Top Rankings
Palo Alto Unified School District ranks among the top 20% of public school district in California for:
Category
Attribute
Overall Rank
Highest overall rank (Top 5%)
Math Proficiency
Highest math proficiency (Top 5%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 5%)
Science Proficiency
Highest science proficiency (Top 5%)
Graduation Rate
Highest graduation rate (Top 1%)
Diversity
Most diverse schools (Top 1%)
Community Size
Largest student body (number of students) (Top 1%)
Student Attention
Lowest student-teacher ratio (Top 1%)
For the 2026 school year, there is 1 public preschool serving 15 students in Palo Alto Unified School District.
Public Preschools in Palo Alto Unified School District have a diversity score of 0.69, which is less than the California public preschool average of 0.75.
Minority enrollment is 60% of the student body (majority Hispanic), which is less than the California public preschool average of 80% (majority Hispanic).
Overview
This School District
This State (CA)
# Schools
20 Schools
45 Schools
# Students
10,254 Students
19,713 Students
# Teachers
600 Teachers
586 Teachers
Student-Teacher Ratio
17:1
17:1
District Rank
Palo Alto Unified School District, which is ranked #26 of all 1,908 school districts in California (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 98% has increased from 95% over five school years.
Overall District Rank
#27 out of 1932 school districts
(Top 5%)
(Top 5%)
Math Test Scores (% Proficient)
78%
34%
Reading/Language Arts Test Scores (% Proficient)
82%
47%
Science Test Scores (% Proficient)
72%
29%
Graduation Rate
98%
87%
Students by Ethnicity:
Diversity Score
0.72
0.75
% American Indian
n/a
2%
% Asian
41%
7%
% Hispanic
16%
43%
% Black
2%
12%
% White
29%
21%
% Hawaiian
1%
2%
% Two or more races
11%
4%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $28,183 is higher than the state median of $19,976. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $30,120 is higher than the state median of $18,397. The school district spending/student has grown by 15% over four school years.
Total Revenue
$289 MM
$116,387 MM
Spending
$309 MM
$107,188 MM
Revenue / Student
$28,183
$19,976
Spending / Student
$30,120
$18,397
Best Palo Alto Unified School District Public Preschools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Greendell
(Math: 65-69% | Reading: 70-74% )
Rank:
Rank:
10/
Top 10%10
4120 Middlefield Rd.
Palo Alto, CA 94303
(650) 856-0833
Palo Alto, CA 94303
(650) 856-0833
Gr: K | 15 students Student-teacher ratio: 15:1 Minority enrollment: 60%
Recent Articles
Spring Parent-Teacher Conferences: Key Questions
Spring Parent-Teacher Conferences: Questions Every Parent Should Ask to support academic growth, social development, and 2026 classroom goals.
Prepare for Spring Tests Without Anxiety
Learn how to prepare for spring standardized tests without increasing anxiety using proven strategies for families and schools.
Why Public Schools Are Launching Marketing Campaigns in 2026
Discover why public schools are launching marketing campaigns in 2026 and how enrollment shifts, school choice, and funding pressures are driving change.
