Chadwick-Milledgeville Jr HS

100 E 8th St, Milledgeville, IL 61051

ASchola Grade
Grades
6–12
High
Students
183
Enrolled 2024–25
Students per teacher
9.6 : 1
Full-time teachers
District
Chadwick-Milledgeville CUSD 399
Carroll County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 684 Illinois high schools · How we grade
Test scores42% proficient in math & reading
88thpercentile
Equity50% of low-income students proficient
99thpercentile
Attendance16% chronically absent
92ndpercentile
Graduation rate90% graduate in 4 years
56thpercentile
College readinessAt least 7% take AP, IB or dual-enrollment courses
13thpercentile
Class size9.6 students per teacher
91stpercentile

Percentiles compare this school with other Illinois high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Chadwick-Milledgeville Jr HS

Chadwick-Milledgeville Jr HS is a public high school in Milledgeville, Illinois, serving grades 6–12. It is part of Chadwick-Milledgeville CUSD 399. The school is located in a rural area in Carroll County.

In the 2024–25 school year, 183 students were enrolled, with about 9.6 students for every full-time teacher. That ratio is smaller than the typical Illinois high school (13.3 students per teacher). Its Schola Grade is A (excellent), compared with 684 Illinois high schools.

Grades & enrollment

Students per grade, 2024–25Grades 6–12

Location & nearby schools

100 E 8th St
Milledgeville, IL 61051
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School details

Type
Public School · What this means
Level
High
Grades offered
6–12
Enrollment (2024–25)
183 students
Students per teacher
9.6 to 1
Charter school
No
Magnet school
No
Locale
Rural — Distant
School district
Chadwick-Milledgeville CUSD 399
County
Carroll County
NCES school ID
170940005404

Schools near Chadwick-Milledgeville Jr HS

All 2 schools in Milledgeville →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.