21st Century Preparatory School
🇺🇸 Official data · 2025Racine, Wisconsin 53404 · Racine Charter One Inc
#992 of 1,069 elementary schools in Wisconsin
#46633 of 50,301 nationally
About 21st Century Preparatory School
21st Century Preparatory School is a charter elementary located in Racine, in the Racine Charter One Inc school district of Wisconsin, United States. It caters for Grades PK–8. In 2025 it enrolled 438 students. Publicly funded charter schools operating under a performance contract; free to attend.
Its Success Index (US) is 16.9 out of 100, placing it in the lower 50% of elementary schools in United States and 992nd of 1,069 ranked elementary schools in Wisconsin. Its strongest component is community advantage (fewer free/reduced-price lunch) (46th percentile), and its weakest is reading proficiency (3th percentile).
Other published figures: enrollment 438.
There are 21 schools in Racine; 21st Century Preparatory School ranks 18th of 19 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)15%
- Reading proficiency (30%)15%
- Community advantage (fewer free/reduced-price lunch) (25%)63.2%
- Students per teacher (15%)18.3
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for 21st Century Preparatory School by the official sources.
- Enrollment
- 438
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 63.2%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 18.3
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 15%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 15%
- Share of tested students proficient or above (all students, all grades).
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Schools near 21st Century Preparatory School
Closest schools by straight-line distance, with their Success Index (US).
Julian Thomas Elementary
Racine · Public elementary · Grades PK–5
574 students · 454 m away
Walden III High
Racine · Public high · Grades 6–12
692 students · 1.3 km away
Park High
Racine · Public high · Grades 7–12
1,203 students · 1.4 km away
Red Apple School
Racine · Public elementary · Grades K–6
354 students · 1.5 km away
Gilmore Fine Arts School
Racine · Public elementary · Grades K–8
737 students · 1.8 km away
Fratt Elementary
Racine · Public elementary · Grades PK–5
435 students · 2.3 km away
Horlick High
Racine · Public high · Grades 9–12
1,212 students · 2.4 km away
Bull Early Education Center
Racine · Public other · Grades PK–PK
365 students · 2.4 km away
All District 4 Year Old Kindergarten
Racine · Public other · Grades PK–PK
103 students · 2.4 km away
Wadewitz Elementary
Racine · Public elementary · Grades PK–5
517 students · 2.4 km away
Similar schools
Charter elementary schools in Wisconsin with a comparable Enrollment.
Lake Country Academy - Charter
Sheboygan · Charter elementary · Grades PK–8
447 students
Rocketship Southside Community Prep
Milwaukee · Charter elementary · Grades PK–5
418 students
Core Knowledge Charter School
Verona · Charter elementary · Grades K–8
417 students
Milwaukee College Preparatory School -- 38th Street
Milwaukee · Charter elementary · Grades PK–8
474 students
Honey Creek Elementary
Milwaukee · Charter elementary · Grades PK–5
393 students
Milwaukee College Preparatory School -- 36th Street Campus
Milwaukee · Charter elementary · Grades PK–8
486 students
Frequently asked questions
Is 21st Century Preparatory School a good school?
21st Century Preparatory School has a Success Index (US) of 16.9 out of 100 (Lower 50% of elementary schools in United States) and ranks #992 of 1,069 in Wisconsin. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does 21st Century Preparatory School rank in Wisconsin?
21st Century Preparatory School ranks #992 of 1,069 elementary schools in Wisconsin and #46633 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend 21st Century Preparatory School?
21st Century Preparatory School had 438 students in 2025.
Is 21st Century Preparatory School a elementary school or a high school?
21st Century Preparatory School is classified as a elementary covering Grades PK–8. It is a charter school.
What other schools are near 21st Century Preparatory School?
There are 10 schools within 15 km of 21st Century Preparatory School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.