For the 2026 school year, there is 1 public charter school serving 496 students in 53223, WI.
The top-ranked public charter school in 53223, WI is Green Tree Preparatory Academy. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public charter school in zipcode 53223 have an average math proficiency score of 5% (versus the Wisconsin public charter school average of 27%), and reading proficiency score of 5% (versus the 31% statewide average). Charter schools in 53223, WI have an average ranking of 1/10, which is in the bottom 50% of Wisconsin public charter schools.
Minority enrollment is 99% of the student body (majority Black), which is more than the Wisconsin public charter school average of 54% (majority Hispanic and Black).
Best 53223, WI Public Charter Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Green Tree Preparatory Academy
Charter School
(Math: ≤5% | Reading: ≤5%)
Rank:
Rank:
1/
Bottom 50%10
6850 N 53rd St
Milwaukee, WI 53223
(414) 206-0500
Milwaukee, WI 53223
(414) 206-0500
Gr: 6-12 | 496 students Student-teacher ratio: 31:1 Minority enrollment: 99%
53223, Wisconsin Public Schools (Closed)
School
Location
Quick Facts
7841 N 47th St
Milwaukee, WI 53223
(414) 371-6705
Milwaukee, WI 53223
(414) 371-6705
Gr: PK-2 | 228 students Student-teacher ratio: 19:1 Minority enrollment: 41%
7171 W Brown Deer Rd
Milwaukee, WI 53223
(414) 375-1510
Milwaukee, WI 53223
(414) 375-1510
Gr: 6-8 | 219 students Minority enrollment: 96%
5757 West Dean Rd
Milwaukee, WI 53223
(414) 371-6900
Milwaukee, WI 53223
(414) 371-6900
Gr: 5-8 | 501 students Student-teacher ratio: 14:1 Minority enrollment: 72%
6700 North 80th St
Milwaukee, WI 53223
(414) 393-3500
Milwaukee, WI 53223
(414) 393-3500
Gr: 6-8 | 406 students Student-teacher ratio: 19:1 Minority enrollment: 96%
6700 N 80th St
Milwaukee, WI 53223
(414) 256-8200
Milwaukee, WI 53223
(414) 256-8200
Gr: 9-12 | 236 students Student-teacher ratio: 12:1 Minority enrollment: 96%
6850 N 53rd St
Milwaukee, WI 53223
(414) 206-0500
Milwaukee, WI 53223
(414) 206-0500
Gr: 6-8 | 159 students Student-teacher ratio: 27:1 Minority enrollment: 97%
6700 North 80th St
Milwaukee, WI 53223
(414) 393-3898
Milwaukee, WI 53223
(414) 393-3898
Gr: 9-12
7171 W Brown Deer Rd
Milwaukee, WI 53223
(262) 236-1700
Milwaukee, WI 53223
(262) 236-1700
Gr: PK-5 | 267 students Student-teacher ratio: 15:1 Minority enrollment: 91%
7798 N 60th St
Milwaukee, WI 53223
(414) 371-9100
Milwaukee, WI 53223
(414) 371-9100
Gr: PK-8 | 211 students Student-teacher ratio: 18:1
6700 North 80th St
Milwaukee, WI 53223
(414) 438-5200
Milwaukee, WI 53223
(414) 438-5200
Gr: 11-12 | 175 students Student-teacher ratio: 29:1 Minority enrollment: 95%
9155 North 76th St
Milwaukee, WI 53223
(414) 371-1111
Milwaukee, WI 53223
(414) 371-1111
Gr: 6-8 | 8 students Student-teacher ratio: 3:1
6850 N 53rd St
Milwaukee, WI 53223
(414) 233-8173
Milwaukee, WI 53223
(414) 233-8173
Gr: PK-12 | 1,074 student Student-teacher ratio: 98:1 Minority enrollment: 99%
<麻豆果冻传媒 class='so-dt-title' id='faq'>Frequently Asked Questions
What are the top-ranked public charter schools in 53223, WI?
The top-ranked public charter schools in 53223, WI include Green Tree Preparatory Academy.
How many public charter schools are located in 53223?
1 public charter schools are located in 53223.
What is the racial composition of students in 53223?
53223 public charter schools minority enrollment is 99% of the student body (majority Black), which is more than the Wisconsin public charter schools average of 54% (majority Hispanic and Black).