IllinoisSchoolsAntioch Comm High School

Antioch Comm High School

PublicRegular
Antioch, Illinois · CHSD 117
Teachers87.0FTE
Ratio14.8:1students per teacher
Students1,286enrolled
SCHOOL SNAPSHOT
Students1,286
Grade Span9–12
Student:Teacher14.8:1
Free/Reduced Lunch
Title INo
SectorPublic
Pupil : Teacher Ratio
14.4:1
(2024)
2.7%vs prior yrUS avg 15.4:1
Teacher FTE
91
(2024)
4.6%vs prior yr
Enrollment
1,313
(2024)
2.1%vs prior yr
Years of Data
5
2020–2024

Pupil : Teacher Ratio — 5-Year Trend

14.3:114.6:114.9:115.1:115.4:115.7:12020202120222023202415.6:114.5:114.8:114.4:115.4:115.4:115.4:115.4:115.4:1Antioch Comm High SchoolUS public-school avg

Enrollment & Teacher FTE

1,2811,2951,3081,3221,3351,349838587889092202020212022202320241,3441,3101,3091,2861,31384908791EnrollmentTeacher FTE

Year-by-year workforce

Metric20202021202220232024Nat Avg
Enrollment1,3441,3101,3091,2861,313
Teacher FTE84908791
Pupil : Teacher ratio15.6:114.5:114.8:114.4:115.4:1

What These Numbers Mean

Teacher FTE

Full-Time Equivalent counts part-time teachers proportionally. One full-time teacher = 1.0 FTE; two half-time teachers also = 1.0 FTE. This is the standard federal reporting unit.

Pupil : Teacher ratio

NCES-reported ratio divides total enrollment by teacher FTE. It is NOT the same as average class size — schools with specialists, coaches, and resource teachers will show lower ratios than typical class sizes.

How to read the trend

A falling pupil:teacher ratio (line going down) means more staffing per student — generally a positive signal. A rising line can indicate budget pressure or fast enrollment growth outpacing hiring. Always compare to the US average (dashed grey).

Historical data spans 20202024 from NCES CCD.