Red Granite Charter School Inc serves 51 students in grades Prekindergarten-8.
The student-teacher ratio of 17:1 is higher than the Wisconsin state level of 13:1.
Minority enrollment is 10% of the student body (majority Hispanic), which is lower than the Wisconsin state average of 34% (majority Hispanic).
Quick Facts (2026)
- School Type: Charter School
- Grades: Prekindergarten-8
- Enrollment: 51 students
- Student-Teacher Ratio: 17:1
- Minority Enrollment: 10%
- Source: National Center for Education Statistics (NCES), WI Dept. of Education
School Overview
Red Granite Charter School Inc's student population of 51 students has stayed relatively flat over five school years.
The teacher population of 3 teachers has stayed relatively flat over five school years.
School Type
Grades Offered
Grades Prekindergarten-8
Total Students
51 students
Total Classroom Teachers
3 teachers
School Rankings
The diversity score of Red Granite Charter School Inc is 0.19, which is less than the diversity score at state average of 0.54. The school's diversity has stayed relatively flat over five school years.
Student-Teacher Ratio
17:1
13:1
American Indian
n/a
1%
Asian
n/a
4%
Hispanic
6%
14%
Black
2%
9%
White
90%
66%
Hawaiian
n/a
n/a
Two or more races
2%
6%
All Ethnic Groups
Eligible for Free Lunch
49%
36%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), WI Dept. of Education
Profile last updated: 05/06/2026
Frequently Asked Questions
How many students attend Red Granite Charter School Inc?
51 students attend Red Granite Charter School Inc.
What is the racial composition of the student body?
90% of Red Granite Charter School Inc students are White, 6% of students are Hispanic, 2% of students are Black, and 2% of students are Two or more races.
What is the student-teacher ratio of Red Granite Charter School Inc?
Red Granite Charter School Inc has a student ration of 17:1, which is higher than the Wisconsin state average of 13:1.
What grades does Red Granite Charter School Inc offer ?
Red Granite Charter School Inc offers enrollment in grades Prekindergarten-8
What school district is Red Granite Charter School Inc part of?
Red Granite Charter School Inc is part of Wausau School District.
School Reviews
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