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Very Good

#353 of 2,102 schools in WI

Top 17% in state

Waukesha Stem Academy

Elementary School · Waukesha School District

114 S Charles St, Waukesha, WI 53186

Charter

Enrollment

599

Student-Teacher

14.3:1

Score

7.7

Grades

Pre-K – 8th

Updated 2022-23

How this school compares

In Waukesha

#7 of 27

public schools

Wisconsin elementary schools

#228 of 1,099

In district

#7 of 26

Waukesha School District

Academic performance

9.1 / 10

Exceptional

About Waukesha Stem Academy

Waukesha STEM Academy serves 599 students from prekindergarten through eighth grade as a charter school in Waukesha, Wisconsin. With a student-teacher ratio of 14.3:1 and 42 full-time equivalent teachers, the school provides a focused learning environment that emphasizes science, technology, engineering, and mathematics education. The academy demonstrates strong academic performance, ranking #177 out of 2,112 Wisconsin schools and placing in the 92nd percentile statewide.

Students show solid achievement with 74% reaching proficiency or above in mathematics and 66% meeting proficiency standards in English language arts and reading. This academic success has earned the school a MySchoolScout rating of 7.9 out of 10. As an elementary-level institution offering STEM-focused education, the school serves families seeking specialized programming that prepares students for future success in technical and scientific fields.

The curriculum builds foundational skills while introducing students to engineering concepts and technological literacy from an early age. Located on South Charles Street in Waukesha, the academy sits within a community where 42% of residents hold bachelor's degrees or higher, reflecting a well-educated population that values academic achievement. The school serves a small city setting where the median household income is $69,602 and the poverty rate remains relatively low at 9.1%.

What Parents Should Know

Waukesha Stem Academy is a charter school — a publicly funded school that operates with more autonomy than traditional district schools. Charter schools often have distinct educational models or specialties. Parents should understand the school's specific mission, enrollment process, and how its approach differs from nearby district options.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress8.1Excellent50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change+2.51 pts/yr
Data Period2019–2025
TrendImproving
Academics9.1Exceptional30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency62%
Reading/ELA Proficiency48%
Math vs. State Avg+7.7 pts
Reading vs. State Avg-3.2 pts
Overall Proficiency55%
Expected (poverty-adj.)45%
vs. Expected+9.9 pts
Adjusted Percentile86th
College ReadinessNot Available

Data not available for this school

Resources & Environment4.8Below Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio14.3:1
Per-Pupil Spending$12,813

Waukesha Stem Academy — Students at Waukesha Stem Academy score 55% proficient, which is above what's typical for similar communities (expected: 45%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

25.7%

Students qualifying for federal meal assistance

Test Scores WI FORWARD (2024-25)

Math Proficiency 74.0%
School
State
53.0%
ELA Proficiency 66.3%
School
State
51.9%

Based on 16 test records from WI state assessments. About our data

Proficiency Trend

↑ Improving

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
69%
ELA
52%
2021*
Math
62%
ELA
48%
2025
Math
76.9%
ELA
71.7%

* 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: 8.1/10.

How Waukesha Stem Academy Compares

See how Waukesha Stem Academy performs across key quality dimensions compared to state benchmarks.

Overall Score
7.7/10
83th percentile in WI
Academic
9.1/10
9.1/10
Growth
8.1/10
Above average
Environment
4.8/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
26%
Teaching Staff
14:1 student-teacher ratio
42 teachers

Location

114 S Charles St, Waukesha, WI 53186

Nearby Alternatives

Families considering Waukesha Stem Academy may also want to explore other elementary schools in the area. Prairie Elementary (rated 8.2/10, 1.8 miles away), which scores slightly higher. Another option is White Rock School (rated 7.6/10, 1.0 miles away), with a very similar rating. Additionally, WAUKESHA CATHOLIC SCHOOL (rated 7.5/10, 0.3 miles away), with a very similar rating. For more schools in Waukesha, see our Waukesha schools guide .

