Below Average
#1926 of 2,102 schools in WI
Green Tree Preparatory Academy
High School · Milwaukee School District
6850 N 53rd St, Milwaukee, WI 53223
Enrollment
496
Student-Teacher
33.1:1
Score
4.4
Grades
6th – 12th
Enrollment
496
Student-Teacher
33.1:1
Score
4.4
Grades
6th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Milwaukee
#136 of 176
public schools
Wisconsin high schools
#417 of 499
In district
#119 of 154
Milwaukee School District
About Green Tree Preparatory Academy
Green Tree Preparatory Academy is a charter high school located in Milwaukee, Wisconsin. Serving students from sixth to twelfth grade, the school has an enrollment of 496 students and employs 15 full-time teachers, resulting in a student-teacher ratio of 33.1:1. The academic performance at Green Tree Preparatory Academy is currently rated low on MySchoolScout with scores reflecting areas where there's room for improvement.
On state assessments, only 6% of students are proficient or above in ELA/Reading and just 3% in Math. Despite the current challenges, the school community remains committed to student development and providing a supportive learning environment. Green Tree Preparatory Academy is situated in a large city, offering access to various resources and cultural opportunities that can enhance the educational experience for its students.
What Parents Should Know
The student-teacher ratio at Green Tree Preparatory Academy is 33.1:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.
Green Tree Preparatory Academy is a charter school — a publicly funded school that operates with more autonomy than traditional district schools. Charter schools often have distinct educational models or specialties. Parents should understand the school's specific mission, enrollment process, and how its approach differs from nearby district options.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Green Tree Preparatory Academy — Students at Green Tree Preparatory Academy score 5% proficient, which is below what's typical for similar communities (expected: 8%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
94.8%
Students qualifying for federal meal assistance
Test Scores WI FORWARD (2024-25)
Based on 8 test records from WI state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 4.1/10.
How Green Tree Preparatory Academy Compares
See how Green Tree Preparatory Academy performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Location
6850 N 53rd St, Milwaukee, WI 53223
Nearby Alternatives
Families considering Green Tree Preparatory Academy may also want to explore other high schools in the area. Brown Deer Middle/High (rated 6.5/10, 1.6 miles away, in nearby Brown Deer), which scores notably higher. Additionally, DESTINY HIGH SCHOOL (rated 5.4/10, 1.5 miles away), which scores slightly higher. For more schools in Milwaukee, see our Milwaukee schools guide .
Nearby Schools
20 within 2.3 mi| School | Distance | Rating |
|---|---|---|
| Barton Elementary Milwaukee | 0.4 mi | 4.8 |
| Hawthorne Elementary Milwaukee | 0.7 mi | 5.1 |
| HOPE CHRISTIAN SCHOOL: FIDELIS Milwaukee | 1.0 mi | 4.8 |
| RISEN SAVIOR LUTHERAN SCHOOL - EAST CAMPUS Milwaukee | 1.0 mi | 7.8 |
| Thoreau Elementary Milwaukee | 1.3 mi | 4.6 |
| INSTITUTE OF TECHNOLOGY AND ACADEMICS Brown Deer | 1.4 mi | 5.1 |
| Brown Deer Middle/High Brown Deer | 1.6 mi | 6.5 |
| EARLY VIEW ACADEMY OF EXCELLENCE Milwaukee | 1.3 mi | 5.6 |
| Kluge Elementary Milwaukee | 1.6 mi | 6.1 |
| Milwaukee Scholars Charter School Milwaukee | 1.5 mi | 5.6 |
| Thurston Woods Elementary Milwaukee | 1.6 mi | 3.4 |
| DESTINY HIGH SCHOOL Milwaukee | 1.5 mi | 5.4 |
| Brown Deer Elementary Brown Deer | 1.9 mi | 6.2 |
| Browning Elementary Milwaukee | 1.9 mi | 4.5 |
| Rocketship Transformation Prep Milwaukee | 2.0 mi | 3.6 |
| Glen Hills Middle Glendale | 1.7 mi | 6.4 |
| Kilbourn Elementary Milwaukee | 2.1 mi | 5.8 |
| Morse Mid Milwaukee | 1.7 mi | 4.1 |
| Milwaukee Sign Language Elementary Milwaukee | 1.7 mi | 4.8 |
| Hampton Elementary Milwaukee | 2.3 mi | 5.1 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 53223 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$60,477
Median Home Value
$184,300
Median Rent
$1,071/mo
Population
29,287
College Educated
29%
Homeownership
51.8%
Avg Commute
23.1 min
Poverty Rate
12.7%
Median Age
37.3
Community Profile
The community surrounding Green Tree Preparatory Academy has a median household income of $60,477. It is an area where 29% of adults hold a bachelor's degree or higher. The median home value in the area is $184,300, with a median rent of $1,071/month. The area has a poverty rate of 12.7%. The average commute for residents is 23 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Omro High Omro, WI | 4.4 |
| Carmen Hi Southeast Campus Milwaukee, WI | 4.5 |
| James Madison Academic Campus Milwaukee, WI | 4.5 |
| Marshall High Milwaukee, WI | 4.5 |
| Amherst High Amherst, WI | 4.3 |
| Mauston High Mauston, WI | 4.3 |
Frequently Asked Questions
Common questions about Green Tree Preparatory Academy
What grades does Green Tree Preparatory Academy serve?
Green Tree Preparatory Academy serves students in grades 6th through 12th.
How many students attend Green Tree Preparatory Academy?
Green Tree Preparatory Academy has an enrollment of approximately 496 students.
What is the student-teacher ratio at Green Tree Preparatory Academy?
The student-teacher ratio at Green Tree Preparatory Academy is 33.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Green Tree Preparatory Academy rank in WI?
Green Tree Preparatory Academy is ranked #1926 out of 2,102 schools in WI.
What is Green Tree Preparatory Academy's MySchoolScout rating?
Green Tree Preparatory Academy has a composite rating of 4.4 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Green Tree Preparatory Academy?
Based on the most recent state assessment data, Green Tree Preparatory Academy has 3.3% math proficiency and 6.0% reading/ELA proficiency.
Is Green Tree Preparatory Academy a charter school?
Yes, Green Tree Preparatory Academy is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.
Is Green Tree Preparatory Academy a Title I school?
No, Green Tree Preparatory Academy is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Green Tree Preparatory Academy?
94.8% of students at Green Tree Preparatory Academy qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Neighborhood Context
- City Safety
- High (4,164/100K)
FBI UCR 2024. City-level (Milwaukee). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 6th – 12th
- Enrollment
- 496
- Student-Teacher Ratio
- 33.1:1
- Teachers (FTE)
- 15
- Free/Reduced Lunch
- 94.8%
- Type
- regular
- Setting
- Large City
- County
- Milwaukee County
- Phone
- (414) 206-0500
- Data Year
- 2023–2024
Resources & Links
District
Milwaukee School District- District Enrollment
- 66,864
- Schools in District
- 156
- Per-Pupil Spending
- $18,815
- District Rank
- #119 of 154
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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