Excellent
#91 of 2,105 schools in WI
Top 4% in state
Tonawanda Elementary
Elementary School · Elmbrook School District · Elm Grove, WI
An Elmbrook School District elementary school where students score 13 points above what's typical for similar communities.
13605 Underwood River Pkwy, Elm Grove, WI 53122
- Math 82% vs WI 53% (2025)
- Reading 77% vs WI 51% (2025)
- 15.3:1 student-teacher ratio
Academics
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Students at Tonawanda Elementary score 80% proficient, which is above what's typical for similar communities (expected: 67%).
2025 FORWARD proficiency
Most recent published year. School vs. WI average.
Trend
↑ RecoveringProficiency declined earlier in the 17-year record (2009–2025), then recovered 10 points since 2020, reaching 80% in 2025.
Show all 15 years
Multi-year averages used by the rating model: math 80% (multi-year average, 2009-2025) · reading/ELA 72% (multi-year average, 2009-2025)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 34 test records from WI state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
8.7%
Students qualifying for federal meal assistance
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Tonawanda Elementary sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries.
Getting around & local context
- Walk 34Car-Dependent
- Bike 36Somewhat Bikeable
- City Safety: Average496/100K
Powered by
FBI Uniform Crime Reporting · 2024 · city context (Elm Grove), not school-level safety or attendance eligibility. Source details
Source period: 2024. Freshness not available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$133,036
Median home value
$470,200
Median rent
$1,788/mo
College educated
66.8%
Homeownership
88.5%
Poverty rate
4.5%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 53122; this is area context, not an attendance boundary.
Programs & students
Programs & Offerings
Compare nearby
Nearby same-level schools
4 from a 5-mile search; district fallback available
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| St Mary Visitation SchoolPrivate · tuition | 5.8private | PK–8 | 0.6 mi | 234 | Compare → |
| Wauwatosa Montessori SchoolEnrollment path unverified | 8.1 | PK–8 | 1.0 mi | 178 | Compare → |
| Dixon ElementaryEnrollment path unverified | 7.8 | PK–5 | 1.3 mi | 672 | Compare → |
| St Joseph Grade SchoolPrivate · tuition | 8.6private | PK–8 | 1.3 mi | 177 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Private · tuition: Potential private option; tuition and admission requirements have not been verified.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Public and private scores come from different models and are shown side by side, not blended into one ranking.
Elmbrook School District
- Schools in district
- 10
- Rank in district
- #1 of 9
- District spending per student
- $13,987NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 2.2%Census SAIPE · 2024
Tonawanda Elementary is listed in Elmbrook School District; a district label does not verify attendance for an address.
About Tonawanda Elementary
Tonawanda Elementary is a public elementary school in Elm Grove, WI, part of Elmbrook School District, serving approximately 520 students in grades Pre-K-5th with a 15.3:1 student-teacher ratio. It holds a MySchoolScout rating of 8.9 out of 10 and ranks #91 of 2,105 schools in WI. State assessment records show 80% math proficiency (multi-year average, 2009-2025) and 72% reading/ELA proficiency (multi-year average, 2009-2025).
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 ranks #91 of 2,105 schools in WI.
What is Tonawanda Elementary's MySchoolScout rating?
Tonawanda Elementary has a current MySchoolScout rating of 8.9 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Tonawanda Elementary?
Based on loaded state assessment records, Tonawanda Elementary has 80% math proficiency (multi-year average, 2009-2025) and 72% reading/ELA proficiency (multi-year average, 2009-2025).
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.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- Pre-K – 5th
- Enrollment
- 520
- Student-Teacher Ratio
- 15.3:1
- Teachers (FTE)
- 34
- Type
- regular
- Setting
- Large Suburb
- County
- Waukesha County
- Chronic Absenteeism (SY 2022-23)
- 3.5%
- Phone
- (262) 785-3950
- Area population (ZIP 53122)
- 6,467
- Area average commute
- 22.4 min
- Area median age
- 44.9
Official sources & links
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2025 FORWARD · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2025 FORWARD. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2025 FORWARD · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2025 FORWARD. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- NCES EdFacts · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 53122; this does not measure the attendance area.
- Programs (AP/IB, athletics, gifted)
- CRDC via Urban Institute · SY 2021–22 · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: SY 2021–22. A newer release may be available.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2025; directory SY 2023–24
Related reading
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.