B+
Greendale High
PublicHighGrades 9–12
6801 Southway, Greendale, WI 53129 · (414) 423-0110 · Part of Greendale School District
Students
882
Students per teacher
15:1
Free or reduced lunch
28%
Setting
Suburb
Grades
9–12
What stands out about Greendale High
- Reading / language arts 9 pts above the state
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency37%
State average 37.3%
Reading / language arts48%
State average 38.6%
Location
Directions ↗
6801 Southway, Greendale
Students
Enrollment by grade
Grade 9211
Grade 10226
Grade 11225
Grade 12220
Enrollment over time
945’20
948’21
932’22
909’23
882’24
Down 6.7% since 2020.
Who goes here
White 66%Hispanic 19%Two or more races 7%Asian 5%Black 3%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Greendale High.
Other schools in Greendale School District
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.