Serving 394 students in grades 4-6, Rochester Intermediate School ranks in the top 50% of all schools in Illinois for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is 32% (which is higher than the Illinois state average of 27%). The percentage of students achieving proficiency in reading/language arts is 18% (which is lower than the Illinois state average of 30%).
The student-teacher ratio of 15:1 is higher than the Illinois state level of 13:1.
Minority enrollment is 11% of the student body (majority Black), which is lower than the Illinois state average of 55% (majority Hispanic).
Quick Facts (2026-27)
- Grades: 4-6
- Enrollment: 394 students
- Student-Teacher Ratio: 15:1
- Minority Enrollment: 11%
- Overall Testing Rank: Top 50% in IL
- Math Proficiency: 32% (Top 30%)
- Reading Proficiency: 18% (Btm 50%)
- Science Proficiency: 65-69% (Top 20%)
- Attendance Zone: Rochester Intermediate School's attendance zone encompasses the entire district of Rochester, IL, covering approximately 65.6 square miles. Families typically reside within a 10-12 minute drive from the school, with the average distance to the zone's edge being about 4.6 miles and the furthest edge reaching 8.1 miles.
- Source: National Center for Education Statistics (NCES), IL Dept. of Education
Top Rankings
Rochester Intermediate School ranks among the top 20% of public schools in Illinois for:
Category
Attribute
Science Proficiency
School Overview
Rochester Intermediate School's student population of 394 students has declined by 12% over five school years.
The teacher population of 27 teachers has declined by 18% over five school years.
Grades Offered
Grades 4-6
Total Students
394 students
Total Classroom Teachers
27 teachers
School Rankings
Rochester Intermediate School ranks within the top 50% of all 3,542 schools in Illinois (based off of combined math and reading proficiency testing data).
The diversity score of Rochester Intermediate School is 0.21, 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.
Overall Testing Rank
#1711 out of 3542 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
32%
27%
Reading/Language Arts Test Scores (% Proficient)
18%
30%
Science Test Scores (% Proficient)
65-69%
50%
Student-Teacher Ratio
15:1
13:1
American Indian
n/a
n/a
Asian
1%
6%
Hispanic
1%
29%
Black
3%
16%
White
89%
45%
Hawaiian
n/a
n/a
Two or more races
6%
4%
All Ethnic Groups
Chronically Absent Students
(22-23)8.6%
29.7%
Eligible for Free Lunch
13%
43%
Eligible for Reduced Lunch
7%
4%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), IL Dept. of Education
Frequently Asked Questions
What is Rochester Intermediate School's ranking?
Rochester Intermediate School is ranked #1711 out of 3,542 schools, which ranks it among the top 50% of public schools in Illinois.
What percent of students have achieved state testing proficiency in math and reading?
32% of students have achieved math proficiency (compared to the 27% IL state average), while 18% of students have achieved reading proficiency (compared to the 30% IL state average).
How many students attend Rochester Intermediate School?
394 students attend Rochester Intermediate School.
What is the racial composition of the student body?
89% of Rochester Intermediate School students are White, 6% of students are Two or more races, 3% of students are Black, 1% of students are Asian, and 1% of students are Hispanic.
What is the student-teacher ratio of Rochester Intermediate School?
Rochester Intermediate School has a student ration of 15:1, which is higher than the Illinois state average of 13:1.
What grades does Rochester Intermediate School offer ?
Rochester Intermediate School offers enrollment in grades 4-6
What school district is Rochester Intermediate School part of?
Rochester Intermediate School is part of Rochester CUSD 3a School District.
School Reviews
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