C
Below Average
55/100

Core4

📚 Grade PK 🏫 Elementary Charter School
📍 5000 S 116th St, Greenfield, WI 53228
55
Repit Score
out of 100
106
Students
enrolled
26.5:1
Student:Teacher
ratio
$15K
Per Student
spending

What We Evaluated

👨‍🏫 Class Size 26.5:1 student-teacher ratio
💰 Funding $14,806 per student
🏫 School Type Regular (Charter)

School Information

Address 5000 S 116th St
City Greenfield
ZIP Code 53228
District 5506000
NCES School ID 550600002673
Data Year 2024-25

Community Context for 53228

Understanding the community around Core4 helps evaluate the school environment and neighborhood.

💰 Income & Economy

Median Household Income $72,163
Per Capita Income $39,797
Poverty Rate 4.1%
Households Earning $100K+ 31.7%

🎓 Education Level

Bachelor's Degree or Higher 34.8%
High School or Higher 95.0%

🏠 Housing

Median Home Value $239,400
Median Rent $1,209
Owner-Occupied 50.9%
Renter-Occupied 49.1%
View full data for ZIP 53228 →

Thinking about moving into this school’s area? See what homes and rents actually cost in ZIP 53228 — values, rent, and how it compares to nearby ZIPs. Free, no signup. See 53228 housing costs →

Student Demographics

Enrollment and demographic breakdown for Core4.

👫 Gender Distribution

Male 45.3%
Female 54.7%

🌎 Race & Ethnicity

White 73.6%
Hispanic/Latino 15.1%
Asian 4.7%
Black 2.8%
Two or More Races 3.8%

📋 Enrollment Summary

Total Enrollment 106
Teachers (FTE) 4.0
Student:Teacher Ratio 26.5:1

Frequently Asked Questions

What is the Repit School Score for Core4?
Core4 has a Repit School Score of 55 out of 100, earning a grade of C. This score evaluates class size (student-teacher ratio), funding levels, and resources rather than just test scores.
How many students attend Core4?
Core4 has 106 students enrolled for the 2024-25 school year. The student-to-teacher ratio is 26.5:1.
What grades does Core4 serve?
Core4 serves grades Grade PK and is classified as a Elementary. This is a charter school.
How much funding does Core4 receive per student?
Core4 receives $14,806 in per-pupil spending from its district. This is around the national average.
🏠 Rental Market Around Core4 in 53228 ▼
Avg Home Value
$368,739
Avg Monthly Rent
$1,400
1-Year Change
+8.4%
% Renters
49.1%

Other Schools in 53228

A

Whitnall Middle

06 – 08 • Middle
Repit Score 87/100
B+

Alcott Elementary

Pre-K – 08 • School
Repit Score 84/100
B+

Whitnall High

09 – 12 • High School
Repit Score 79/100
View all schools and real estate data for 53228 →

About Repit School Scores

Traditional school ratings rely heavily on standardized test scores, which often reflect family income more than actual school quality. Repit takes a different approach.

We evaluate schools based on factors that research shows actually impact educational outcomes:

  • Class Size — Smaller classes mean more individual attention and better student outcomes.
  • School Funding — Resources available for programs, teachers, and facilities directly affect education quality.
  • School Environment — School size and structure affect available programs and student experience.

Data source: NCES CCD 2024-25 | Last updated: September 2026