Lost River High School
Public · Grades 7–12 · 242 students
Bonanza Junior/Senior High School
31610 Mission St, Bonanza, OR 97623
Grades
7–12
High
Students
222
Enrolled 2024–25
Students per teacher
14.3 : 1
Full-time teachers
District
Klamath County SD
Klamath 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 Bonanza Junior/Senior High School
Bonanza Junior/Senior High School is a public high school in Bonanza, Oregon, serving grades 7–12. It is part of Klamath County SD. The school is located in a remote rural area in Klamath County.
In the 2024–25 school year, 222 students were enrolled, with about 14.3 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 7–12
Location & nearby schools
School details
- Type
- Public School · What this means
- Level
- High
- Grades offered
- 7–12
- Enrollment (2024–25)
- 222 students
- Students per teacher
- 14.3 to 1
- Charter school
- No
- Magnet school
- No
- Locale
- Rural — Remote
- School district
- Klamath County SD
- County
- Klamath County
- NCES school ID
- 410702001466
Schools near Bonanza Junior/Senior High School
All 2 schools in Bonanza →
Henley High School
Public · Grades 9–12 · 720 students
Mazama High School
Public · Grades 9–12 · 690 students
Pedro Valley School
Private · Grades 8–12 · 6 students
Tulelake Continuation High
Alternative · Grades 7–12
Tulelake High
Public · Grades 7–12 · 209 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.