Needs Improvement
#2011 of 2,105 schools in WI
Core4
School · Whitnall School District
5000 S 116th St, Greenfield, WI 53228
Estimated academic score. This school does not have standardized test data. Based on 8 schools in Greenfield. Learn more
Enrollment
106
Student-Teacher
26.5:1
Score
3.5
Grades
Pre-K – Pre-K
Enrollment
106
Student-Teacher
26.5:1
Score
3.5
Grades
Pre-K – Pre-K
Data vintage
2022-23
Data vintage2022-23
How this school compares
Wisconsin schools
#2,011 of 2,105
In Greenfield
#9 of 9
public schools
In district
#5 of 5
Whitnall School District
Shortlisting around Core4?
Use this profile as one decision point, then compare nearby options, source confidence, and commute fit before picking a neighborhood around it.
Shortlist starter
Start with these real page-level signals, then use the full table and map below.
Core4
School in Greenfield · grades Pre-K – Pre-K. Start here, then compare fit against nearby and district options.
Edgerton Elementary
0.0 mi away. Use as a geographic alternative in the same move search.
Whitnall Middle
0.2 mi away. Use as a geographic alternative in the same move search.
About Core4
Core4 is a public school in Greenfield, WI, part of Whitnall School District. Core4 serves approximately 106 students, and covers grades Pre-K-Pre-K, and has a 26.5:1 student-teacher ratio. Core4 has a current MySchoolScout rating of 3.5 out of 10 and ranks #2,011 of 2,105 schools in WI.
- This school 3.5 · Needs Improvement
- District avg 6.6
- WI avg 6.4
What Parents Should Know
At 106 students, Core4 is on the smaller side. That usually buys more individual attention and teachers who know every kid by name, with the trade-off of fewer electives and extracurriculars than a larger school can staff. Ask what activities it actually offers.
Core4 runs 26.5:1 students to teachers, above the national average. That often means bigger classes. Ask how the school supports kids who need extra help, and whether there are teaching assistants or small-group time.
Core4 is a charter school: publicly funded, but run with more independence than a traditional district school. Many charters are built around a specific model or focus, so it's worth understanding this one's mission, how enrollment works, and how it differs from the district schools nearby.
Score Breakdown
Full Profile · 3/3 metricsRequires 2+ years of test data
View breakdown
View breakdown
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
25.5%
Students qualifying for federal meal assistance
Component weights adjusted due to data availability.
Test Scores
Test score data not yet available for this school.
How Core4 Compares
See how Core4 performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Location
5000 S 116th St, Greenfield, WI 53228
Nearby Alternatives
Families considering Core4 may also want to explore other schools in the area. Edgerton Elementary (rated 8.7/10, in nearby Hales Corners), which scores notably higher. Another option is Hales Corners Elementary (rated 8.3/10, 0.9 miles away, in nearby Hales Corners), which scores notably higher. Additionally, Eisenhower Middle/High (rated 8.2/10, 1.9 miles away, in nearby New Berlin), which scores notably higher. For more schools in Greenfield, see our Greenfield schools guide .
Nearby Schools
20 within 2.5 mi| School | Distance | Rating |
|---|---|---|
| Edgerton Elementary Hales Corners | 0.0 mi | 8.7 |
| Whitnall Middle Greenfield | 0.2 mi | 7.6 |
| Whitnall High Greenfield | 0.3 mi | 5.1 |
| MESSIAH LUTHERAN SCHOOL Hales Corners | 0.4 mi | — |
| JOURNEYS LUTHERAN SCHOOL Hales Corners | 0.5 mi | 7.6 |
| Hales Corners Elementary Hales Corners | 0.9 mi | 8.3 |
| HALES CORNERS LUTHERAN SCHOOL Hales Corners | 1.2 mi | 5.6 |
| ST MARY PARISH SCHOOL Hales Corners | 1.3 mi | 7.1 |
| Elmwood Elementary New Berlin | 1.8 mi | 7.8 |
| Eisenhower Middle/High New Berlin | 1.9 mi | 8.2 |
| Hoover Elementary New Berlin | 2.5 mi | 5.0 |
| Alcott Elementary Milwaukee | 2.3 mi | 3.5 |
| ST JACOBI EVANGELICAL LUTHERAN SCHOOL Greenfield | 2.0 mi | 4.9 |
| Country Dale Elementary Franklin | 2.9 mi | 8.0 |
| ST JOHN THE EVANGELIST SCHOOL Greenfield | 2.2 mi | 7.9 |
| ST PAULS LUTHERAN SCHOOL Muskego | 2.5 mi | 4.5 |
| HERITAGE CHRISTIAN SCHOOLS New Berlin | 2.6 mi | 8.2 |
| ST MATTHIAS PARISH SCHOOL Milwaukee | 2.9 mi | 8.0 |
| Mitchell Elementary West Allis | 3.1 mi | 6.2 |
| MARTIN LUTHER HIGH SCHOOL Greendale | 2.5 mi | 5.9 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 53228 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$75,288
Median Home Value
$254,700
Median Rent
$1,220/mo
Population
15,084
College Educated
36.4%
Homeownership
53.7%
Avg Commute
21.6 min
Poverty Rate
8%
Median Age
43.9
Frequently Asked Questions
Common questions about Core4
What grades does Core4 serve?
Core4 serves students in grades Pre-K through Pre-K.
How many students attend Core4?
Core4 has an enrollment of approximately 106 students.
What is the student-teacher ratio at Core4?
The student-teacher ratio at Core4 is 26.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Core4 rank in WI?
Core4 ranks #2,011 of 2,105 schools in WI.
What is Core4's MySchoolScout rating?
Core4 has a current MySchoolScout rating of 3.5 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
Is Core4 a charter school?
Yes, Core4 is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.
Is Core4 a Title I school?
No, Core4 is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Core4?
25.5% of students at Core4 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
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Quick Facts NCES CCD (SY 2022-23)
- Grades
- Pre-K – Pre-K
- Enrollment
- 106
- Student-Teacher Ratio
- 26.5:1
- Teachers (FTE)
- 4
- Free/Reduced Lunch
- 25.5%
- Type
- regular
- Setting
- Large Suburb
- County
- Milwaukee County
- Phone
- (414) 525-8404
Resources & Links
District
Whitnall School District- District Enrollment
- 2,394
- Schools in District
- 5
- Per-Pupil Spending
- $13,630
- District Rank
- #5 of 5
Other Schools in This District
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