Tonawanda Elementary
Public
Elementary Grades PK–5 Virtual
Part of Elmbrook School District
13605 Underwood River Pkwy, Elm Grove, WI 53122 · (262) 785-3950
Community ratings
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Academic performance
Math proficiency72%
State average 37.3%
Reading / language arts67%
State average 38.6%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
533Students enrolled
15:1Student–teacher ratio
7%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Pre-K47
Kindergarten57
Grade 177
Grade 290
Grade 382
Grade 494
Grade 586
Students
White · 81%432
Hispanic · 6%32
Two or more races · 6%32
Asian · 5%24
Black · 2%13
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
408’20
500’21
525’22
520’23
533’24
Location
13605 Underwood River Pkwy Elm Grove
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.