Core4

Core4 serves 106 students in grades Prekindergarten. 
The student:teacher ratio of 27:1 is higher than the Wisconsin state level of 13:1.
Minority enrollment is 27% of the student body (majority Hispanic), which is lower than the Wisconsin state average of 33% (majority Hispanic).

Quick Stats (2025)

  • School Type: Charter School
  • Grades: Prekindergarten
  • Enrollment: 106 students
  • Student:Teacher Ratio: 27:1
  • Minority Enrollment: 27%
  • Source: National Center for Education Statistics (NCES), WI Dept. of Education

Top Rankings

Core4 ranks among the top 20% of public schools in Wisconsin for:

School Overview

Core4's student population of 106 students has stayed relatively flat over five school years.
The teacher population of 4 teachers has grown by 33% over five school years.
School Type
Grades Offered
Grades Prekindergarten
(offers virtual instruction)
Total Students
106 students
This chart displays total students of Core4 by year, with the latest 2022-23 school year data.
Gender %
This chart displays gender of Core4
Total Classroom Teachers
4 teachers
This chart displays the total teachers of Core4 by year, with the latest 2022-23 school year data.

School Rankings

The diversity score of Core4 is 0.44, 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.
This School
State Level (WI)
Student : Teacher Ratio
27:1
13:1
This chart displays the student teacher ratio of Core4 and the public school average student teacher ratio of Wisconsin by year, with the latest 2022-23 school year data.
American Indian
n/a
1%
This chart displays the percentage of American Indian students in Core4 and percentage of American Indian public school students in Wisconsin by year, with the latest 2011-12 school year data.
Asian
5%
4%
This chart displays the percentage of Asian students in Core4 and the percentage of Asian public school students in Wisconsin by year, with the latest 2022-23 school year data.
Hispanic
15%
14%
This chart displays the percentage of Hispanic students in Core4 and the percentage of Hispanic public school students in Wisconsin by year, with the latest 2022-23 school year data.
Black
3%
9%
This chart displays the percentage of Black students in Core4 and the percentage of Black public school students in Wisconsin by year, with the latest 2022-23 school year data.
White
73%
67%
This chart displays the percentage of White students in Core4 and the percentage of White public school students in Wisconsin by year, with the latest 2022-23 school year data.
Hawaiian
n/a
n/a
Two or more races
4%
5%
This chart displays the percentage of students of two or more races in Core4 and the percentage of public school students of two or more races in Wisconsin by year, with the latest 2022-23 school year data.
All Ethnic Groups
This chart displays the percentage breakdown of students of all ethnic groups in Core4.
This chart displays the percentage breakdown of public school students of all ethnic groups in Wisconsin.
0.44
This chart displays the diversity score of Core4 and the public school average diversity score of Wisconsin by year, with the latest 2022-23 school year data.
Eligible for Free Lunch
23%
37%
This chart displays the percentage of students who is eligible for free lunch in Core4 and the percentage of public school students who is eligible for free lunch in Wisconsin by year, with the latest 2022-23 school year data.
Eligible for Reduced Lunch
3%
4%
This chart displays the percentage of students who is eligible for reduced lunch in Core4 and the percentage of public school students who is eligible for reduced lunch in Wisconsin by year, with the latest 2022-23 school year data.
School District Name
Source: National Center for Education Statistics (NCES), WI Dept. of Education

Frequently Asked Questions

How many students attend Core4?
106 students attend Core4.
What is the racial composition of the student body?
73% of Core4 students are White, 15% of students are Hispanic, 5% of students are Asian, 4% of students are Two or more races, and 3% of students are Black.
What is the student:teacher ratio of Core4?
Core4 has a student ration of 27:1, which is higher than the Wisconsin state average of 13:1.
What grades does Core4 offer ?
Core4 offers enrollment in grades Prekindergarten (offers virtual instruction).
What school district is Core4 part of?
Core4 is part of Whitnall School District.

School Reviews

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Quick Stats (2025)

  • School Type: Charter School
  • Grades: Prekindergarten
  • Enrollment: 106 students
  • Student:Teacher Ratio: 27:1
  • Minority Enrollment: 27%
  • Source: National Center for Education Statistics (NCES), WI Dept. of Education

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