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High · Regular · Grades 9 to 12

Johnston City High School, Johnston City, IL

CEP schoolJohnston City High School is a public high school in Johnston City, part of Johnston City CUSD 1. It enrolled 328 students in 2024-25, with 12.1 students per full-time teacher.

Enrollment and teachers

Students
328
Teachers (FTE)
27.0
Students per teacher
12.1
Grades
9 to 12

This school's ratio is about the same as the district figure of 12.7. The Illinois average across schools is 13.7. Ratios count all teachers, including specialists, so they are lower than typical class sizes.

This school12.1
District12.7
Illinois13.7
United States15.3

School details

Address
1500 Jefferson Ave, Johnston City, IL 62951
Phone
(618)983-4700
District
Johnston City CUSD 1
County
Williamson County
Level
High
Type
Regular
Status
Open
Charter
No
Virtual
No
Locale
Rural: Fringe
NCES school ID
172055002320
Location from NCES coordinates. Map data OpenStreetMap contributors. Open larger map

School meals

Counts of students eligible for free or reduced-price lunch, as reported to NCES.
Free or reduced-price lunch
16450.0% of enrollment.
Community Eligibility Provision
Yes (CEP school)

Schools in the Community Eligibility Provision (CEP) serve free meals to all students, so their free lunch counts often reflect direct certification or total enrollment. Free and reduced lunch shares are not comparable between CEP and non-CEP schools.

Related schools

High schools elsewhere in Johnston City

We publish official enrollment and staffing data, not ratings or test scores.

Source: NCES Common Core of Data 2024-25 and F-33 finance 2020, via the Urban Institute Education Data Portal. Last reviewed October 2026. Blank values are not available, not applicable or suppressed in the source. See the methodology.