St Charles North High School

As a sizable high school in Saint Charles, Illinois, St Charles North High School caters to 1,903 students from grades 9 through 12, part of St Charles CUSD 303. By comparison, Illinois's public schools average about 834 students each, so St Charles North High School sits 128% larger than that benchmark.

Within St Charles CUSD 303, which oversees 16 schools and 11,952 students, St Charles North High School is one campus in the system.

For racial and ethnic makeup, St Charles North High School lists that the largest single group is White, at 71% of enrollment. Beyond that, the school reports 13% Hispanic, 10% Asian, 4% multiracial, 2% Black. That is noticeably more White than the county at large, where the share is closer to 58%.

Looking at school resources, St Charles North High School lists 129 full-time-equivalent teachers, putting the student-to-teacher ratio at about 14.7:1. That figure is higher than the state norm's 13.8:1 average.

Across the wider county, the surrounding county (Kane County) records that the typical household earns roughly $103,163 per year, roughly 38% of adults have completed at least a four-year degree, and the poverty rate sits near 6%. In all, Kane County runs 167 public schools (combined enrollment of about 87,252 students), of which St Charles North High School is one.

The closest other public school is Anderson Elem School, roughly 1.3 miles away. Counting just inside five miles, 8 other public schools cluster around St Charles North High School.

The school occupies a bedroom-community site.

Over the past 7-year window. Over the past 7-year window, the student count ticked down 6%: 2,022 students in 2018 compared to 1,903 in 2025. The White share of enrollment decreased from 84% to 71% over that span.

On allk12, the page collects discussion, questions, and updates around pickup logistics, teacher feedback, and after-school programs. The community welcomes input from current and former families.