Best Public High Schools in Piasa, IL (2025-26)

Best Piasa Public High Schools (2025-26)

For the 2025-26 school year, there is 1 public high school serving 376 students in Piasa, IL.

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

Piasa, IL public high school have an score of 12% (versus the Illinois public high school average of 26%), and score of 27% (versus the 29% statewide average). High schools in Piasa have an average ranking of 4/10, which is in the bottom 50% of Illinois public high schools.

Piasa, IL public high school have a of 87%, which is equal to the Illinois average of 87%.

The school with highest graduation rate is Southwestern High School, with 85-89% graduation rate. Read more about public school graduation rate statistics in Illinois or national school graduation rate statistics.

Minority enrollment is 5% of the student body (majority Hispanic), which is less than the Illinois public high school average of 55% (majority Hispanic).

Best Public High Schools in Piasa, IL (2025-26)

School
(Math and Reading Proficiency)

Location

Quick Facts

Rank: #11.

Southwestern High School

(Math: 10-14% | Reading: 25-29%)
:

Bottom 50%

8226 Route 111
Piasa, IL 62079
(618) 372-3813

Gr: 9-12 | 376 students Student-teacher ratio: 12:1 Minority enrollment: 5%

Frequently Asked Questions

What are the top ranked public high schools in Piasa, IL?

The top ranked public high schools in Piasa, IL include Southwestern High School.

How many public high schools are located in Piasa?

1 public high schools are located in Piasa.

What is the racial composition of students in Piasa?

Piasa public high schools minority enrollment is 5% of the student body (majority Hispanic), which is less than the Illinois public high schools average of 55% (majority Hispanic).