Gridley Middle School

350 S Harrison Rd, Tucson, AZ 85748

CSchola Grade
Grades
6–8
Middle
Students
501
Enrolled 2024–25
Students per teacher
14.6 : 1
Full-time teachers
District
Tucson Unified District (4403)
Pima County

Schola Grade C · Average

Letter grade (A–F) · compared with 206 Arizona middle schools · How we grade
Test scores26% proficient in math & reading
49thpercentile
Equity20% of low-income students proficient
48thpercentile
Attendance63% chronically absent
13thpercentile
Class size14.6 students per teacher
77thpercentile

Percentiles compare this school with other Arizona middle 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 Middle School

Gridley Middle School is a public middle school in Tucson, Arizona, serving grades 6–8. It is part of Tucson Unified District (4403). The school is located in a large city in Pima County.

In the 2024–25 school year, 501 students were enrolled, with about 14.6 students for every full-time teacher. That ratio is smaller than the typical Arizona middle school (18.1 students per teacher). Its Schola Grade is C (average), compared with 206 Arizona middle schools.

Grades & enrollment

Students per grade, 2024–25Grades 6–8

Location & nearby schools

350 S Harrison Rd
Tucson, AZ 85748
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School details

Type
Public School · What this means
Level
Middle
Grades offered
6–8
Enrollment (2024–25)
501 students
Students per teacher
14.6 to 1
Charter school
No
Magnet school
No
Locale
City — Large
School district
Tucson Unified District (4403)
County
Pima County
NCES school ID
040880000848

Schools near Gridley Middle School

All 353 schools in Tucson →

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.