21st Century Preparatory School

1220 Mound Ave
Racine, WI 53404
1/
10
Bottom 50%
Serving 517 students in grades Prekindergarten-8, 21st Century Preparatory School ranks in the bottom 50% of all schools in Wisconsin for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 6% (which is lower than the Wisconsin state average of 39%). The percentage of students achieving proficiency in reading/language arts is 13% (which is lower than the Wisconsin state average of 38%).
The student:teacher ratio of 15:1 is higher than the Wisconsin state level of 13:1.
Minority enrollment is 94% of the student body (majority Black), which is higher than the Wisconsin state average of 33% (majority Hispanic and Black).

Quick Stats (2024-25)

  • School Type: Charter School
  • Grades: Prekindergarten-8
  • Enrollment: 517 students
  • Student:Teacher Ratio: 15:1
  • Minority Enrollment: 94%
  • : Bottom 50% in WI
  • : 6% (Btm 50%)
  • : 13% (Btm 50%)
  • : 10-14% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), WI Dept. of Education

Top Rankings

21st Century Preparatory School ranks among the top 20% of public schools in Wisconsin for:

School Overview

21st Century Preparatory School's student population of 517 students has stayed relatively flat over five school years.
The teacher population of 34 teachers has grown by 17% over five school years.
Grades Offered
Grades Prekindergarten-8
(offers virtual instruction)
Total Students
517 students
This chart displays total students of 21st Century Preparatory School by year, with the latest 2022-23 school year data.
Gender %
This chart displays gender of 21st Century Preparatory School
Total Classroom Teachers
34 teachers
This chart displays the total teachers of 21st Century Preparatory School by year, with the latest 2022-23 school year data.
Students by Grade
This chart displays the students of 21st Century Preparatory School by grade.

School Rankings

21st Century Preparatory School ranks within the bottom 50% of all 1,991 schools in Wisconsin (based off of combined math and reading proficiency testing data).
The diversity score of 21st Century Preparatory School is 0.56, which is more than the diversity score at state average of 0.52. The school's diversity has stayed relatively flat over five school years.
This School
State Level (WI)
#1869 out of 1991 schools
(Bottom 50%)
This chart displays the overall school rank of 21st Century Preparatory School, with the latest 2021-22 school year data.
6%
39%
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of 21st Century Preparatory School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Wisconsin by year, with the latest 2021-22 school year data.
13%
38%
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of 21st Century Preparatory School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Wisconsin by year, with the latest 2021-22 school year data.
10-14%
44%
This chart displays the percentage of students that scored at or above 'proficient' levels in Science of 21st Century Preparatory School and the percentage of public school students that scored at or above 'proficient' levels in Science of public schools in Wisconsin by year, with the latest 2021-22 school year data.
Student : Teacher Ratio
15:1
13:1
This chart displays the student teacher ratio of 21st Century Preparatory School 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%
Asian
n/a
4%
This chart displays the percentage of Asian students in 21st Century Preparatory School and the percentage of Asian public school students in Wisconsin by year, with the latest 2009-10 school year data.
Hispanic
23%
14%
This chart displays the percentage of Hispanic students in 21st Century Preparatory School and the percentage of Hispanic public school students in Wisconsin by year, with the latest 2022-23 school year data.
Black
62%
9%
This chart displays the percentage of Black students in 21st Century Preparatory School and the percentage of Black public school students in Wisconsin by year, with the latest 2022-23 school year data.
White
6%
67%
This chart displays the percentage of White students in 21st Century Preparatory School 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
9%
5%
This chart displays the percentage of students of two or more races in 21st Century Preparatory School 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 21st Century Preparatory School.
This chart displays the percentage breakdown of public school students of all ethnic groups in Wisconsin.
0.56
This chart displays the diversity score of 21st Century Preparatory School and the public school average diversity score of Wisconsin by year, with the latest 2022-23 school year data.
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
60%
36%
This chart displays the percentage of students who is eligible for free lunch in 21st Century Preparatory School 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
6%
4%
This chart displays the percentage of students who is eligible for reduced lunch in 21st Century Preparatory School 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.
Source: National Center for Education Statistics (NCES), WI Dept. of Education

Frequently Asked Questions

What is 21st Century Preparatory School's ranking?
21st Century Preparatory School is ranked #1869 out of 1,991 schools, which ranks it among the bottom 50% of public schools in Wisconsin.
What percent of students have achieved state testing proficiency in math and reading?
6% of students have achieved math proficiency (compared to the 39% WI state average), while 13% of students have achieved reading proficiency (compared to the 38% WI state average).
How many students attend 21st Century Preparatory School?
517 students attend 21st Century Preparatory School.
What is the racial composition of the student body?
62% of 21st Century Preparatory School students are Black, 23% of students are Hispanic, 9% of students are Two or more races, and 6% of students are White.
What is the student:teacher ratio of 21st Century Preparatory School?
21st Century Preparatory School has a student ration of 15:1, which is higher than the Wisconsin state average of 13:1.
What grades does 21st Century Preparatory School offer ?
21st Century Preparatory School offers enrollment in grades Prekindergarten-8 (offers virtual instruction).
What school district is 21st Century Preparatory School part of?
21st Century Preparatory School is part of Racine Charter One Inc. School District.

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Quick Stats (2024-25)

  • School Type: Charter School
  • Grades: Prekindergarten-8
  • Enrollment: 517 students
  • Student:Teacher Ratio: 15:1
  • Minority Enrollment: 94%
  • : Bottom 50%
  • : 6% (Btm 50%)
  • : 13% (Btm 50%)
  • : 10-14% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), WI Dept. of Education

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