Marshall Elementary School serves 461 students in grades Kindergarten-5.
Marshall Elementary School placed in the top 20% of all schools in California for overall test scores (math proficiency is top 20%, and reading proficiency is top 30%) for the 2020-21 school year.
The percentage of students achieving proficiency in math is 51% (which is higher than the California state average of 34%) for the 2020-21 school year. The percentage of students achieving proficiency in reading/language arts is 62% (which is higher than the California state average of 49%) for the 2020-21 school year.
The student:teacher ratio of 26:1 is higher than the California state level of 21:1.
Minority enrollment is 83% of the student body (majority Asian), which is higher than the California state average of 79% (majority Hispanic).
- Grades: Kindergarten-5
- Enrollment: 461 students
- Student:Teacher Ratio: 26:1
- Minority Enrollment: 83%
- Overall Testing Rank: Top 20% in CA
- Math Proficiency: 51% (Top 20%)
- Reading Proficiency: 62% (Top 30%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
Marshall Elementary School's student population of 461 students has stayed relatively flat over five school years.
The teacher population of 18 teachers has declined by 10% over five school years.
Total Classroom Teachers
Students by Grade
Marshall Elementary School is ranked within the top 20% of all 3,649 schools in California (based off of combined math and reading proficiency testing data) for the 2020-21 school year.
The diversity score of Marshall Elementary School is 0.73, 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.
Definition of Terms 2021-2022 School Year Data
State Level (CA)
Overall Testing Rank
#520 out of 3649 schools
Math Test Scores (% Proficient)
Reading/Language Arts Test Scores (% Proficient)
Student : Teacher Ratio
Two or more races
All Ethnic Groups
Eligible for Free Lunch
Eligible for Reduced Lunch
School Statewide Testing
School District Name
Source: 2021-2022 (latest school year available) National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What is Marshall Elementary School's ranking?
Marshall Elementary School is ranked #520 out of 3,649 schools, which ranks it among the top 20% of public schools in California.
What percent of students have achieved state testing proficiency in math and reading?
51% of students have achieved math proficiency (compared to the 34% CA state average), while 62% of students have achieved reading proficiency (compared to the 49% CA state average).
How many students attend Marshall Elementary School?
461 students attend Marshall Elementary School.
What is the racial composition of the student body?
40% of Marshall Elementary School students are Asian, 26% of students are Hispanic, 17% of students are White, 13% 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 Marshall Elementary School?
Marshall Elementary School has a student ration of 26:1, which is higher than the California state average of 21:1.
What grades does Marshall Elementary School offer ?
Marshall Elementary School offers enrollment in grades Kindergarten-5
What school district is Marshall Elementary School part of?
Marshall Elementary School is part of Castro Valley Unified School District.
View the Marshall Elementary School yearly calendar below. Note key dates such as:
NO SCHOOL - Fall Break (Events)
October 13, 2023 (Friday)
NO SCHOOL - Fall Break (Events)
October 16, 2023 (Monday)
Thanksgiving Break - NO SCHOOL (Events)
November 20, 2023 (Monday)
NO SCHOOL - Spring Break (Events)
April 01, 2024 (Monday)
LAST DAY OF 2023-24 SCHOOL YEAR (Events)
May 31, 2024 (Friday)
Review Marshall Elementary School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
The Link between Music and a Child’s Math Abilities
Learn about the influence of music on a child’s cognitive mathematical abilities.
August 04, 2023Preparing for a Successful 'Back to School'
A one-stop guide for parents navigating the 'back to school' season, providing practical and effective strategies tailored to every grade level - from pre-K to high school.
July 25, 2023The Evolving Role of Interim Assessments
Explore the often-overlooked tool in K-12 education - interim assessments. Understand what they are, their importance, and how they can enhance your child's learning experience. Dive into real-world case studies and find out how technology is changing the game. This informative, parent-friendly article aims to shed light on the value of these assessments in today's educational landscape.