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Robbinsdale Armstrong Senior High

10635 36th Ave N, Plymouth, MN 55441

BSchola Grade
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Grades
9–12
High
Students
1,840
Enrolled 2024–25
Students per teacher
23.9 : 1
Full-time teachers
District
Robbinsdale Public School District
Hennepin County

Schola Grade B · Above average

Letter grade (A–F) · compared with 448 Minnesota high schools · How we grade
Test scores45% proficient in math & reading
62ndpercentile
Equity26% of low-income students proficient
45thpercentile
Attendance21% chronically absent
65thpercentile
Graduation rate92% graduate in 4 years
64thpercentile
College readinessAt least 55% take AP, IB or dual-enrollment courses
99thpercentile
Class size23.9 students per teacher
3rdpercentile

Percentiles compare this school with other Minnesota 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 Robbinsdale Armstrong Senior High

Robbinsdale Armstrong Senior High is a public high school in Plymouth, Minnesota, serving grades 9–12. It is part of Robbinsdale Public School District. The school is located in a small city in Hennepin County.

In the 2024–25 school year, 1,840 students were enrolled, with about 23.9 students for every full-time teacher. That ratio is larger than the typical Minnesota high school (14.3 students per teacher). Its Schola Grade is B (above average), compared with 448 Minnesota high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

10635 36th Ave N
Plymouth, MN 55441
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
1,840 students
Students per teacher
23.9 to 1
AP courses offered
24
Charter school
No
Magnet school
No
Locale
City — Small
School district
Robbinsdale Public School District
County
Hennepin County
NCES school ID
273178001318

Schools near Robbinsdale Armstrong Senior High

All 38 schools in Plymouth →

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.