Wilmington High School

Wilmington High School, an average-sized secondary school in Wilmington, Ohio, part of Wilmington City, educates 596 students, covering grades 6 through 12.

Wilmington City comprises 5 schools with combined enrollment of 2,176 students; Wilmington High School is among them.

On the student-mix side, Wilmington High School shows that 79% of the student body identifies as White. Other groups include 10% multiracial, 8% Hispanic, 2% Black. That is visibly less White than the county at large, where the share is closer to 92%.

Looking at school resources, Wilmington High School records 32 full-time-equivalent teachers, putting the student-to-teacher ratio at about 18.9:1. The state averages around 17.7:1, so this campus is higher than the state norm typical.

Zooming out to the county, ACS estimates for Clinton County put the typical household earns roughly $70,407 per year, about 19% of the adult population holds a bachelor's degree or above, and roughly 9% of residents live below the federal poverty line. Across Clinton County's 16 public schools (combined enrollment of about 6,856 students), Wilmington High School is one campus in the mix.

Nearest neighbor: Rodger O. Borror Middle School, around 0.1 miles off. Within five miles, there are 5 other public schools.

The school occupies a town-center site.

Five-year trend. Looking back 7 years, enrollment at Wilmington High School has declined 30%, going from 851 students in 2018 to 596 in 2025. Over the same period, the White share fell from 85% to 79%. Class-load math has tightened: from 20.6:1 in 2018 to 18.9:1 in 2025.

Within the allk12 community for this school, posts here usually surface around classroom updates, athletics, and weather closures. Members of the school community can share what they know.