Whitnall High

5000 S 116th St, Greenfield, WI 53228

ASchola Grade
Grades
9–12
High
Students
821
Enrolled 2024–25
Students per teacher
14.2 : 1
Full-time teachers
District
Whitnall School District
Milwaukee County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 445 Wisconsin high schools · How we grade
Test scores42% proficient in math & reading
79thpercentile
Equity24% of low-income students proficient
75thpercentile
Attendance20% chronically absent
56thpercentile
Graduation rate97% graduate in 4 years
71stpercentile
College readinessAt least 39% take AP, IB or dual-enrollment courses
67thpercentile
Class size14.2 students per teacher
44thpercentile

Percentiles compare this school with other Wisconsin high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Whitnall High

Whitnall High is a public high school in Greenfield, Wisconsin, serving grades 9–12. It is part of Whitnall School District. The school is located in a large suburb in Milwaukee County.

In the 2024–25 school year, 821 students were enrolled, with about 14.2 students for every full-time teacher. That ratio is larger than the typical Wisconsin high school (13.5 students per teacher). Its Schola Grade is A (excellent), compared with 445 Wisconsin high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

5000 S 116th St
Greenfield, WI 53228
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
821 students
Students per teacher
14.2 to 1
AP courses offered
18
Charter school
No
Magnet school
No
Virtual learning
Offers virtual courses
Locale
Suburb — Large
School district
Whitnall School District
County
Milwaukee County
NCES school ID
550600000661

Schools near Whitnall High

All 12 schools in Greenfield →
Central High
Public · Grades 9–12 · 961 students
F3.9 mi

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.