Serving 309 students in grades 5-8, Chilton Middle School ranks in the top 50% of all schools in Wisconsin for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is 50% (which is higher than the Wisconsin state average of 40%). The percentage of students achieving proficiency in reading/language arts is 32% (which is lower than the Wisconsin state average of 38%).
The student-teacher ratio of 13:1 is equal to the Wisconsin state level of 13:1.
Minority enrollment is 20% of the student body (majority Hispanic), which is lower than the Wisconsin state average of 33% (majority Hispanic).
Quick Facts (2025-26)
- Grades: 5-8
- Enrollment: 309 students
- Student-Teacher Ratio: 13:1
- Minority Enrollment: 20%
- Overall Testing Rank: Top 50% in WI
- Math Proficiency: 50% (Top 30%)
- Reading Proficiency: 32% (Btm 50%)
- Science Proficiency: 60-64% (Top 30%)
- Source: National Center for Education Statistics (NCES), WI Dept. of Education
School Overview
Chilton Middle School's student population of 309 students has declined by 10% over five school years.
The teacher population of 24 teachers has declined by 7% over five school years.
Grades Offered
Grades 5-8
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
309 students
Gender %
Total Classroom Teachers
24 teachers
School Calendar
Last Day of School
Mon. May 25, 2026
School Rankings
Chilton Middle School ranks within the top 50% of all 1,962 schools in Wisconsin (based off of combined math and reading proficiency testing data).
The diversity score of Chilton Middle School is 0.33, which is less than the diversity score at state average of 0.53. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#911 out of 1962 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
50%
40%
Reading/Language Arts Test Scores (% Proficient)
32%
38%
Science Test Scores (% Proficient)
60-64%
44%
Student-Teacher Ratio
13:1
13:1
American Indian
n/a
1%
Asian
1%
4%
Hispanic
17%
14%
Black
1%
9%
White
80%
67%
Hawaiian
n/a
n/a
Two or more races
1%
5%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
25%
37%
Eligible for Reduced Lunch
5%
4%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), WI Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Chilton Middle School's ranking?
Chilton Middle School is ranked #911 out of 1,962 schools, which ranks it among the top 50% of public schools in Wisconsin.
What percent of students have achieved state testing proficiency in math and reading?
50% of students have achieved math proficiency (compared to the 40% WI state average), while 32% of students have achieved reading proficiency (compared to the 38% WI state average).
How many students attend Chilton Middle School?
309 students attend Chilton Middle School.
What is the racial composition of the student body?
80% of Chilton Middle School students are White, 17% of students are Hispanic, 1% of students are Asian, 1% of students are Black, and 1% of students are Two or more races.
What is the student-teacher ratio of Chilton Middle School?
Chilton Middle School has a student ration of 13:1, which is equal to the Wisconsin state average of 13:1.
What grades does Chilton Middle School offer ?
Chilton Middle School offers enrollment in grades 5-8 (Supplemental Virtual).
What school district is Chilton Middle School part of?
Chilton Middle School is part of Chilton School District.
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