Nearby Schools

20 within 2.0 mi
School Distance Rating
WAUKESHA CATHOLIC SCHOOL Waukesha 0.3 mi 7.5
Les Paul Middle Waukesha 0.5 mi 7.7
Waukesha Engineering Preparatory Academy Waukesha 0.6 mi 5.8
Waukesha Academy of Health Professions Waukesha 0.7 mi 4.8
South High Waukesha 0.7 mi 6.2
La Casa de Esperanza Charter School Waukesha 0.7 mi 7.5
eAchieve Elementary Waukesha 0.5 mi 5.2
eAchieve Academy - Wisconsin Waukesha 0.5 mi 5.0
Hadfield Elementary Waukesha 0.6 mi 7.2
TRINITY LUTHERAN SCHOOL Waukesha 0.9 mi 6.2
White Rock School Waukesha 1.0 mi 7.6
Waukesha East Alternative School Waukesha 1.0 mi 4.7
White Rock Campus Waukesha 1.0 mi 6.4
Waukesha Transition Academy Waukesha 1.0 mi 7.0
Heyer Elementary Waukesha 1.1 mi 7.0
Riverview School Waukesha 1.3 mi
Butler Middle Waukesha 1.5 mi 7.0
Prairie Elementary Waukesha 1.8 mi 8.2
Banting Elementary Waukesha 2.1 mi 6.7
Hawthorne Elementary Waukesha 2.0 mi 7.1

Neighborhood Census ACS (2019-2023)

Census data for ZIP 53186 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$74,596

Median Home Value

$277,800

Median Rent

$1,180/mo

Population

33,264

College Educated

39.1%

Homeownership

54.8%

Avg Commute

18.9 min

Poverty Rate

9.6%

Median Age

37.1

Community Profile

The community surrounding Waukesha Stem Academy has a median household income of $74,596. It is an area where 39% of adults hold a bachelor's degree or higher. The median home value in the area is $277,800, with a median rent of $1,180/month. The local poverty rate of 9.6% is relatively low. Residents enjoy a short average commute of 19 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
Deerfield Elementary Deerfield, WI 7.7
Fennimore Elementary Fennimore, WI 7.7
Fox Prairie Elementary Stoughton, WI 7.7
Hayward Primary Hayward, WI 7.7
Hemlock Creek Elementary De Pere, WI 7.7
Huntley Elementary Appleton, WI 7.7

Frequently Asked Questions

Common questions about Waukesha Stem Academy

What grades does Waukesha Stem Academy serve?

Waukesha Stem Academy serves students in grades Pre-K through 8th.

How many students attend Waukesha Stem Academy?

Waukesha Stem Academy has an enrollment of approximately 599 students.

What is the student-teacher ratio at Waukesha Stem Academy?

The student-teacher ratio at Waukesha Stem Academy is 14.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Waukesha Stem Academy rank in WI?

Waukesha Stem Academy is ranked #353 out of 2,102 schools in WI.

What is Waukesha Stem Academy's MySchoolScout rating?

Waukesha Stem Academy has a composite rating of 7.7 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 Waukesha Stem Academy?

Based on the most recent state assessment data, Waukesha Stem Academy has 74.0% math proficiency and 66.3% reading/ELA proficiency.

Is Waukesha Stem Academy a charter school?

Yes, Waukesha Stem Academy is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.

Is Waukesha Stem Academy a Title I school?

No, Waukesha Stem Academy is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Waukesha Stem Academy?

25.7% of students at Waukesha Stem Academy qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
53 Somewhat Walkable
Transit Score
29 Some Transit
Bike Score
46 Somewhat Bikeable
City Safety
Elevated (989/100K)

Powered by Walk Score

FBI UCR 2024. City-level (Waukesha). Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
Pre-K – 8th
Enrollment
599
Student-Teacher Ratio
14.3:1
Teachers (FTE)
42
Free/Reduced Lunch
25.7%
Type
regular
Setting
Small City
County
Waukesha County
Data Year
2023–2024

District

Waukesha School District
District Enrollment
11,318
Schools in District
27
Per-Pupil Spending
$12,969
District Rank
#7 of 26

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 methodology

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