Average
#796 of 1,226 schools in OR
Plymouth High School
High School · St Helens SD 502
470 N 16th St, St. Helens, OR 97051
Enrollment
99
Student-Teacher
33:1
Score
5.6
Grades
9th – 12th
Enrollment
99
Student-Teacher
33:1
Score
5.6
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Oregon schools
#796 of 1,226
In St. Helens
#2 of 7
public schools
In district
#2 of 8
St Helens SD 502
Academic growth
9.8 / 10
Excellent
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Plymouth High School
High School in St. Helens · grades 9th – 12th. Start here, then compare fit against nearby and district options.
St. Helens Virtual Academy
0.0 mi away. Use as a geographic alternative in the same move search.
St Helens Middle School
0.2 mi away. Use as a geographic alternative in the same move search.
About Plymouth High School
Plymouth High School is a public high school in St. Helens, OR, part of St Helens SD 502. Plymouth High School serves approximately 99 students, and covers grades 9th-12th, and has a 33:1 student-teacher ratio.
Plymouth High School has a current MySchoolScout rating of 5.6 out of 10 and ranks #796 of 1,226 schools in OR. Structured state assessment records for Plymouth High School show 16% math proficiency (multi-year average, 2009-2019) and 48% reading/ELA proficiency (multi-year average, 2009-2019).
- This school 5.6 · Average
- District avg 4.7
- OR avg 5.9
What Parents Should Know
At 99 students, Plymouth High School is on the smaller side. That usually buys more individual attention and teachers who know every kid by name, with the trade-off of fewer electives and extracurriculars than a larger school can staff. Ask what activities it actually offers.
Plymouth High School runs 33:1 students to teachers, above the national average. That often means bigger classes. Ask how the school supports kids who need extra help, and whether there are teaching assistants or small-group time.
79% of students at Plymouth High School were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
View breakdown
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Plymouth High School — Students at Plymouth High School score 40% proficient, which is above what's typical for similar communities (expected: 33%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
65.7%
Students qualifying for federal meal assistance
Test Scores OR EDFACTS (2018-19)
Based on 22 test records from OR state assessments. About our data
Proficiency Trend
↑ ImprovingAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 9.8/10.
How Plymouth High School Compares
See how Plymouth High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
470 N 16th St, St. Helens, OR 97051
Nearby Alternatives
Families considering Plymouth High School may also want to explore other high schools in the area. Ridgefield High School (rated 5.8/10, 6.8 miles away, in nearby Ridgefield), with a very similar rating. Another option is Woodland High School (rated 4.5/10, 5.1 miles away, in nearby Woodland), a more accessible option. Additionally, Woodland Alternative School (rated 4.3/10, 4.1 miles away, in nearby Woodland), a more accessible option. For more schools in St. Helens, see our St. Helens schools guide .
Nearby Schools
20 within 6.8 mi| School | Distance | Rating |
|---|---|---|
| St. Helens Virtual Academy St. Helens | 0.0 mi | 5.5 |
| St Helens Middle School St. Helens | 0.2 mi | 4.2 |
| Lewis & Clark Elementary School St. Helens | 0.4 mi | 5.4 |
| McBride Elementary School St. Helens | 1.3 mi | 4.4 |
| St Helens High School St. Helens | 1.5 mi | 3.7 |
| Columbia City School Columbia City | 1.8 mi | 4.0 |
| COLUMBIA COUNTY CHRISTIAN SCHOOL Saint Helens | 3.9 mi | 5.7 |
| Warren Elementary School Warren | 4.1 mi | 3.0 |
| South Columbia Family School Scappoose | 4.1 mi | 7.7 |
| St Helens Arthur Academy St. Helens | 3.5 mi | 6.5 |
| Columbia Elementary School Woodland | 3.9 mi | 8.3 |
| Lewis River Academy Woodland | 4.1 mi | 3.8 |
| Woodland Alternative School Woodland | 4.1 mi | 4.3 |
| Woodland Middle School Woodland | 4.2 mi | 8.1 |
| Woodland High School Woodland | 5.1 mi | 4.5 |
| Union Ridge Elementary Ridgefield | 4.8 mi | 8.7 |
| Ridgefield Early Learning Center Ridgefield | 4.9 mi | 5.7 |
| SCAPPOOSE ADVENTIST SCHOOL Scappoose | 6.4 mi | 4.5 |
| North Fork Elementary School Woodland | 6.1 mi | 9.2 |
| Ridgefield High School Ridgefield | 6.8 mi | 5.8 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 97051 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$85,837
Median Home Value
$369,300
Median Rent
$1,258/mo
Population
17,589
College Educated
16.5%
Homeownership
65.5%
Avg Commute
32 min
Poverty Rate
8.5%
Median Age
38.6
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Crane Union High School Crane, OR | 5.6 |
| PACIFIC CREST COMMUNITY SCHOOL Portland, OR | 5.6 |
| EagleRidge High School Klamath Falls, OR | 5.7 |
| PORTLAND YOUTHBUILDERS Portland, OR | 5.7 |
| Mapleton Jr/Sr High School Mapleton, OR | 5.4 |
| William P Lord High School Woodburn, OR | 5.3 |
Frequently Asked Questions
Common questions about Plymouth High School
What grades does Plymouth High School serve?
Plymouth High School serves students in grades 9th through 12th.
How many students attend Plymouth High School?
Plymouth High School has an enrollment of approximately 99 students.
What is the student-teacher ratio at Plymouth High School?
The student-teacher ratio at Plymouth High School is 33:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Plymouth High School rank in OR?
Plymouth High School ranks #796 of 1,226 schools in OR.
What is Plymouth High School's MySchoolScout rating?
Plymouth High School has a current MySchoolScout rating of 5.6 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Plymouth High School?
Based on loaded state assessment records, Plymouth High School has 16% math proficiency (multi-year average, 2009-2019) and 48% reading/ELA proficiency (multi-year average, 2009-2019).
Is Plymouth High School a charter school?
No, Plymouth High School is not a charter school. It is a traditional public school operated by the local school district.
Is Plymouth High School a Title I school?
No, Plymouth High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Plymouth High School?
65.7% of students at Plymouth 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.
Neighborhood Context
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Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 99
- Student-Teacher Ratio
- 33:1
- Teachers (FTE)
- 3
- Free/Reduced Lunch
- 65.7%
- Type
- alternative
- Setting
- Fringe Town
- County
- Columbia County
- Chronic Absenteeism (SY 2022-23)
- 78.8%
- Phone
- (503) 366-7200
- 4-Year Graduation
- 30.0%
Resources & Links
District
St Helens SD 502- District Enrollment
- 2,808
- Schools in District
- 8
- Per-Pupil Spending
- $15,419
- District Rank
- #2 of 8
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