charter schoolelementaryPK-PK

Core4

5000 S 116Th St, Greenfield, WI 53228, United States

+1 (414) 525-8404

http://www.whitnall.com

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Overall Rating

Location

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Core4 Overview

About This School

Core4 is a charter school elementary in Greenfield, Wisconsin, serving 87 students in grades PK-PK. The school maintains a student-teacher ratio of 21:1 with a staff of 4 teachers. The average salary for these educators is $73,286. Students at the school are 57% male and 43% female. The student body is 72% White, 14% Hispanic, 7% Two or More Races, 6% Asian, and 1% Black.

Total Students

PK-PK

21:1

Student-Teacher Ratio

4 full-time teachers

Academic Performance

Percentage of students who met or exceeded state standards

English Language Arts0%

Mathematics0%

Science0%

School Information

School Type

charter school

Grade Levels

PK-PK

County

Milwaukee County

Students per Counselor

N/A:1

Core4 Academics & Test Scores

Test Scores

State assessment results showing percentage of students proficient or above

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English Language Arts

N/A

Mathematics

N/A

Science

Class Information

21:1

Student-Teacher Ratio

City Avg: 13.3:1

State Avg: 14.7:1

Students per Counselor

Core4 Teachers & Staff

Teaching Staff

Total Full-Time Teachers

Average Teacher Salary

$73,286

City Avg: $75,495

State Avg: $69,967

Based on state average salaries for full-time teachers

Support Staff

Student-Teacher Ratio21:1

Students per Counselor:1

Core4 Student Demographics

Student Body

57.47%

Male

42.53%

Female

Total Enrollment: 87 students

Racial & Ethnic Diversity

White72.41%

Hispanic13.79%

Asian5.75%

Black1.15%

Two or More Races6.9%

Native American0%

Core4 Reviews

Frequently Asked Questions About Core4

Q: What is Core4?

A: Core4 is a elementary charter school located in Greenfield.

Q: How many students attend Core4?

A: Core4 has approximately 87 students enrolled.

Q: What is the student-teacher ratio at Core4?

A: The student-teacher ratio at Core4 is 21:1.

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Detailed Information about Core4

Data sourced from NCES, CCD, and state education agencies. Last verified: May 2026. See methodology →

Schoolary Research Team

Verified with NCES & state education agency data

About Core4 - Greenfield, WI

Quick Facts about Core4
School Name	Core4
School Type	charter school
Grade Levels	PK-PK
Location	5000 S 116Th St, Greenfield, WI 53228, Greenfield, WI
County	Milwaukee County
Phone	+1 (414) 525-8404
Total Students	87
Student-Teacher Ratio	21:1
Full-Time Teachers	4
Rating	/10
ELA Proficiency	%
Math Proficiency	%
Science Proficiency	%

Frequently Asked Questions about Core4

What is Core4?

Core4 is a elementary charter school located in Greenfield.

How many students attend Core4?

Core4 has approximately 87 students enrolled.

What is the student-teacher ratio at Core4?

The student-teacher ratio at Core4 is 21:1.

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