Best Chatham Public High Schools (2026)

For the 2026 school year, there is 1 public high school serving 1,484 students in Chatham, IL.

The top-ranked public high school in Chatham, IL is Glenwood High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Chatham, IL public high school have an average math proficiency score of 38% (versus the Illinois public high school average of 26%), and reading proficiency score of 40% (versus the 29% statewide average). High schools in Chatham have an average ranking of 9/10, which is in the top 20% of Illinois public high schools.

Chatham, IL public high school have a Graduation Rate of 95%, which is more than the Illinois average of 87%.

The school with highest graduation rate is Glenwood High School, with 95% graduation rate. Read more about public school graduation rate statistics in Illinois or national school graduation rate statistics.

Minority enrollment is 24% of the student body (majority Black and Asian), which is less than the Illinois public high school average of 55% (majority Hispanic).