Tonawanda Elementary School

13605 Underwood River Pkwy
Elm Grove, WI 53122
(School attendance zone shown in map)
10/
10
Top 1%
Serving 525 students in grades Prekindergarten-5, Tonawanda Elementary School ranks in the top 1% of all schools in Wisconsin for overall test scores (math proficiency is top 1%, and reading proficiency is top 1%).
The percentage of students achieving proficiency in math is 80-84% (which is higher than the Wisconsin state average of 39%). The percentage of students achieving proficiency in reading/language arts is 75-79% (which is higher than the Wisconsin state average of 38%).
The student:teacher ratio of 16:1 is higher than the Wisconsin state level of 13:1.
Minority enrollment is 18% of the student body (majority Hispanic and Asian), which is lower than the Wisconsin state average of 33% (majority Hispanic).

Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: Prekindergarten-5
  • Enrollment: 525 students
  • Student:Teacher Ratio: 16:1
  • Minority Enrollment: 18%
  • : Top 1% in WI
  • : 80-84% (Top 1%)
  • : 75-79% (Top 1%)
  • : 90-94% (Top 1%)
  • Source: National Center for Education Statistics (NCES), WI Dept. of Education

Top Rankings

Tonawanda Elementary School ranks among the top 20% of public schools in Wisconsin for:

School Overview

Tonawanda Elementary School's student population of 525 students has grown by 31% over five school years.
The teacher population of 33 teachers has grown by 26% over five school years.
School Type
Grades Offered
Grades Prekindergarten-5
(offers virtual instruction)
Total Students
525 students
This chart displays total students of Tonawanda Elementary School by year, with the latest 2022-23 school year data.
Gender %
This chart displays gender of Tonawanda Elementary School
Total Classroom Teachers
33 teachers
This chart displays the total teachers of Tonawanda Elementary School by year, with the latest 2022-23 school year data.
Students by Grade
This chart displays the students of Tonawanda Elementary School by grade.

School Rankings

Tonawanda Elementary School ranks within the top 1% of all 1,991 schools in Wisconsin (based off of combined math and reading proficiency testing data).
The diversity score of Tonawanda Elementary School is 0.32, which is less than the diversity score at state average of 0.52. The school's diversity has stayed relatively flat over five school years.
This School
State Level (WI)
#8 out of 1991 schools
(Top 1%)
This chart displays the overall school rank of Tonawanda Elementary School, with the latest 2021-22 school year data.
80-84%
39%
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Tonawanda Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Wisconsin by year, with the latest 2021-22 school year data.
75-79%
38%
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Tonawanda Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Wisconsin by year, with the latest 2021-22 school year data.
90-94%
44%
This chart displays the percentage of students that scored at or above 'proficient' levels in Science of Tonawanda Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Science of public schools in Wisconsin by year, with the latest 2021-22 school year data.
Student : Teacher Ratio
16:1
13:1
This chart displays the student teacher ratio of Tonawanda Elementary School and the public school average student teacher ratio of Wisconsin by year, with the latest 2022-23 school year data.
American Indian
n/a
1%
Asian
5%
4%
This chart displays the percentage of Asian students in Tonawanda Elementary School and the percentage of Asian public school students in Wisconsin by year, with the latest 2022-23 school year data.
Hispanic
5%
14%
This chart displays the percentage of Hispanic students in Tonawanda Elementary School and the percentage of Hispanic public school students in Wisconsin by year, with the latest 2022-23 school year data.
Black
2%
9%
This chart displays the percentage of Black students in Tonawanda Elementary School and the percentage of Black public school students in Wisconsin by year, with the latest 2022-23 school year data.
White
82%
67%
This chart displays the percentage of White students in Tonawanda Elementary School and the percentage of White public school students in Wisconsin by year, with the latest 2022-23 school year data.
Hawaiian
n/a
n/a
Two or more races
6%
5%
This chart displays the percentage of students of two or more races in Tonawanda Elementary School and the percentage of public school students of two or more races in Wisconsin by year, with the latest 2022-23 school year data.
All Ethnic Groups
This chart displays the percentage breakdown of students of all ethnic groups in Tonawanda Elementary School.
This chart displays the percentage breakdown of public school students of all ethnic groups in Wisconsin.
0.32
This chart displays the diversity score of Tonawanda Elementary School and the public school average diversity score of Wisconsin by year, with the latest 2022-23 school year data.
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
7%
36%
This chart displays the percentage of students who is eligible for free lunch in Tonawanda Elementary School and the percentage of public school students who is eligible for free lunch in Wisconsin by year, with the latest 2022-23 school year data.
Eligible for Reduced Lunch
1%
4%
This chart displays the percentage of students who is eligible for reduced lunch in Tonawanda Elementary School and the percentage of public school students who is eligible for reduced lunch in Wisconsin by year, with the latest 2022-23 school year data.
School District Name
Source: National Center for Education Statistics (NCES), WI Dept. of Education

Frequently Asked Questions

What is Tonawanda Elementary School's ranking?
Tonawanda Elementary School is ranked #8 out of 1,991 schools, which ranks it among the top 1% of public schools in Wisconsin.
What schools are Tonawanda Elementary School often compared to?
Tonawanda Elementary Schoolis often viewed alongside schools like Brookfield Elementary School, Swanson Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
80-84% of students have achieved math proficiency (compared to the 39% WI state average), while 75-79% of students have achieved reading proficiency (compared to the 38% WI state average).
How many students attend Tonawanda Elementary School?
525 students attend Tonawanda Elementary School.
What is the racial composition of the student body?
82% of Tonawanda Elementary School students are White, 6% of students are Two or more races, 5% of students are Asian, 5% of students are Hispanic, and 2% of students are Black.
What is the student:teacher ratio of Tonawanda Elementary School?
Tonawanda Elementary School has a student ration of 16:1, which is higher than the Wisconsin state average of 13:1.
What grades does Tonawanda Elementary School offer ?
Tonawanda Elementary School offers enrollment in grades Prekindergarten-5 (offers virtual instruction).
What school district is Tonawanda Elementary School part of?
Tonawanda Elementary School is part of Elmbrook School District.

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Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: Prekindergarten-5
  • Enrollment: 525 students
  • Student:Teacher Ratio: 16:1
  • Minority Enrollment: 18%
  • : Top 1%
  • : 80-84% (Top 1%)
  • : 75-79% (Top 1%)
  • : 90-94% (Top 1%)
  • Source: National Center for Education Statistics (NCES), WI Dept. of Education

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