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Warren-Alvarado-Oslo Secondary

224 E Bridge Ave, Warren, MN 56762

BSchola Grade
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Grades
6–12
High
Students
273
Enrolled 2024–25
Students per teacher
22 : 1
Full-time teachers
District
Warren-Alvarado-Oslo School Dist.
Marshall County

Schola Grade B · Above average

Letter grade (A–F) · compared with 448 Minnesota high schools · How we grade
Test scores42% proficient in math & reading
53rdpercentile
Equity34% of low-income students proficient
73rdpercentile
Attendance24% chronically absent
54thpercentile
Graduation rate95% graduate in 4 years
81stpercentile
College readinessAt least 1% take AP, IB or dual-enrollment courses
16thpercentile
Class size22 students per teacher
7thpercentile

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 Warren-Alvarado-Oslo Secondary

Warren-Alvarado-Oslo Secondary is a public high school in Warren, Minnesota, serving grades 6–12. It is part of Warren-Alvarado-Oslo School Dist.. The school is located in a rural area in Marshall County.

In the 2024–25 school year, 273 students were enrolled, with about 22 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 6–12

Location & nearby schools

224 E Bridge Ave
Warren, MN 56762
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School details

Type
Public School · What this means
Level
High
Grades offered
6–12
Enrollment (2024–25)
273 students
Students per teacher
22 to 1
Charter school
No
Magnet school
No
Locale
Rural — Distant
School district
Warren-Alvarado-Oslo School Dist.
County
Marshall County
NCES school ID
270002401743

Schools near Warren-Alvarado-Oslo Secondary

All 2 schools in Warren →

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.