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High · Regular · Grades 6 to 12

Green Tree Preparatory Academy, Milwaukee, WI

Charter schoolCEP schoolGreen Tree Preparatory Academy is a public high school in Milwaukee, part of Milwaukee School District. It enrolled 535 students in 2024-25, with 23.3 students per full-time teacher.

Enrollment and teachers

Students
535
Teachers (FTE)
23.0
Students per teacher
23.3
Grades
6 to 12

This school's ratio is 6.8 higher than the district figure of 16.5. The Wisconsin average across schools is 14.0. Ratios count all teachers, including specialists, so they are lower than typical class sizes.

This school23.3
District16.5
Wisconsin14.0
United States15.3

School details

Address
6850 N 53rd St, Milwaukee, WI 53223
Phone
(414)206-0500
District
Milwaukee School District
County
Milwaukee County
Level
High
Type
Regular
Status
Open
Charter
Yes
Locale
City: Large
NCES school ID
550960003111
Location from NCES coordinates. Map data OpenStreetMap contributors. Open larger map

School meals

Counts of students eligible for free or reduced-price lunch, as reported to NCES.
Free lunch
458
Reduced-price lunch
0
Free or reduced-price lunch
45885.6% of enrollment.
Community Eligibility Provision
Yes (CEP school)

Schools in the Community Eligibility Provision (CEP) serve free meals to all students, so their free lunch counts often reflect direct certification or total enrollment. Free and reduced lunch shares are not comparable between CEP and non-CEP schools.

Related schools

Other high schools in Milwaukee School District

High schools elsewhere in Milwaukee

We publish official enrollment and staffing data, not ratings or test scores.

Source: NCES Common Core of Data 2024-25 and F-33 finance 2020, via the Urban Institute Education Data Portal. Last reviewed October 2026. Blank values are not available, not applicable or suppressed in the source. See the methodology.