Warren-Alvarado-Oslo Secondary
Public
High Grades 6–12 C+School Grade
Part of Warren-Alvarado-Oslo School District
224 E Bridge Ave, Warren, MN 56762 · (218) 745-4636
Community ratings
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Academic performance
Math proficiency27%
State average 44.3%
Reading / language arts52%
State average 52.5%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
273Students enrolled
22:1Student–teacher ratio
36%Free / reduced lunch
RuralSetting
Regular SchoolSchool type
Enrollment by grade
Grade 641
Grade 734
Grade 839
Grade 936
Grade 1036
Grade 1146
Grade 1241
Students
White · 84%230
Hispanic · 10%28
Two or more races · 5%15
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
256’20
265’21
273’22
266’23
273’24
Location
224 E Bridge Ave Warren
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.