Serving 643 students in grades 1-12, Hayward Twin Oaks Montessori 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 20% (which is lower than the California state average of 34%). 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 36:1 is higher than the California state level of 21:1.
Minority enrollment is 85% of the student body (majority Hispanic), which is higher than the California state average of 80% (majority Hispanic).
Quick Facts (2026-27)
- School Type: Charter School
- Grades: 1-12
- Enrollment: 643 students
- Student-Teacher Ratio: 36:1
- Minority Enrollment: 85%
- Graduation Rate: ≥90% (Top 50% in CA)
- Overall Testing Rank: Bottom 50%
- Math Proficiency: 20% (Btm 50%)
- Reading Proficiency: 51% (Top 50%)
- Science Proficiency: 30-34% (Top 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Overview
Hayward Twin Oaks Montessori's student population of 643 students has grown by 190% over five school years.
The teacher population of 18 teachers has grown by 50% over five school years.
School Type
Grades Offered
Grades 1-12
Total Students
643 students
Total Classroom Teachers
18 teachers
School Calendar
School Rankings
Hayward Twin Oaks Montessori ranks within the bottom 50% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Hayward Twin Oaks Montessori is 0.71, 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
#4797 out of 9523 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
20%
34%
Reading/Language Arts Test Scores (% Proficient)
51%
47%
Science Test Scores (% Proficient)
30-34%
29%
Student-Teacher Ratio
36:1
21:1
American Indian
n/a
1%
Asian
14%
12%
Hispanic
46%
56%
Black
4%
5%
White
15%
20%
Hawaiian
1%
n/a
Two or more races
20%
6%
All Ethnic Groups
Graduation Rate
≥90%
86.2%
Chronically Absent Students
(22-23)23.8%
27.7%
Eligible for Free Lunch
34%
54%
Eligible for Reduced Lunch
4%
8%
School Statewide Testing
School District Name
Sports
School Mascot
Eagles
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What is Hayward Twin Oaks Montessori's ranking?
Hayward Twin Oaks Montessori is ranked #4797 out of 9,523 schools, which ranks it among the bottom 50% of public schools in California.
What schools are Hayward Twin Oaks Montessori often compared to?
Hayward Twin Oaks Montessoriis often viewed alongside schools like Leadership Public Schools - Hayward by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
20% of students have achieved math proficiency (compared to the 34% CA state average), while 51% of students have achieved reading proficiency (compared to the 47% CA state average).
What is the graduation rate of Hayward Twin Oaks Montessori?
The graduation rate of Hayward Twin Oaks Montessori is 90%, which is higher than the California state average of 86.2%.
How many students attend Hayward Twin Oaks Montessori?
643 students attend Hayward Twin Oaks Montessori.
What is the racial composition of the student body?
46% of Hayward Twin Oaks Montessori students are Hispanic, 20% of students are Two or more races, 15% of students are White, 14% of students are Asian, 4% of students are Black, and 1% of students are Hawaiian.
What is the student-teacher ratio of Hayward Twin Oaks Montessori?
Hayward Twin Oaks Montessori has a student ration of 36:1, which is higher than the California state average of 21:1.
What grades does Hayward Twin Oaks Montessori offer ?
Hayward Twin Oaks Montessori offers enrollment in grades 1-12
What school district is Hayward Twin Oaks Montessori part of?
Hayward Twin Oaks Montessori is part of Hayward Twin Oaks Montessori School District.
In what neighborhood is Hayward Twin Oaks Montessori located?
Hayward Twin Oaks Montessori is located in the Burbank neighborhood of Hayward, CA. There are 3 other public schools located in Burbank.
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