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Excellent

#108 of 2,105 schools in WI

Top 5% in state

Pertzsch Elementary

Elementary School · Onalaska School District

524 Main St, Onalaska, WI 54650

Enrollment

385

Student-Teacher

13.8:1

Score

8.9

Grades

Pre-K – 5th

Data vintage2022-23

How this school compares

Wisconsin schools

#108 of 2,105

In Onalaska

#1 of 6

public schools

In district

#1 of 6

Onalaska School District

Equity

9.7 / 10

Excellent

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Pertzsch Elementary

8.9/10

Elementary School in Onalaska · grades Pre-K – 5th. Start here, then compare fit against nearby and district options.

St Patrick School

7.6/10

0.4 mi away. Use as a geographic alternative in the same move search.

Onalaska High

5.2/10

0.5 mi away. Use as a geographic alternative in the same move search.

About Pertzsch Elementary

Pertzsch Elementary is a public elementary school in Onalaska, WI, part of Onalaska School District. Pertzsch Elementary serves approximately 385 students, and covers grades Pre-K-5th, and has a 13.8:1 student-teacher ratio. Pertzsch Elementary has a current MySchoolScout rating of 8.9 out of 10 and ranks #108 of 2,105 schools in WI.

Structured state assessment records for Pertzsch Elementary show 62% math proficiency (multi-year average, 2009-2025) and 55% reading/ELA proficiency (multi-year average, 2009-2025).

How it compares0.6 pts above district
  • This school 8.9 · Excellent
  • District avg 8.3
  • WI avg 6.8

Score Breakdown

Full Profile · 3/3 metrics
Student Progress9.1Excellent50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data15
Annual Change-0.56 pts/yr
Data Period2009–2025
TrendStable
Academics9.4Excellent30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency72.9% (2025 FORWARD)
Reading/ELA Proficiency63.3% (2025 FORWARD)
Math vs. State Avg+18.6 pts
Reading vs. State Avg+12.1 pts
Overall Proficiency68% (2025 FORWARD, Math+ELA)
Expected (poverty-adj.)41% (model expectation from 2025 FORWARD)
vs. Expected+26.9 pts
Adjusted Percentile90th
Resources & Environment7.8Very Good20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio13.8:1
Per-Pupil Spending$13,887
Chronic Absenteeism7.5%

Pertzsch Elementary — Students at Pertzsch Elementary score 68% proficient, which is above what's typical for similar communities (expected: 41%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

52.2%

Students qualifying for federal meal assistance

Test Scores WI FORWARD (2024-25)

Math Proficiency 61.7% (multi-year average, 2009-2025)
School
State
53.0% (2025 FORWARD)
ELA Proficiency 54.7% (multi-year average, 2009-2025)
School
State
50.9% (2025 FORWARD)

Based on 34 test records from WI state assessments. About our data

Proficiency Trend

→ Stable

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

2009
Math
82%
ELA
82%
2010
Math
82%
ELA
87%
2011
Math
57%
ELA
32%
2012
Math
52%
ELA
37%
2013
Math
52%
ELA
42%
2014
Math
57%
ELA
52%
2015
Math
57%
ELA
57%
2016
Math
58%
ELA
60%
2017
Math
57%
ELA
52%
2018
Math
60%
ELA
54%
2019
Math
60%
ELA
54%
2020*
Math
47%
ELA
42%
2021*
Math
47%
ELA
42%
2022
Math
62.2%
ELA
47.2%
2025
Math
72.9%
ELA
63.3%

* 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: 9.1/10.

How Pertzsch Elementary Compares

See how Pertzsch Elementary performs across key quality dimensions compared to state benchmarks.

Overall Score
8.9/10
95th percentile in WI
Academic
9.4/10
Excellent
Growth
9.1/10
Excellent
Environment
7.8/10
Very Good

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
52%
Teaching Staff
14:1 student-teacher ratio
28 teachers
Chronic Absenteeism
Students missing 15+ days per year (SY 2022-23)
7.5%

Location

524 Main St, Onalaska, WI 54650

Nearby Alternatives

Families considering Pertzsch Elementary may also want to explore other elementary schools in the area. Eagle Bluff Elementary (rated 8.3/10, 1.5 miles away), with a comparable rating. Another option is Northern Hills Elementary (rated 7.7/10, 0.9 miles away), a more accessible option. Additionally, ST PATRICK SCHOOL (rated 7.6/10, 0.4 miles away), a more accessible option. For more schools in Onalaska, see our Onalaska schools guide .

