Serving 663 students in grades 9-12, Il Valley Central High School ranks in the top 50% of all schools in Illinois for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 25-29% (which is approximately equal to the Illinois state average of 28%). The percentage of students achieving proficiency in reading/language arts is 30-34% (which is approximately equal to the Illinois state average of 30%).
The student:teacher ratio of 14:1 is higher than the Illinois state level of 13:1.
Minority enrollment is 10% of the student body (majority Hispanic), which is lower than the Illinois state average of 55% (majority Hispanic).
Quick Stats (2025)
Grades: 9-12
Enrollment: 663 students
Student:Teacher Ratio: 14:1
Minority Enrollment: 10%
Graduation Rate
: 90-94% (Top 30% in IL)
Overall Testing Rank
: Top 50%
Math Proficiency
: 25-29% (Top 50%)
Reading Proficiency
: 30-34% (Top 50%)
Science Proficiency
: 50-54% (Top 50%)
Source: National Center for Education Statistics (NCES), IL Dept. of Education
Il Valley Central High School ranks within the top 50% of all 3,426 schools in Illinois (based off of combined math and reading proficiency testing data).
The diversity score of Il Valley Central High School is 0.19, which is less than the diversity score at state average of 0.70. The school's diversity has stayed relatively flat over five school years.
What percent of students have achieved state testing proficiency in math and reading?
25-29% of students have achieved math proficiency (compared to the 28% IL state average), while 30-34% of students have achieved reading proficiency (compared to the 30% IL state average).
What is the graduation rate of Il Valley Central High School?
The graduation rate of Il Valley Central High School is 90-94%, which is higher than the Illinois state average of 87%.
How many students attend Il Valley Central High School?
663 students attend Il Valley Central High School.
What is the racial composition of the student body?
90% of Il Valley Central High School students are White, 4% of students are Hispanic, 4% of students are Two or more races, 1% of students are Asian, and 1% of students are Black.
What is the student:teacher ratio of Il Valley Central High School?
Il Valley Central High School has a student ration of 14:1, which is higher than the Illinois state average of 13:1.
What grades does Il Valley Central High School offer ?
Il Valley Central High School offers enrollment in grades 9-12
What school district is Il Valley Central High School part of?
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Quick Stats (2025)
Grades: 9-12
Enrollment: 663 students
Student:Teacher Ratio: 14:1
Minority Enrollment: 10%
Graduation Rate
: 90-94% (Top 30%)
Overall Testing Rank
: Top 50%
Math Proficiency
: 25-29% (Top 50%)
Reading Proficiency
: 30-34% (Top 50%)
Science Proficiency
: 50-54% (Top 50%)
Source: National Center for Education Statistics (NCES), IL Dept. of Education
