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Average

#1154 of 2,102 schools in WI

Merton Primary

Elementary School · Merton Community School District

PO Box 15, Merton, WI 53056

Enrollment

547

Student-Teacher

15.2:1

Score

6.3

Grades

Pre-K – 4th

Updated 2022-23

How this school compares

In Merton

#2 of 2

public schools

Wisconsin elementary schools

#672 of 1,099

In district

#2 of 2

Merton Community School District

Equity

9.7 / 10

Exceptional

About Merton Primary

Merton Primary serves 547 students in grades PreK through 4th in this suburban Waukesha County community. With 36 full-time equivalent teachers, the school maintains a comfortable student-teacher ratio of 15.2:1, allowing for more individualized attention in the classroom. The school demonstrates strong academic performance, earning a 7.4 out of 10 rating and ranking #318 out of 2,112 elementary schools statewide, placing it in the 85th percentile among Wisconsin schools.

Students show particularly impressive results in mathematics, with 82% scoring proficient or above across grade levels. Reading and language arts performance is also solid, with 74% of students meeting or exceeding proficiency standards. These academic achievements reflect the school's commitment to providing quality elementary education during these foundational years.

The PreK through 4th grade structure allows teachers to focus specifically on early childhood development and fundamental skill building that will serve students well as they progress in their educational journey. Merton Primary is situated in a large suburban area of Wisconsin, offering families the benefits of a community-oriented school environment while maintaining access to the resources and opportunities that come with suburban living.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress5.6Average50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change+0.83 pts/yr
Data Period2019–2025
TrendStable
Academics9.5Exceptional30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency72%
Reading/ELA Proficiency62%
Math vs. State Avg+17.7 pts
Reading vs. State Avg+10.8 pts
Overall Proficiency67%
Expected (poverty-adj.)55%
vs. Expected+12.0 pts
Adjusted Percentile93th
College ReadinessNot Available

Data not available for this school

Resources & Environment3.1Fair20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio15.2:1
Per-Pupil Spending$11,198

Merton Primary — Students at Merton Primary score 67% proficient, which is above what's typical for similar communities (expected: 55%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

7.3%

Students qualifying for federal meal assistance

Test Scores WI FORWARD (2024-25)

Math Proficiency 82.2%
School
State
53.6%
ELA Proficiency 73.8%
School
State
51.2%

Based on 8 test records from WI state assessments. About our data

Proficiency Trend

→ Stable

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

2019
Math
82%
ELA
77%
2021*
Math
72%
ELA
62%
2025
Math
87.3%
ELA
78.1%

* 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: 5.6/10.

How Merton Primary Compares

See how Merton Primary performs across key quality dimensions compared to state benchmarks.

Overall Score
6.3/10
45th percentile in WI
Academic
9.5/10
9.5/10
Growth
5.6/10
Above average
Environment
3.1/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
7%
Teaching Staff
15:1 student-teacher ratio
36 teachers

Location

PO Box 15, Merton, WI 53056

Nearby Alternatives

Families considering Merton Primary may also want to explore other elementary schools in the area. CHRISTIAN EDUCATION LEADERSHIP ACADEMU (rated 8.6/10, 3.5 miles away, in nearby Pewaukee), which scores notably higher. Another option is Swallow Elementary (rated 7.8/10, 2.2 miles away, in nearby Hartland), which scores notably higher. Additionally, Horizon School (rated 7.6/10, 5.4 miles away, in nearby Pewaukee), which scores notably higher. For more schools in Merton, see our Merton schools guide .

Nearby Schools

20 within 4.4 mi
School Distance Rating
Merton Intermediate Merton 0.1 mi 7.9
Swallow Elementary Hartland 2.2 mi 7.8
Richmond Elementary Sussex 2.4 mi 7.2
ST CHARLES PARISH SCHOOL Hartland 2.8 mi 6.8
Arrowhead High Hartland 2.5 mi 6.5
ZION LUTHERAN SCHOOL Hartland 2.9 mi
North Elementary Hartland 2.9 mi 4.7
North Lake Elementary North Lake 2.9 mi 6.4
CHRISTIAN EDUCATION LEADERSHIP ACADEMU Pewaukee 3.5 mi 8.6
South Elementary Hartland 4.0 mi 6.1
North Shore Middle Hartland 4.2 mi 7.8
DIVINE REDEEMER LUTHERAN SCHOOL Hartland 4.0 mi 6.0
ST AUGUSTINE SCHOOL Colgate 4.8 mi 7.0
Pewaukee Lake Elementary Pewaukee 5.3 mi 6.5
UNIVERSITY LAKE SCHOOL Hartland 4.8 mi 7.5
ST ANTHONY ON THE LAKE Pewaukee 5.8 mi 5.6
Pewaukee High Pewaukee 5.4 mi 6.7
Asa Clark Middle Pewaukee 5.4 mi 7.5
Horizon School Pewaukee 5.4 mi 7.6
Maple Avenue Elementary Sussex 4.4 mi 7.3

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Clinton Elementary Clinton, WI 6.3
Elvehjem Elementary Madison, WI 6.3
Fairview Elementary Milwaukee, WI 6.3
Glacier Edge Elementary Verona, WI 6.3
Little Chute Elementary Little Chute, WI 6.3
Waunakee Prairie Elementary Waunakee, WI 6.3

Frequently Asked Questions

Common questions about Merton Primary

What grades does Merton Primary serve?

Merton Primary serves students in grades Pre-K through 4th.

How many students attend Merton Primary?

Merton Primary has an enrollment of approximately 547 students.

What is the student-teacher ratio at Merton Primary?

The student-teacher ratio at Merton Primary is 15.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Merton Primary rank in WI?

Merton Primary is ranked #1154 out of 2,102 schools in WI.

What is Merton Primary's MySchoolScout rating?

Merton Primary has a composite rating of 6.3 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 Merton Primary?

Based on the most recent state assessment data, Merton Primary has 82.2% math proficiency and 73.8% reading/ELA proficiency.

Is Merton Primary a charter school?

No, Merton Primary is not a charter school. It is a traditional public school operated by the local school district.

Is Merton Primary a Title I school?

No, Merton Primary is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Merton Primary?

7.3% of students at Merton Primary 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

County Safety
Low (67/100K)

FBI UCR 2024. County-level only. Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
Pre-K – 4th
Enrollment
547
Student-Teacher Ratio
15.2:1
Teachers (FTE)
36
Free/Reduced Lunch
7.3%
Type
regular
Setting
Large Suburb
County
Waukesha County
Data Year
2023–2024

District

Merton Community School District
District Enrollment
909
Schools in District
2
Per-Pupil Spending
$11,043
District Rank
#2 of 2

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 methodology

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