Marshfield Senior High School

10th & Ingersoll, Coos Bay, OR 97420

CSchola Grade
Grades
9–12
High
Students
798
Enrolled 2024–25
Students per teacher
20.5 : 1
Full-time teachers
District
Coos Bay SD 9
Coos County

Schola Grade C · Average

Letter grade (A–F) · compared with 198 Oregon high schools · How we grade
Test scores37% proficient in math & reading
63rdpercentile
Equity37% of low-income students proficient
63rdpercentile
Attendance63% chronically absent
5thpercentile
Graduation rate86% graduate in 4 years
45thpercentile
College readinessAt least 21% take AP, IB or dual-enrollment courses
49thpercentile
Class size20.5 students per teacher
32ndpercentile

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 Marshfield Senior High School

Marshfield Senior High School is a public high school in Coos Bay, Oregon, serving grades 9–12. It is part of Coos Bay SD 9. The school is located in a remote town in Coos County.

In the 2024–25 school year, 798 students were enrolled, with about 20.5 students for every full-time teacher. That ratio is larger 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 9–12

Location & nearby schools

10th & Ingersoll
Coos Bay, OR 97420
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
798 students
Students per teacher
20.5 to 1
AP courses offered
4
Charter school
No
Magnet school
No
Virtual learning
Offers virtual courses
Locale
Town — Remote
School district
Coos Bay SD 9
County
Coos County
NCES school ID
410366000216

Schools near Marshfield Senior High School

All 12 schools in Coos Bay →

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.