Onamia High School

Onamia High School is a secondary school of cozy scale in ONAMIA, Minnesota, operated by ONAMIA PUBLIC SCHOOL DISTRICT, works with 224 students in grades 7 through 12. By comparison, Minnesota's public schools average about 371 students each, so Onamia High School sits 40% below that benchmark.

Across the 6 schools in ONAMIA PUBLIC SCHOOL DISTRICT (556 students total), Onamia High School accounts for its share of the district's footprint.

On the student-mix side, Onamia High School lists that the most-represented group is Native American (50%), with the rest of the student body spread across multiple groups. Beyond that, the school shows 35% White, 9% multiracial, 4% Hispanic.

In terms of school funding signals, On paper, Onamia High School has 14 full-time-equivalent teachers, translating to a class-load average of around 15.7:1. That tracks the state average closely. About 82% of enrolled students meet the income threshold for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. That share is higher than Mille Lacs County's rate of about 44%.

Adjusting for the school's free-and-reduced-lunch share, Onamia High School tracks the demographic baseline. The model predicts 21.1% given the school's FRL share; actual proficiency is 17.6%.

Zooming out to the county, Mille Lacs County reports that the typical household earns roughly $72,729 per year, roughly 18% of adults have completed at least a four-year degree, and the poverty rate sits near 7%. In all, Mille Lacs County runs 27 public schools (combined enrollment of about 6,100 students), of which Onamia High School is one.

SUCCESS is the nearest neighboring public school, about 0.0 miles from this campus. Counting just inside five miles, 5 other public schools cluster around Onamia High School. Ranking that nearby cluster on reported proficiency puts Onamia High School at 4th of 4; the average score across the group is 32.6%.

Geographically, the school is in a small-town area.

Five-year trend. Over the past 7-year window, the student count rose 126%: 99 students in 2018 compared to 224 in 2025. The White share of enrollment edged down from 49% to 35% over that span. The student-to-teacher ratio widened from 8.0:1 in 2018 to 15.7:1 today.

In the discussion threads here, members of the Onamia High School community share and discuss science fair prep, picture-day reminders, and bus-route questions. Anyone with firsthand experience at this school can post or comment.