Serving 831 students in grades Kindergarten-5, Hidden Valley Elementary School ranks in the top 30% 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 47% (which is higher than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 52% (which is higher than the California state average of 47%).
The student-teacher ratio of 27:1 is higher than the California state level of 21:1.
Minority enrollment is 61% of the student body (majority Hispanic), which is lower than the California state average of 80% (majority Hispanic).
Quick Facts (26-27)
- Grades: Kindergarten-5
- Enrollment: 831 students
- Student-Teacher Ratio: 27:1
- Minority Enrollment: 61%
- Overall Testing Rank: Top 30% in CA
- Math Proficiency: 47% (Top 30%)
- Reading Proficiency: 52% (Top 50%)
- Science Proficiency: 40-44% (Top 30%)
- Attendance Zone: Hidden Valley Elementary serves the northwest part of Martinez, CA, covering an attendance area of approximately 5.8 square miles. Most families can expect a short drive of about 5-10 minutes to reach the school, with the furthest edge of the zone located 3.1 miles away.
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Overview
Hidden Valley Elementary School's student population of 831 students has stayed relatively flat over five school years.
The teacher population of 31 teachers has declined by 6% over five school years.
Grades Offered
Grades Kindergarten-5
Total Students
831 students
Showing 2015–2025. View full 39-year historical data
Total Classroom Teachers
31 teachers
Showing 2014–2025. View full 39-year historical data
School Calendar
School Rankings
Hidden Valley Elementary School ranks within the top 30% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Hidden Valley Elementary School 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
#2545 out of 9523 schools
(Top 30%)
(Top 30%)
Showing 2012–2023. View full 14-year historical data
Math Test Scores (% Proficient)
47%
34%
Showing 2012–2023. View full 14-year historical data
Reading/Language Arts Test Scores (% Proficient)
52%
47%
Showing 2011–2022. View full 13-year historical data
Science Test Scores (% Proficient)
40-44%
29%
Student-Teacher Ratio
27:1
21:1
Showing 2014–2025. View full 39-year historical data
Asian
12%
12%
Showing 2015–2025. View full 38-year historical data
Hispanic
33%
56%
Showing 2015–2025. View full 38-year historical data
Black
2%
5%
Showing 2015–2025. View full 38-year historical data
White
39%
20%
Showing 2015–2025. View full 38-year historical data
Two or more races
14%
6%
Showing 2015–2025. View full 17-year historical data
All Ethnic Groups
Showing 2015–2025. View full 38-year historical data
Chronically Absent Students
(22-23)26.5%
27.7%
Eligible for Free Lunch
32%
54%
Showing 2015–2025. View full 34-year historical data
Eligible for Reduced Lunch
12%
8%
Showing 2015–2025. View full 27-year historical data
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What is Hidden Valley Elementary School's ranking?
Hidden Valley Elementary School is ranked #2545 out of 9,523 schools, which ranks it among the top 30% of public schools in California.
What schools are Hidden Valley Elementary School often compared to?
Hidden Valley Elementary Schoolis often viewed alongside schools like Stoneman Elementary School, Mt. Diablo Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
47% of students have achieved math proficiency (compared to the 34% CA state average), while 52% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend Hidden Valley Elementary School?
831 students attend Hidden Valley Elementary School.
What is the racial composition of the student body?
39% of Hidden Valley Elementary School students are White, 33% of students are Hispanic, 14% of students are Two or more races, 12% of students are Asian, and 2% of students are Black.
What is the student-teacher ratio of Hidden Valley Elementary School?
Hidden Valley Elementary School has a student ration of 27:1, which is higher than the California state average of 21:1.
What grades does Hidden Valley Elementary School offer ?
Hidden Valley Elementary School offers enrollment in grades Kindergarten-5
What school district is Hidden Valley Elementary School part of?
Hidden Valley Elementary School is part of MT. Diablo Unified School District.
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