Yorkville High School

Yorkville High School operates as a sizable four-year high school in Yorkville, Illinois, operated by Yorkville CUSD 115. Current enrollment sits at 2,266 students spanning grades 9 through 12. By comparison, Illinois's public schools average about 834 students each, so Yorkville High School sits 172% larger than that benchmark.

Yorkville High School is one of 10 schools operated by Yorkville CUSD 115, a district that educates 7,174 students overall.

Looking at the student body, Yorkville High School reports that White students make up the majority at 62%; the rest consists of 23% Hispanic, 9% Black, 4% multiracial, 3% Asian. That mix tracks the wider county fairly closely.

Looking at the economic backdrop, Yorkville High School lists 139 full-time-equivalent teachers, putting the student-to-teacher ratio at about 16.3:1. Statewide, the average ratio sits near 13.8:1, putting Yorkville High School higher than the state norm the norm. Roughly 26% of students at Yorkville High School qualify for free or reduced-price lunch, often used as a Title I proxy.

On a residual basis (actual vs predicted given the student mix), Yorkville High School sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 56.6%; this one delivers 44.4%.

Across the wider county, the surrounding county (Kendall County) records that median household income runs about $111,601, 37% of adults hold a bachelor's degree or higher, and roughly 5% of residents live below the federal poverty line. Yorkville High School is one of 50 public schools in Kendall County (combined enrollment of about 29,773 students).

Nearest neighbor: Yorkville Grade School, around 0.3 miles off. Within five miles, there are 8 other public schools. On composite proficiency, Yorkville High School comes 4th of 8 in the immediate cluster, higher than the nearby-schools average of 43.7%.

The campus sits in an outer-ring setting.

Over the past 7-year window. Looking back 7 years, enrollment at Yorkville High School has increased 27%, going from 1,781 students in 2018 to 2,266 in 2025. The White share of enrollment ticked down from 69% to 62% over that span. The student-to-teacher ratio grew from 14.4:1 in 2018 to 16.3:1 today.

On the community side, the feed for Yorkville High School typically covers pickup logistics, teacher feedback, and after-school programs. Parents, students, alumni, and staff are welcome to weigh in.