Corunna High School

Corunna High School, a middle-of-the-pack senior high in CORUNNA, Michigan, operated by Corunna Public Schools, educates 610 students, covering grades 8 through 12. That puts it 33% bigger than the typical public school in Michigan, which averages around 460 students.

Corunna Public Schools runs 3 schools in total, collectively educating 1,532 students. Corunna High School is one of those campuses.

On demographics, Corunna High School lists that the student body is overwhelmingly White (91%). The remainder consists of 4% multiracial, 3% Hispanic. Compared to Shiawassee County overall, the school's racial mix sits in roughly the same range.

On the resource side, Corunna High School records 34 full-time-equivalent teachers, putting the student-to-teacher ratio at about 17.9:1. Statewide, the average ratio sits near 21.6:1, putting Corunna High School tighter than the state norm the norm. Around 39% of the student body qualifies for free or reduced-price meals, often used as a Title I proxy.

On a demographically-adjusted basis, Corunna High School falls in the UNDERPERFORMING tier of the BeatsExpectations residual. Given its student profile, a typical campus would land near 49.1%; this one comes in at 31.8%, -17.3 points off the demographic line.

Zooming out to the county, the surrounding county (Shiawassee County) logs that median household income runs about $67,404, 20% of adults hold a bachelor's degree or higher, and roughly 8% of residents live below the federal poverty line. In all, Shiawassee County runs 31 public schools (combined enrollment of about 10,105 students), of which Corunna High School is one.

Nearest neighbor: Corunna Middle School, around 0.1 miles off. Within five miles, there are 8 other public schools. Ranking that nearby cluster on reported proficiency puts Corunna High School at 5th of 7; the average score across the group is 33.4%.

The campus sits in a town-center setting.

Five-year trend. Looking back 7 years, enrollment at Corunna High School has shrank 21%, going from 768 students in 2018 to 610 in 2025. Class-load math has pulled in: from 23.6:1 in 2018 to 17.9:1 in 2025.

On the community side, the feed for Corunna High School typically covers fundraisers, lost-and-found posts, and report-card season. Posting is open to anyone connected to the school.