Below Average
#1062 of 1,226 schools in OR
Marshfield Senior High School
High School · Coos Bay SD 9
1255 Hemlock Ave, Coos Bay, OR 97420
Enrollment
835
Student-Teacher
21.4:1
Score
4.6
Grades
9th – 12th
Enrollment
835
Student-Teacher
21.4:1
Score
4.6
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Coos Bay
#9 of 9
public schools
Oregon high schools
#182 of 250
In district
#9 of 9
Coos Bay SD 9
Academic growth
7.2 / 10
Strong
About Marshfield Senior High School
Marshfield Senior High School serves grades 9 through 12 in Coos Bay, a remote town in southwestern Oregon. The school has an enrollment of 835 students with 39 full-time equivalent teachers, creating a student-teacher ratio of 21.4:1. Academically, Marshfield is working with room for growth.
The school's MySchoolScout rating is 4.4 out of 10, and it ranks 840th out of 1,231 schools statewide, placing it in the lower third of Oregon schools. Math proficiency presents a particular area of focus, with 18% of students performing at proficient levels or above across grade levels. Reading and English language arts show stronger performance, with 50% of students meeting proficiency benchmarks.
These results reflect the challenges many schools in rural, remote communities face in supporting student achievement. As a regular public high school, Marshfield serves as an important educational hub for the Coos Bay area. The school's setting in a remote coastal town shapes its character and the resources available to students and families.
What Parents Should Know
The student-teacher ratio at Marshfield Senior High School is 21.4:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Marshfield Senior High School — Students at Marshfield Senior High School score 28% proficient, which is below what's typical for similar communities (expected: 32%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
69.2%
Students qualifying for federal meal assistance
Test Scores OR OSAS (2024-25)
Based on 8 test records from OR state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 7.2/10.
How Marshfield Senior High School Compares
See how Marshfield Senior High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has remained stable from 19% (2019) to 17.5% (2025). Reading/ELA proficiency has declined from 51% (2019) to 39.4% (2025).
Location
1255 Hemlock Ave, Coos Bay, OR 97420
Nearby Alternatives
Families considering Marshfield Senior High School may also want to explore other high schools in the area. Destinations Academy (rated 6.7/10, 0.4 miles away), which scores notably higher. Another option is Winter Lakes High (rated 5.5/10, 12.2 miles away, in nearby Coquille), which scores slightly higher. Additionally, Coquille Junior Senior High (rated 5.5/10, 12.1 miles away, in nearby Coquille), which scores slightly higher. For more schools in Coos Bay, see our Coos Bay schools guide .
Nearby Schools
20 within 12.1 mi| School | Distance | Rating |
|---|---|---|
| Marshfield Junior High Coos Bay | 0.1 mi | 6.9 |
| Destinations Academy Coos Bay | 0.4 mi | 6.7 |
| Resource Link Charter School Coos Bay | 1.1 mi | 7.3 |
| Lighthouse Charter School Coos Bay | 1.2 mi | 8.4 |
| Eastside School Coos Bay | 1.2 mi | 8.1 |
| Millicoma School Coos Bay | 1.3 mi | 6.4 |
| KINGSVIEW CHRISTIAN SCHOOL North Bend | 2.4 mi | 6.1 |
| North Bend Middle School North Bend | 2.7 mi | 6.3 |
| GOLD COAST CHRISTIAN SCHOOL Coos Bay | 2.5 mi | — |
| North Bend Senior High School North Bend | 2.8 mi | 4.9 |
| Hillcrest Elementary School North Bend | 2.9 mi | 7.6 |
| Evergreen Virtual Academy North Bend | 3.2 mi | 4.2 |
| Madison Elementary School Coos Bay | 3.2 mi | 7.4 |
| ALTERNATIVE YOUTH ACTIVITIES, INC Coos Bay | 3.2 mi | — |
| Sunset School Coos Bay | 3.3 mi | 5.0 |
| North Bay Elementary School North Bend | 9.8 mi | 5.7 |
| Winter Lakes Elementary Coquille | 11.8 mi | 2.5 |
| Winter Lakes High Coquille | 12.2 mi | 5.5 |
| Coquille Junior Senior High Coquille | 12.1 mi | 5.5 |
| Lincoln School of Early Learning Coquille | 12.1 mi | 4.4 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 97420 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$61,624
Median Home Value
$282,300
Median Rent
$982/mo
Population
27,579
College Educated
19.3%
Homeownership
67.4%
Avg Commute
17.8 min
Poverty Rate
13%
Median Age
44.5
Community Profile
The community surrounding Marshfield Senior High School has a median household income of $61,624. It is a community where 19% of adults hold a bachelor's degree or higher. The median home value in the area is $282,300, with a median rent of $982/month. The area has a poverty rate of 13.0%. Residents enjoy a short average commute of 18 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Scappoose High School Scappoose, OR | 4.6 |
| Klamath Union High School Klamath Falls, OR | 4.5 |
| Putnam High School Milwaukie, OR | 4.7 |
| Central High School Independence, OR | 4.4 |
| Parkrose High School Portland, OR | 4.4 |
| The Dalles High School The Dalles, OR | 4.8 |
Frequently Asked Questions
Common questions about Marshfield Senior High School
What grades does Marshfield Senior High School serve?
Marshfield Senior High School serves students in grades 9th through 12th.
How many students attend Marshfield Senior High School?
Marshfield Senior High School has an enrollment of approximately 835 students.
What is the student-teacher ratio at Marshfield Senior High School?
The student-teacher ratio at Marshfield Senior High School is 21.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Marshfield Senior High School rank in OR?
Marshfield Senior High School is ranked #1062 out of 1,226 schools in OR.
What is Marshfield Senior High School's MySchoolScout rating?
Marshfield Senior High School has a composite rating of 4.6 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Marshfield Senior High School?
Based on the most recent state assessment data, Marshfield Senior High School has 17.6% math proficiency and 50.5% reading/ELA proficiency.
Is Marshfield Senior High School a charter school?
No, Marshfield Senior High School is not a charter school. It is a traditional public school operated by the local school district.
Is Marshfield Senior High School a Title I school?
No, Marshfield Senior High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Marshfield Senior High School?
69.2% of students at Marshfield Senior High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Neighborhood Context
- City Safety
- High (5,152/100K)
FBI UCR 2024. City-level (Coos Bay). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 835
- Student-Teacher Ratio
- 21.4:1
- Teachers (FTE)
- 39
- Free/Reduced Lunch
- 69.2%
- Type
- regular
- Setting
- Remote Town
- County
- Coos County
- Phone
- (541) 267-1400
- Data Year
- 2023–2024
Resources & Links
District
Coos Bay SD 9- District Enrollment
- 3,009
- Schools in District
- 9
- Per-Pupil Spending
- $16,087
- District Rank
- #9 of 9
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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