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100 E 8th St, Milledgeville, IL 61051 · (815) 225-7141 · Part of Chadwick-Milledgeville Community Unit School District 399
Wysox Township’s School Grade A− better than 80% of Illinois school districts
What stands out about Chadwick-Milledgeville Jr HS
- Its own letter, B+: better results than 73% of Illinois’s public schools
- Reading / language arts 11 pts above the state
- Small classes: 10 students per teacher
On the path
Where Wysox Township kids come from and go next. The whole path →
Test scores
2020–21Its own letter, B+, places these results among Illinois’s 3,406 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).
Location
Directions ↗














100 E 8th St, Milledgeville
Students
About steady since 2020–21.
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about Chadwick-Milledgeville Jr HS from Wysox Township families.
Other schools in Chadwick-Milledgeville Community Unit School District 399
School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Illinois’s other public schools; Wysox Township’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.