Excellent
#26 of 571 private schools in WI
Top 4% of private schools
Luther Prep
High School
1300 WESTERN AVE, Watertown, WI 53094
Enrollment
422
Student-Teacher
9.5:1
Score
8.2
Grades
9th – 12th
Enrollment
422
Student-Teacher
9.5:1
Score
8.2
Grades
9th – 12th
Data vintage
2021-22
Data vintage2021-22
How this school compares
Wisconsin private schools
#26 of 571
In Watertown
#1 of 9
public schools
Shortlisting around Luther Prep?
Use this profile as one decision point, then compare nearby options, source confidence, and commute fit before picking a neighborhood around it.
Shortlist starter
Start with these real page-level signals, then use the full table and map below.
Luther Prep
High School in Watertown · grades 9th – 12th. Start here, then compare fit against nearby and district options.
Webster Elementary
0.3 mi away. Use as a geographic alternative in the same move search.
Riverside Middle
0.5 mi away. Use as a geographic alternative in the same move search.
About Luther Prep
Luther Prep is a private high school in Watertown, WI. Luther Prep serves approximately 422 students, and covers grades 9th-12th, and has a 9.5:1 student-teacher ratio. Luther Prep has a current MySchoolScout rating of 8.2 out of 10 and ranks #26 of 571 private schools in WI.
- This school 8.2 · Excellent
- WI avg 5.5
What Parents Should Know
At 9.5:1 students to teachers, Luther Prep sits well below the national average. Smaller classes like that usually mean more one-on-one time between students and teachers.
Luther Prep is private, so it runs independently of the local district and sets its own curriculum. That freedom cuts both ways depending on what you want for your child. If you're considering it, start with the practical questions: tuition, financial aid, and how admissions work.
Compare to Public Schools
BetaHow Luther Prep compares to the 10 public schools in Watertown, WI
Student Demographics
All Schools in Watertown
| School | Rating |
|---|---|
| Luther Prep (this school) | 8.2 |
| Webster Elementary | 9.1 |
| Riverside Middle | 6.2 |
| eCampus Academy Charter School | 1.8 |
| Lincoln Elementary | 8.3 |
| Schurz Elementary | 7.0 |
| Watertown 4 Kids | 3.2 |
| Douglas Elementary | 7.7 |
| Endeavor Charter School | 6.7 |
| Watertown High | 4.9 |
| LEAP Elementary | 7.3 |
Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.
Score Breakdown
PreliminaryWhat This Rating Measures
This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in WI.
Data Unavailable
View data sources
Score basis: Private school model
Data coverage: 80% of scoring components had data
Components scored: 4 of 5
Ranking pool: Private schools in WI
Test Scores
Test score data not yet available for this school.
Student Demographics NCES PSS (SY 2021-22)
Source: NCES Private School Survey (PSS)
Location
1300 WESTERN AVE, Watertown, WI 53094
Nearby Alternatives
Families considering Luther Prep may also want to explore other high schools in the area. Endeavor Charter School (rated 6.7/10, 1.8 miles away), a more accessible option. Another option is MARANATHA BAPTIST ACADEMY (rated 5.9/10, 1.4 miles away), a more accessible option. Additionally, Watertown High (rated 4.9/10, 1.8 miles away), a more accessible option. For more schools in Watertown, see our Watertown schools guide .
Nearby Schools
20 within 4.9 mi| School | Distance | Rating |
|---|---|---|
| Webster Elementary Watertown | 0.3 mi | 9.1 |
| Riverside Middle Watertown | 0.5 mi | 6.2 |
| ST JOHN'S LUTHERAN SCHOOL Watertown | 0.6 mi | 6.5 |
| TRINITY-ST LUKES LUTHERAN ELEMENTARY SCHOOL Watertown | 0.5 mi | 6.2 |
| ST HENRY CATHOLIC SCHOOL Watertown | 0.7 mi | 6.7 |
| eCampus Academy Charter School Watertown | 0.6 mi | 1.8 |
| GOOD SHEPHERD LUTHERAN SCHOOL Watertown | 0.7 mi | 6.5 |
| TRINITY-ST LUKES LUTHERAN MIDDLE SCHOOL Watertown | 1.0 mi | 5.0 |
| Douglas Elementary Watertown | 1.1 mi | 7.7 |
| Schurz Elementary Watertown | 1.1 mi | 7.0 |
| Watertown 4 Kids Watertown | 1.1 mi | 3.2 |
| Lincoln Elementary Watertown | 1.0 mi | 8.3 |
| FAITH LUTHERAN SCHOOL Watertown | 1.3 mi | — |
| MARANATHA BAPTIST ACADEMY Watertown | 1.4 mi | 5.9 |
| Watertown High Watertown | 1.8 mi | 4.9 |
| Endeavor Charter School Watertown | 1.8 mi | 6.7 |
| CALVARY BAPTIST CHRISTIAN SCHOOL Watertown | 2.1 mi | 7.0 |
| ST PAULS LUTHERAN SCHOOL Ixonia | 4.3 mi | 5.4 |
| LEBANON LUTHERAN SCHOOL Watertown | 4.4 mi | 5.2 |
| LEAP Elementary Watertown | 4.9 mi | 7.3 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 53094 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$71,973
Median Home Value
$223,900
Median Rent
$1,039/mo
Population
18,151
College Educated
22.2%
Homeownership
65.2%
Avg Commute
25.8 min
Poverty Rate
10%
Median Age
40
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| ST MARY CATHOLIC HIGH SCHOOL Neenah, WI | 8.1 |
| Brookwood High Ontario, WI | 8.3 |
| SHORELAND LUTHERAN HIGH SCHOOL Kenosha, WI | 8.0 |
| COLUMBUS CATHOLIC MIDDLE & HIGH SCHOOL Marshfield, WI | 7.9 |
| XAVIER HIGH SCHOOL Appleton, WI | 7.9 |
| DOMINICAN HIGH SCHOOL Milwaukee, WI | 8.5 |
Frequently Asked Questions
Common questions about Luther Prep
What grades does Luther Prep serve?
Luther Prep serves students in grades 9th through 12th.
How many students attend Luther Prep?
Luther Prep has an enrollment of approximately 422 students.
What is the student-teacher ratio at Luther Prep?
The student-teacher ratio at Luther Prep is 9.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does Luther Prep rank in WI?
Luther Prep ranks #26 of 571 private schools in WI.
What is Luther Prep's MySchoolScout rating?
Luther Prep has a current MySchoolScout rating of 8.2 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
Is Luther Prep a private school?
Yes, Luther Prep is a private coeducational school with a Wisconsin Evangelical Lutheran Synod affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.
Is Luther Prep a religious school?
Luther Prep has a Wisconsin Evangelical Lutheran Synod religious affiliation.
Explore More Schools
Neighborhood Context
Powered by 
Quick Facts NCES PSS (SY 2021-22)
- Grades
- 9th – 12th
- Enrollment
- 422
- Gender Split
- 48% M / 52% F
- Student-Teacher Ratio
- 9.5:1
- Teachers (FTE)
- 45
- Type
- private
- Coed Status
- coed
- Affiliation
- Wisconsin Evangelical Lutheran Synod
- School Day
- 8.2 hours
- Days Per Year
- 166 days
- Setting
- Fringe Town
- County
- Jefferson County
- Phone
- (920) 261-4352
Resources & Links
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 rateRelated 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.