School overview
At a glance
Reported students
65
NCES CCD 2024–25, where reported
Teachers (FTE)
3.31
NCES CCD 2024–25
Student–teacher ratio
19.6:1
Calculated, not a class-size measure
Grades served
09–12
NCES preliminary directory 2025–26
School benchmarks
Oregon high enrollment
12th percentile
Compared with 267 same-level schools reporting enrollment.
District median enrollment
320
Plymouth High School: 65 reported students.
State peer staffing position
60th percentile
19.6:1 reported; state peer median 18.2:1. Ratio is not class size.
Profile interpretation
What the reported data says about Plymouth High School
Plymouth High School is a public high school serving grades 09–12 in St Helens. It is one of 8 current school records connected to St Helens SD 502. NCES reports 65 students for 2024–25.
Among 267 high schools in Oregon with comparable records, this school is smaller than the reported median of 342 students. Its enrollment is at approximately the 12th percentile for that peer group. Size describes the campus, not instructional quality.
The reported student–teacher ratio is 19.6:1, close to the Oregon median of 18.2:1 for the same school level. This ratio uses total enrollment and teacher FTE; it is not an average classroom headcount and can be affected by special programs or part-time staffing.
The two largest reported race and ethnicity groups are White (66.2%) and Hispanic or Latino (16.9%). English learners represent 2% of enrollment. Students served under IDEA represent 19.6%. These figures help families understand who the school serves; they are not rating inputs.
Turn data into a school visit
Questions worth asking Plymouth High School
- 1How do the reported 19.6:1 student–teacher ratio and 3.31 teacher FTE translate into actual class sizes by grade?
- 2Have the reported academic programs changed since the 2021–22 CRDC collection?
- 3How are the school's 1 counselor FTE allocated across grades and student needs?
- 4Does community eligibility provide breakfast and lunch to every enrolled student, and are summer meals available?
Student context
Enrollment needs
- English learners
- 2%
- Students with disabilities
- 19.6%
- Free/reduced-price lunch
- 73.8%
- Lunch program
- Yes under Community Eligibility Option (CEO)
People available to students
Support staff
- Counselors (FTE)
- 1
- Nurses (FTE)
- 0
- Psychologists (FTE)
- 0
- Social workers (FTE)
- 0
Student demographics
Race and ethnicity share of reported enrollment
- White66.2%
- Hispanic16.9%
- Black3.1%
- Asian0%
- American Indian / Alaska Native3.1%
- Native Hawaiian / Pacific Islander1.5%
- Multiracial7.7%
Race/ethnicity: NCES CCD 2024–25 where reported, otherwise CRDC 2021–22. English learner and disability context: CRDC 2021–22. Privacy rules can produce missing values.
Learning opportunities
Programs reported by the school
Advanced Placement
Not reported as offered
Gifted and talented
Not reported as offered
Computer science
Not reported as offered
Program availability is from CRDC 2021–22 and can change. Confirm current courses and eligibility with the school.
Continue exploring
Other schools in St Helens SD 502
Start with campuses at the same school level or with similar reported enrollment.
St Helens High School
High · Grades 09–12
823 reported students
St. Helens Virtual Academy
Other · Grades KG–12
153 reported students
St Helens Arthur Academy
Elementary · Grades KG–05
160 reported students
Columbia City School
Elementary · Grades KG–05
214 reported students
Lewis & Clark Elementary School
Elementary · Grades KG–05
426 reported students
McBride Elementary School
Elementary · Grades KG–05
452 reported students