Owosso High School

Owosso High School is a big high school in OWOSSO, Michigan, part of Owosso Public Schools. The school enrolls 805 students in grades 9 through 12. That puts it 75% above the typical public school in Michigan, which averages around 460 students.

Within Owosso Public Schools, which oversees 6 schools and 2,838 students, Owosso High School is one campus in the system.

In terms of who attends, Owosso High School records that nearly all students (90%) are White. Beyond that, the school reports 4% multiracial, 4% Hispanic.

Looking at the economic backdrop, Owosso High School reports 46 full-time-equivalent teachers, putting the student-to-teacher ratio at about 17.4:1. That figure is tighter than the state norm's 21.6:1 average. About 43% of enrolled students meet the income threshold for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator.

In the area at large, census data for Shiawassee County shows median household income runs about $67,404, roughly 20% of adults have completed at least a four-year degree, and census figures put the poverty rate at about 8%. Owosso High School is one of 31 public schools in Shiawassee County (combined enrollment of about 10,105 students).

Owosso Middle School is the nearest neighboring public school, about 0.0 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius.

Owosso High School operates from a town-center location.

Five-year trend. Over the past 7-year window, the student count contracted 13%: 925 students in 2018 compared to 805 in 2025. White enrollment moved from 94% to 90% across the same window. Class-load math has fell: from 18.4:1 in 2018 to 17.4:1 in 2025.

On the community side, posts here usually surface around pickup logistics, teacher feedback, and after-school programs. Members of the school community can share what they know.