Grade Trends

Plymouth High School

Grades 9–12 Public Alternative District: St Helens SD 502

470 N 16th St, St Helens, OR 97051 Map

Low income
74%
free or reduced-price lunch
Students
65
2024-25
Students per teacher
19.7
2024-25

Test score trends

Test scores for Oregon are not available yet — enrollment and demographics are shown below. We are adding states one at a time.

Students

Race and ethnicity, 2024-25

Year-by-year history is loaded from the NCES Common Core of Data (2017-18 onward).

Nearby schools

Pick to compare
St. Helens Virtual Academy
Grades K–12 Virtual · St Helens SD 502
0.0 mi — — — Not enough years of data — 153 White 80%
St Helens High School
Grades 9–12 · St Helens SD 502
1.5 mi — — — Not enough years of data 73% 823 White 78%
Lewis River Academy
Grades K–12 Alternative · Woodland School District
4.1 mi
27%
−12 vs state
51%
±0 vs state
56%
+7 vs state
15% Average of math, English and science: 60% in 2022-23 → 45% in 2025-26 30% 43 White 77%
Woodland Alternative School
Grades 9–12 Alternative · Woodland School District
4.1 mi
29%
−6 vs state
24%
−41 vs state
33%
−18 vs state · 2024-25
8% Average of math, English and science: 34% in 2022-23 → 26% in 2025-26 45% 96 White 76%