Address

13605 UNDERWOOD RIVER PKWY
ELM GROVE, WI 53122
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Phone Number

262-785-3950

Website

http://www.elmbrookschools.org

Important Links: Calendar

School Type

Public School

Grades Served

PK-05

School Level

Elementary

Also Known As

Tonawanda Elementary (Official Name Supplied)

Student and Staff Info

Number of Teachers: 34

Student Enrollment: 394

Teacher Student Ratio: 11.59

--Gathered from public sources that schools self report. These may be inaccurate.--

School District

Elmbrook School District

District PTA/PTO Buying Guide

District Specific Buying Guide

Interactive Map

Wisconsin Education Info

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Wisconsin School Immunization Requirements in 2026: What Parents and Schools Need to Know

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Wauwatosa Montessori School in Wauwatosa, WI (0.9 miles)

Wauwatosa Virtual Academy in Wauwatosa, WI (0.9 miles)

Pilgrim Park Middle School in Elm Grove, WI (1.3 miles)

St Joseph Grade School in Wauwatosa, WI (1.3 miles)

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Information is generated using publicly accessible school-supplied data and may be inaccurate

Last Updated: 2026-06-05 13:11:55 || School Id: 97873