher than the California state average of 47%).
The student:teacher ratio of 22:1 is higher than the California state level of 21:1.
Minority enrollment is 75% of the student body (majority Hispanic), which is lower than the California state average of 80% (majority Hispanic).
Quick Stats (2025)
- Grades: Kindergarten-5
- Enrollment: 613 students
- Student:Teacher Ratio: 22:1
- Minority Enrollment: 75%
- Overall Testing Rank: Top 50% in CA
- Math Proficiency: 43% (Top 30%)
- Reading Proficiency: 51% (Top 50%)
- Science Proficiency: 20-24% (Btm 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
Top Rankings
Mary Ann Sanders Elementary School ranks among the top 20% of public schools in California for:
Category
Attribute
Diversity
School Overview
Mary Ann Sanders Elementary School's student population of 613 students has grown by 10% over five school years.
The teacher population of 28 teachers has grown by 21% over five school years.
Grades Offered
Grades Kindergarten-5
Total Students
613 students
![This chart displays total students of Mary Ann Sanders Elementary School by year, with the latest 2022-23 school year data. This chart displays total students of Mary Ann Sanders Elementary School by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/total_students/131000/131201/mary-ann-sanders-elementary-school-chart-b6RFyis.png)
Gender %
![This chart displays gender of Mary Ann Sanders Elementary School This chart displays gender of Mary Ann Sanders Elementary School](http://images3.publicschoolreview.com/charts/gender/131000/131201/mary-ann-sanders-elementary-school-chart-bxx5diN.png)
Total Classroom Teachers
28 teachers
![This chart displays the total teachers of Mary Ann Sanders Elementary School by year, with the latest 2022-23 school year data. This chart displays the total teachers of Mary Ann Sanders Elementary School by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/total_teachers/131000/131201/mary-ann-sanders-elementary-school-chart-fGTNMs.png)
Students by Grade
![This chart displays the students of Mary Ann Sanders Elementary School by grade. This chart displays the students of Mary Ann Sanders Elementary School by grade.](http://images3.publicschoolreview.com/charts/students_by_grade/131000/131201/mary-ann-sanders-elementary-school-chart-bgsNDH1.png)
School Calendar
School Rankings
Mary Ann Sanders Elementary School ranks within the top 50% of all 9,602 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Mary Ann Sanders Elementary School is 0.69, which is more 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
#3057 out of 9602 schools
(Top 50%)
(Top 50%)
![This chart displays the overall school rank of Mary Ann Sanders Elementary School, with the latest 2021-22 school year data. This chart displays the overall school rank of Mary Ann Sanders Elementary School, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/overall_school_rank/131000/131201/mary-ann-sanders-elementary-school-chart-08RK0r.png)
Math Test Scores (% Proficient)
43%
33%
![This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Mary Ann Sanders 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. This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Mary Ann Sanders 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.](http://images3.publicschoolreview.com/charts/math_percent/131000/131201/mary-ann-sanders-elementary-school-chart-Adcf2T.png)
Reading/Language Arts Test Scores (% Proficient)
51%
47%
![This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Mary Ann Sanders 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. This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Mary Ann Sanders 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.](http://images3.publicschoolreview.com/charts/rla_percent/131000/131201/mary-ann-sanders-elementary-school-chart-bkgekUJ.png)
Science Test Scores (% Proficient)
20-24%
29%
Student : Teacher Ratio
22:1
21:1
![This chart displays the student teacher ratio of Mary Ann Sanders Elementary School and the public school average student teacher ratio of California by year, with the latest 2022-23 school year data. This chart displays the student teacher ratio of Mary Ann Sanders Elementary School and the public school average student teacher ratio of California by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/teacher_student_ratio/131000/131201/mary-ann-sanders-elementary-school-chart-Adcf2Q.png)
American Indian
n/a
1%
Asian
16%
12%
![This chart displays the percentage of Asian students in Mary Ann Sanders Elementary School and the percentage of Asian public school students in California by year, with the latest 2022-23 school year data. This chart displays the percentage of Asian students in Mary Ann Sanders Elementary School and the percentage of Asian public school students in California by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/asian_islander_ethnicity/131000/131201/mary-ann-sanders-elementary-school-chart-bzritKv.png)
Hispanic
47%
56%
![This chart displays the percentage of Hispanic students in Mary Ann Sanders Elementary School and the percentage of Hispanic public school students in California by year, with the latest 2022-23 school year data. This chart displays the percentage of Hispanic students in Mary Ann Sanders Elementary School and the percentage of Hispanic public school students in California by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/hispanic_students_ethnicity/131000/131201/mary-ann-sanders-elementary-school-chart-uRXWCq.png)
Black
3%
5%
