Onamia High School

35465 125th Ave, Onamia, MN 56359

FSchola Grade
Grades
7–12
High
Students
224
Enrolled 2024–25
Students per teacher
15.7 : 1
Full-time teachers
District
Onamia Public School District
Mille Lacs County

Schola Grade F · Far below average

Letter grade (A–F) · compared with 448 Minnesota high schools · How we grade
Test scores24% proficient in math & reading
14thpercentile
Equity18% of low-income students proficient
16thpercentile
Attendance68% chronically absent
3rdpercentile
Graduation rate70% graduate in 4 years
11thpercentile
College readinessAt least 0% take AP, IB or dual-enrollment courses
8thpercentile
Class size15.7 students per teacher
51stpercentile

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 Onamia High School

Onamia High School is a public high school in Onamia, Minnesota, serving grades 7–12. It is part of Onamia Public School District. The school is located in a remote rural area in Mille Lacs County.

In the 2024–25 school year, 224 students were enrolled, with about 15.7 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 F (far below average), compared with 448 Minnesota high schools.

Grades & enrollment

Students per grade, 2024–25Grades 7–12

Location & nearby schools

35465 125th Ave
Onamia, MN 56359
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School details

Type
Public School · What this means
Level
High
Grades offered
7–12
Enrollment (2024–25)
224 students
Students per teacher
15.7 to 1
Charter school
No
Magnet school
No
Locale
Rural — Remote
School district
Onamia Public School District
County
Mille Lacs County
NCES school ID
272505001196

Schools near Onamia High School

All 7 schools in Onamia →

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.