Antioch Comm High School

Antioch Comm High School is a 9-12 campus of well-populated scale in Antioch, Illinois, operated by CHSD 117, educateing 1,313 students in grades 9 through 12. Enrollment runs roughly 57% above the state mean of about 834.

Within CHSD 117, which oversees 2 schools and 2,647 students, Antioch Comm High School is one campus in the system.

On the student-mix side, Antioch Comm High School records that White students make up the majority at 72%. The remainder is composed of 17% Hispanic, 5% Black, 3% Asian, 3% multiracial. By comparison, Lake County as a whole is about 61% White, so the school skews visibly more White than its surroundings.

On the income-and-resources front, On paper, Antioch Comm High School has 91 full-time-equivalent teachers, translating to a class-load average of around 14.4:1. The state averages about 13.8:1, putting this campus right in line with peers.

Across the wider county, the surrounding county (Lake County) logs that median household income runs about $110,416, 48% of adults hold a bachelor's degree or higher, and roughly 6% of residents live below the federal poverty line. In all, Lake County runs 214 public schools (combined enrollment of about 118,032 students), of which Antioch Comm High School is one.

Nearest neighbor: Mary Kay McNeill ELC, around 0.6 miles off. Counting just inside five miles, 8 other public schools cluster around Antioch Comm High School.

Geographically, the school is in a suburban area.

Looking at the recent track record. Looking back 7 years, enrollment at Antioch Comm High School has showed little movement, going from 1,327 students in 2018 to 1,313 in 2025. Over the same period, the White share edged down from 78% to 72%. The student-to-teacher ratio tightened from 16.2:1 in 2018 to 14.4:1 today.

Within the allk12 community for this school, members of the Antioch Comm High School community share and discuss enrollment questions, classroom assignments, and PTA news. Parents, students, alumni, and staff are welcome to weigh in.