![This chart displays the percentage of Black students in Mary Ann Sanders Elementary School and the percentage of Black public school students in California by year, with the latest 2022-23 school year data. This chart displays the percentage of Black students in Mary Ann Sanders Elementary School and the percentage of Black public school students in California by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/black_students_ethnicity/131000/131201/mary-ann-sanders-elementary-school-chart-8jyORg.png)
White
25%
20%
![This chart displays the percentage of White students in Mary Ann Sanders Elementary School and the percentage of White public school students in California by year, with the latest 2022-23 school year data. This chart displays the percentage of White students in Mary Ann Sanders Elementary School and the percentage of White public school students in California by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/white_students_ethnicity/131000/131201/mary-ann-sanders-elementary-school-chart-nr0Sm8.png)
Hawaiian
1%
n/a
![This chart displays the percentage of Hawaiian students in Mary Ann Sanders Elementary School and the percentage of Hawaiian public school students in California by year, with the latest 2014-15 school year data. This chart displays the percentage of Hawaiian students in Mary Ann Sanders Elementary School and the percentage of Hawaiian public school students in California by year, with the latest 2014-15 school year data.](http://images3.publicschoolreview.com/charts/hawaiian_students_ethnicity/131000/131201/mary-ann-sanders-elementary-school-chart-blZH17V.png)
Two or more races
8%
6%
![This chart displays the percentage of students of two or more races in Mary Ann Sanders 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. This chart displays the percentage of students of two or more races in Mary Ann Sanders 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.](http://images3.publicschoolreview.com/charts/two_or_more_races_students_ethnicity/131000/131201/mary-ann-sanders-elementary-school-chart-fGTNNO.png)
All Ethnic Groups
![This chart displays the percentage breakdown of students of all ethnic groups in Mary Ann Sanders Elementary School. This chart displays the percentage breakdown of students of all ethnic groups in Mary Ann Sanders Elementary School.](http://images3.publicschoolreview.com/charts/school_ethnicity/131000/131201/mary-ann-sanders-elementary-school-chart-8jyORE.png)
![This chart displays the percentage breakdown of public school students of all ethnic groups in California. This chart displays the percentage breakdown of public school students of all ethnic groups in California.](http://images3.publicschoolreview.com/charts/state_ethnicity_school/131000/131201/mary-ann-sanders-elementary-school-chart-bpMXYJX.png)
![This chart displays the diversity score of Mary Ann Sanders Elementary School and the public school average diversity score of California by year, with the latest 2022-23 school year data. This chart displays the diversity score of Mary Ann Sanders Elementary School and the public school average diversity score of California by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/diversity_score/131000/131201/mary-ann-sanders-elementary-school-chart-bc57g66.png)
Eligible for Free Lunch
38%
54%
![This chart displays the percentage of students who is eligible for free lunch in Mary Ann Sanders 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. This chart displays the percentage of students who is eligible for free lunch in Mary Ann Sanders 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.](http://images3.publicschoolreview.com/charts/freelunch_students/131000/131201/mary-ann-sanders-elementary-school-chart-fGTNMh.png)
Eligible for Reduced Lunch
4%
8%
![This chart displays the percentage of students who is eligible for reduced lunch in Mary Ann Sanders Elementary 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. This chart displays the percentage of students who is eligible for reduced lunch in Mary Ann Sanders Elementary 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.](http://images3.publicschoolreview.com/charts/reduced_pricelunch_students/131000/131201/mary-ann-sanders-elementary-school-chart-lxNBBX.png)
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What is Mary Ann Sanders Elementary School's ranking?
Mary Ann Sanders Elementary School is ranked #3057 out of 9,602 schools, which ranks it among the top 50% of public schools in California.
What schools are Mary Ann Sanders Elementary School often compared to?
Mary Ann Sanders Elementary Schoolis often viewed alongside schools like Freedom Elementary School, Sandra Tovar Medeiros Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
43% of students have achieved math proficiency (compared to the 33% CA state average), while 51% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend Mary Ann Sanders Elementary School?
613 students attend Mary Ann Sanders Elementary School.
What is the racial composition of the student body?
47% of Mary Ann Sanders Elementary School students are Hispanic, 25% of students are White, 16% of students are Asian, 8% of students are Two or more races, 3% of students are Black, and 1% of students are Hawaiian.
What is the student:teacher ratio of Mary Ann Sanders Elementary School?
Mary Ann Sanders Elementary School has a student ration of 22:1, which is higher than the California state average of 21:1.
What grades does Mary Ann Sanders Elementary School offer ?
Mary Ann Sanders Elementary School offers enrollment in grades Kindergarten-5
What school district is Mary Ann Sanders Elementary School part of?
Mary Ann Sanders Elementary School is part of Sylvan Union Elementary School District.
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