Gridley High

300 East Spruce St., Gridley, CA 95948

ASchola Grade
Grades
9–12
High
Students
670
Enrolled 2024–25
Students per teacher
19.4 : 1
Full-time teachers
District
Gridley Unified
Butte County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 1,321 California high schools · How we grade
Test scores60% proficient in math & reading
85thpercentile
Equity54% of low-income students proficient
91stpercentile
Attendance16% chronically absent
82ndpercentile
Graduation rate98% graduate in 4 years
85thpercentile
College readinessAt least 49% take AP, IB or dual-enrollment courses
91stpercentile
Class size19.4 students per teacher
67thpercentile

Percentiles compare this school with other California high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Gridley High

Gridley High is a public high school in Gridley, California, serving grades 9–12. It is part of Gridley Unified. The school is located in a town in Butte County.

In the 2024–25 school year, 670 students were enrolled, with about 19.4 students for every full-time teacher. That ratio is larger than the typical California high school (18.5 students per teacher). Its Schola Grade is A (excellent), compared with 1,321 California high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

300 East Spruce St.
Gridley, CA 95948
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
670 students
Students per teacher
19.4 to 1
AP courses offered
5
Charter school
No
Magnet school
No
Locale
Town — Distant
School district
Gridley Unified
County
Butte County
NCES school ID
060005102016

Schools near Gridley High

All 6 schools in Gridley →
Biggs High
Public · Grades 9–12 · 161 students
D3.5 mi

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.