Average
#906 of 2,102 schools in WI
Top 43% in state
Tonawanda Elementary
Elementary School · Elmbrook School District
13605 Underwood River Pkwy, Elm Grove, WI 53122
Enrollment
520
Student-Teacher
15.3:1
Score
6.7
Grades
Pre-K – 5th
Enrollment
520
Student-Teacher
15.3:1
Score
6.7
Grades
Pre-K – 5th
Updated
2022-23
Updated 2022-23
How this school compares
In Elm Grove
#2 of 2
public schools
Wisconsin elementary schools
#535 of 1,099
In district
#8 of 9
Elmbrook School District
Equity
9.8 / 10
Exceptional
About Tonawanda Elementary
Tonawanda Elementary serves 520 students in prekindergarten through fifth grade in Elm Grove, Wisconsin, consistently ranking among the state's top-performing elementary schools. With a ranking of #182 out of 2,112 Wisconsin elementary schools, placing it in the 91st percentile, the school demonstrates exceptional academic achievement with 74% of students proficient or above in English Language Arts and an impressive 79% proficient or above in mathematics. The school maintains a favorable student-teacher ratio of 15.3 to 1 with 34 full-time equivalent teachers, creating an environment where students receive focused attention and support.
This strong staffing foundation contributes to the school's outstanding MySchoolScout rating of 7.8 out of 10 and academic score of 9.9 out of 10. Families choosing Tonawanda Elementary benefit from both excellent academics and a supportive community environment. The surrounding neighborhood reflects a commitment to education, with 66% of residents holding bachelor's degrees or higher and a median household income of $127,157.
The area's low poverty rate of 4.5% and median home values of $434,300 indicate a stable, family-oriented community. Located on Underwood River Parkway in this large suburban setting of Waukesha County, Tonawanda Elementary serves as an educational cornerstone in one of Wisconsin's most desirable residential communities.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
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Data not available for this school
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Tonawanda Elementary — Students at Tonawanda Elementary score 70% proficient, which is above what's typical for similar communities (expected: 54%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
8.7%
Students qualifying for federal meal assistance
Test Scores WI FORWARD (2024-25)
Based on 10 test records from WI state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 5.8/10.
How Tonawanda Elementary Compares
See how Tonawanda Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 77% (2019) to 72% (2021). Reading/ELA proficiency has declined from 72% (2019) to 67% (2021).
Location
13605 Underwood River Pkwy, Elm Grove, WI 53122
Nearby Alternatives
Families considering Tonawanda Elementary may also want to explore other elementary schools in the area. ST JOSEPH GRADE SCHOOL (rated 8.6/10, 1.3 miles away, in nearby Wauwatosa), which scores notably higher. Another option is Burleigh Elementary (rated 7.7/10, 2.3 miles away, in nearby Brookfield), which scores slightly higher. Additionally, OUR REDEEMER LUTHERAN SCHOOL (rated 7.6/10, 2.2 miles away, in nearby Wauwatosa), which scores slightly higher. For more schools in Elm Grove, see our Elm Grove schools guide .
Nearby Schools
20 within 2.4 mi| School | Distance | Rating |
|---|---|---|
| ST MARY VISITATION SCHOOL Elm Grove | 0.6 mi | 5.8 |
| Wauwatosa Montessori School Wauwatosa | 1.0 mi | 6.6 |
| BROOKFIELD CHRISTIAN SCHOOL Brookfield | 1.4 mi | 6.2 |
| ST JOSEPH GRADE SCHOOL Wauwatosa | 1.3 mi | 8.6 |
| Pilgrim Park Middle Elm Grove | 1.2 mi | 8.1 |
| Brookfield East High Brookfield | 1.7 mi | 6.5 |
| Dixon Elementary Brookfield | 1.3 mi | 7.0 |
| Eisenhower Elementary Wauwatosa | 1.6 mi | 6.8 |
| West High Wauwatosa | 1.6 mi | 6.8 |
| Underwood Elementary Wauwatosa | 1.7 mi | 5.1 |
| Whitman Middle Wauwatosa | 1.8 mi | 5.6 |
| UpGrade Media Arts Schools Wauwatosa | 2.1 mi | — |
| Walker Elementary West Allis | 2.5 mi | 4.7 |
| Burleigh Elementary Brookfield | 2.3 mi | 7.7 |
| Brookfield Central High Brookfield | 2.1 mi | 6.9 |
| MARY QUEEN OF SAINTS CATHOLIC ACADEMY-GREENFIELD West Allis | 2.7 mi | 7.5 |
| Vel R Phillips School Wauwatosa | 2.2 mi | 5.5 |
| OUR REDEEMER LUTHERAN SCHOOL Wauwatosa | 2.2 mi | 7.6 |
| Orchard Lane Elementary New Berlin | 3.2 mi | 6.2 |
| ST JOHN VIANNEY SCHOOL Brookfield | 2.4 mi | 7.2 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 53122 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$133,036
Median Home Value
$470,200
Median Rent
$1,788/mo
Population
6,467
College Educated
66.8%
Homeownership
88.5%
Avg Commute
22.4 min
Poverty Rate
4.5%
Median Age
44.9
Community Profile
The community surrounding Tonawanda Elementary has a median household income of $133,036. It is a well-educated community where 67% of adults hold a bachelor's degree or higher. The median home value in the area is $470,200, with a median rent of $1,788/month. The local poverty rate of 4.5% is relatively low. The average commute for residents is 22 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Banting Elementary Waukesha, WI | 6.7 |
| Bloomer Elementary Bloomer, WI | 6.7 |
| Decorah Elementary West Bend, WI | 6.7 |
| Dousman Elementary Dousman, WI | 6.7 |
| Emerson Elementary Madison, WI | 6.7 |
| Forest Park Elementary Kenosha, WI | 6.7 |
Frequently Asked Questions
Common questions about Tonawanda Elementary
What grades does Tonawanda Elementary serve?
Tonawanda Elementary serves students in grades Pre-K through 5th.
How many students attend Tonawanda Elementary?
Tonawanda Elementary has an enrollment of approximately 520 students.
What is the student-teacher ratio at Tonawanda Elementary?
The student-teacher ratio at Tonawanda Elementary is 15.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Tonawanda Elementary rank in WI?
Tonawanda Elementary is ranked #906 out of 2,102 schools in WI.
What is Tonawanda Elementary's MySchoolScout rating?
Tonawanda Elementary has a composite rating of 6.7 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Tonawanda Elementary?
Based on the most recent state assessment data, Tonawanda Elementary has 79.3% math proficiency and 73.9% reading/ELA proficiency.
Is Tonawanda Elementary a charter school?
No, Tonawanda Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Tonawanda Elementary a Title I school?
No, Tonawanda Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Tonawanda Elementary?
8.7% of students at Tonawanda Elementary qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Neighborhood Context
- City Safety
- Average (496/100K)
FBI UCR 2024. City-level (Elm Grove). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Pre-K – 5th
- Enrollment
- 520
- Student-Teacher Ratio
- 15.3:1
- Teachers (FTE)
- 34
- Free/Reduced Lunch
- 8.7%
- Type
- regular
- Setting
- Large Suburb
- County
- Waukesha County
- Phone
- (262) 785-3950
- Data Year
- 2023–2024
Resources & Links
District
Elmbrook School District- District Enrollment
- 7,863
- Schools in District
- 10
- Per-Pupil Spending
- $13,987
- District Rank
- #8 of 9
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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