Nearby Schools

20 within 4.7 mi
School Distance Rating
ST PATRICK SCHOOL Onalaska 0.4 mi 7.6
Onalaska High Onalaska 0.5 mi 5.2
Onalaska Middle Onalaska 0.6 mi 6.7
ST PAULS LUTHERAN SCHOOL Onalaska 0.5 mi 5.7
Northern Hills Elementary Onalaska 0.9 mi 7.7
LUTHER HIGH SCHOOL Onalaska 0.8 mi 7.1
Eagle Bluff Elementary Onalaska 1.5 mi 8.3
Onalaska Prekindergarten Partner School Onalaska 1.5 mi 3.4
Northside Elementary La Crosse 2.6 mi 4.8
Coulee Montessori Charter School La Crosse 2.6 mi 4.4
Logan High La Crosse 2.7 mi 5.0
Logan Middle La Crosse 2.9 mi 6.9
School of Technology and Arts II La Crosse 2.9 mi 5.8
GREAT RIVER MONTESSORI Onalaska 2.9 mi
Sand Lake Elementary Holmen 3.1 mi 7.2
IMMANUEL LUTHERAN SCHOOL La Crosse 3.1 mi 4.4
Summit Environmental School La Crosse 2.8 mi 6.6
North Woods International School La Crosse 3.0 mi 7.5
COULEE CONNECTIONS - ALTERNATIVEEDUCATION La Crosse 4.1 mi 4.4
Emerson Elementary La Crosse 4.7 mi 7.4

Neighborhood Census ACS (2019-2023)

Census data for ZIP 54650 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$85,255

Median Home Value

$279,100

Median Rent

$1,109/mo

Population

24,619

College Educated

40.1%

Homeownership

67.9%

Avg Commute

18.2 min

Poverty Rate

5.1%

Median Age

41.3

Similar Schools

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

School Rating
Eastview Elementary Lake Geneva, WI 8.9
Hayward Intermediate Hayward, WI 8.9
Ixonia Elementary Ixonia, WI 8.9
Jackson Elementary Jackson, WI 8.9
Lakeshore Elementary Fond Du Lac, WI 8.9
Parkview Elementary New London, WI 8.9

Frequently Asked Questions

Common questions about Pertzsch Elementary

What grades does Pertzsch Elementary serve?

Pertzsch Elementary serves students in grades Pre-K through 5th.

How many students attend Pertzsch Elementary?

Pertzsch Elementary has an enrollment of approximately 385 students.

What is the student-teacher ratio at Pertzsch Elementary?

The student-teacher ratio at Pertzsch Elementary is 13.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Pertzsch Elementary rank in WI?

Pertzsch Elementary ranks #108 of 2,105 schools in WI.

What is Pertzsch Elementary's MySchoolScout rating?

Pertzsch 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 Pertzsch Elementary?

Based on loaded state assessment records, Pertzsch Elementary has 62% math proficiency (multi-year average, 2009-2025) and 55% reading/ELA proficiency (multi-year average, 2009-2025).

Is Pertzsch Elementary a charter school?

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

Is Pertzsch Elementary a Title I school?

No, Pertzsch Elementary is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Pertzsch Elementary?

52.2% of students at Pertzsch 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.

11 schools nearby View map →

Neighborhood Context

Walk Score
71 Very Walkable
Transit Score
15 Minimal Transit
Bike Score
51 Bikeable

Powered by Walk Score

Quick Facts NCES CCD (SY 2022-23)

Grades
Pre-K – 5th
Enrollment
385
Student-Teacher Ratio
13.8:1
Teachers (FTE)
28
Free/Reduced Lunch
52.2%
Type
regular
Setting
Small City
County
La Crosse County
Chronic Absenteeism (SY 2022-23)
7.5%

District

Onalaska School District
District Enrollment
2,970
Schools in District
6
Per-Pupil Spending
$13,887
District Rank
#1 of 6

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