Grand Prairie School
PrivateOtherGrades 4–12Special education · All-boys
300 E Seminary Ave, Onarga, IL 60955 · (815) 268-7440
Onarga Township’s School Grade B+ better than 68% of Illinois school districts
Students
47
Students per teacher
4:1
Setting
Rural
Grades
4–12
What stands out about Grand Prairie School
- Small classes: 4 students per teacher
- Private school: it doesn’t take Illinois’s state tests
Location
Directions ↗300 E Seminary Ave, Onarga
Students
Enrollment by grade
Grade 41
Grade 52
Grade 64
Grade 74
Grade 83
Grade 98
Grade 1010
Grade 117
Grade 128
Who goes here
White 40%Black 40%Hispanic 11%Two or more races 9%
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about Grand Prairie School from Onarga Township families.
School facts: U.S. Department of Education (NCES), 2023–2024 school year. Map: © OpenStreetMap contributors.