Oregon Charter Academy
Charter · Grades K–12 · 2,345 students
Santiam Junior/Senior High School
300 SW Cedar St, Mill City, OR 97360
Grades
6–12
High
Students
319
Enrolled 2024–25
Students per teacher
13.5 : 1
Full-time teachers
District
Santiam Canyon SD 129J
Linn County
Schola Grade C · Average
Letter grade (A–F) · compared with 198 Oregon high schools · How we grade
Percentiles compare this school with other Oregon 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 Santiam Junior/Senior High School
Santiam Junior/Senior High School is a public high school in Mill City, Oregon, serving grades 6–12. It is part of Santiam Canyon SD 129J. The school is located in a rural area in Linn County.
In the 2024–25 school year, 319 students were enrolled, with about 13.5 students for every full-time teacher. That ratio is smaller than the typical Oregon high school (17.4 students per teacher). Its Schola Grade is C (average), compared with 198 Oregon high schools.
Grades & enrollment
Students per grade, 2024–25Grades 6–12
Location & nearby schools
School details
- Type
- Public School · What this means
- Level
- High
- Grades offered
- 6–12
- Enrollment (2024–25)
- 319 students
- Students per teacher
- 13.5 to 1
- Charter school
- No
- Virtual learning
- Offers virtual courses
- Locale
- Rural — Distant
- School district
- Santiam Canyon SD 129J
- County
- Linn County
- NCES school ID
- 410810000724
Schools near Santiam Junior/Senior High School
All 3 schools in Mill City →
Santiam Elementary School
Public · Grades K–5 · 249 students
Mari-Linn School
Public · Grades K–8 · 158 students
Lourdes School
Charter · Grades K–8 · 36 students
Silver Crest Elementary School
Public · Grades K–8 · 119 students
Silverton High School
Public · Grades 9–12 · 1,262 students
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.