Gardiner Middle School

205 Williams St, Oregon City, OR 97045

CSchola Grade
Grades
6–8
Middle
Students
699
Enrolled 2024–25
Students per teacher
28.4 : 1
Full-time teachers
District
Oregon City SD 62
Clackamas County

Schola Grade C · Average

Letter grade (A–F) · compared with 205 Oregon middle schools · How we grade
Test scores31% proficient in math & reading
42ndpercentile
Equity31% of low-income students proficient
42ndpercentile
Attendance37% chronically absent
70thpercentile
Class size28.4 students per teacher
1stpercentile

Percentiles compare this school with other Oregon 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 Gardiner Middle School

Gardiner Middle School is a public middle school in Oregon City, Oregon, serving grades 6–8. It is part of Oregon City SD 62. The school is located in a large suburb in Clackamas County.

In the 2024–25 school year, 699 students were enrolled, with about 28.4 students for every full-time teacher. That ratio is larger than the typical Oregon middle school (18.2 students per teacher). Its Schola Grade is C (average), compared with 205 Oregon middle schools.

Grades & enrollment

Students per grade, 2024–25Grades 6–8

Location & nearby schools

205 Williams St
Oregon City, OR 97045
Open in Google Maps

School details

Type
Public School · What this means
Level
Middle
Grades offered
6–8
Enrollment (2024–25)
699 students
Students per teacher
28.4 to 1
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Oregon City SD 62
County
Clackamas County
NCES school ID
410933000123

Schools near Gardiner Middle School

All 16 schools in Oregon City →

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.