For the 2025 school year, there are 5 public schools serving 1,995 students in Gridley Unified School District. This district's average testing ranking is 7/10, which is in the top 50% of public schools in California.
Public Schools in Gridley Unified School District have an average math proficiency score of 34% (versus the California public school average of 34%), and reading proficiency score of 50% (versus the 47% statewide average).
Minority enrollment is 66% of the student body (majority Hispanic), which is less than the California public school average of 80% (majority Hispanic).
Overview
This School District
This State (CA)
# Schools
5 Schools
10,369 Schools
# Students
1,995 Students
5,826,838 Students
# Teachers
101 Teachers
268,018 Teachers
Student-Teacher Ratio
20:1
20:1
Student By Grade
District Rank
Gridley Unified School District, which is ranked #632 of all 1,910 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 70% has decreased from 85-89% over five school years.
Overall District Rank
#605 out of 1932 school districts
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
35%
34%
Reading/Language Arts Test Scores (% Proficient)
50%
47%
Science Test Scores (% Proficient)
28%
29%
Graduation Rate
70%
87%
Students by Ethnicity:
Diversity Score
0.54
0.63
% American Indian
1%
1%
% Asian
3%
12%
% Hispanic
59%
56%
% Black
1%
5%
% White
34%
20%
% Hawaiian
n/a
n/a
% Two or more races
2%
6%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $18,959 in this school district is less than the state median of $19,974. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $14,897 is less than the state median of $18,396. The school district spending/student has stayed relatively flat over four school years.
Total Revenue
$38 MM
$116,387 MM
Spending
$30 MM
$107,188 MM
Revenue / Student
$18,959
$19,974
Spending / Student
$14,897
$18,396
Best Gridley Unified School District Public Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Gridley High School
(Math: 40-44% | Reading: 75-79%)
Rank:
Rank:
9/
Top 20%10
300 East Spruce St.
Gridley, CA 95948
(530) 846-4791
Gridley, CA 95948
(530) 846-4791
Gr: 9-12 | 644 students Student-teacher ratio: 18:1 Minority enrollment: 67%
Rank: #22.
Sycamore Middle School
(Math: 29% | Reading: 52%)
Rank:
Rank:
7/
Top 50%10
1125 Sycamore St.
Gridley, CA 95948
(530) 846-3636
Gridley, CA 95948
(530) 846-3636
Gr: 6-8 | 448 students Student-teacher ratio: 19:1 Minority enrollment: 66%
Rank: #33.
Wilson Elementary School
(Math: 38% | Reading: 39%)
Rank:
Rank:
6/
Top 50%10
409 Magnolia St.
Gridley, CA 95948
(530) 846-3675
Gridley, CA 95948
(530) 846-3675
Gr: 2-5 | 559 students Student-teacher ratio: 23:1 Minority enrollment: 65%
Rank: #44.
Esperanza High (Continuation School)
Alternative School
(Math: ≤20% | Reading: ≤20%)
Rank:
Rank:
2/
Bottom 50%10
581 B Jackson St.
Gridley, CA 95948
(530) 846-6721
Gridley, CA 95948
(530) 846-6721
Gr: 9-12 | 28 students Student-teacher ratio: 14:1 Minority enrollment: 75%
Rank: n/an/a
1045 Sycamore St.
Gridley, CA 95948
(530) 846-5686
Gridley, CA 95948
(530) 846-5686
Gr: K-1 | 316 students Student-teacher ratio: 19:1 Minority enrollment: 66%
Frequently Asked Questions
How many schools belong to Gridley Unified School District?
Gridley Unified School District manages 5 public schools serving 1,995 students.
What is the rank of Gridley Unified School District?
Gridley Unified School District is ranked #632 out of 1,910 school districts in California (top 50%) based off of combined math and reading proficiency testing data for the 2022-2023 school year.
What is the racial composition of students in Gridley Unified School District?
59% of Gridley Unified School District students are Hispanic, 34% of students are White, 3% of students are Asian, 2% of students are Two or more races, 1% of students are American Indian, and 1% of students are Black.
What is the student/teacher ratio of Gridley Unified School District?
Gridley Unified School District has a student/teacher ratio of 20:1, which is lower than the California state average of 22:1.
What is Gridley Unified School District's spending/student ratio?
The school district's spending/student of $14,897 is less than the state median of $18,396. The school district spending/student has stayed relatively flat over four school years.
Recent Articles

What Are Public Schools Doing to Fight Obesity and Is It Working?
Childhood obesity rates continue to climb. While many public schools have implemented policies and programs to combat the problem, there is always more to be done. Keep reading to learn what schools are doing to prevent obesity and how you can help.

Massachusetts: Boston Public Schools Offer Free Lunches
Kids in Boston Public Schools will enjoy free lunches this year, thanks to participation in a federal program that cuts out paperwork required to prove eligibility for the free lunch program.

Michigan Schools: Free Meals for All Students in Some Detroit Schools
Learn about a pilot program through the U.S. Department of Agriculture that would offer two free meals and snacks to all Detroit Public School students daily – a controversial decision for some taxpayers.