Average
#1008 of 2,105 schools in WI
Top 48% in state
Endeavor Charter School
High School · Watertown Unified School District
825 Endeavour Dr, Watertown, WI 53098
Enrollment
52
Student-Teacher
17.3:1
Score
6.7
Grades
9th – 12th
Enrollment
52
Student-Teacher
17.3:1
Score
6.7
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Wisconsin schools
#1,008 of 2,105
In Watertown
#6 of 10
public schools
In district
#6 of 10
Watertown Unified School District
Academic growth
9.7 / 10
Excellent
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Endeavor Charter School
High School in Watertown · grades 9th – 12th. Start here, then compare fit against nearby and district options.
Watertown High
0.0 mi away. Use as a geographic alternative in the same move search.
Maranatha Baptist Academy
0.7 mi away. Use as a geographic alternative in the same move search.
About Endeavor Charter School
Endeavor Charter School is a public high school in Watertown, WI, part of Watertown Unified School District. Endeavor Charter School serves approximately 52 students, and covers grades 9th-12th, and has a 17.3:1 student-teacher ratio. Endeavor Charter School has a current MySchoolScout rating of 6.7 out of 10 and ranks #1,008 of 2,105 schools in WI.
Structured state assessment records for Endeavor Charter School show 25% math proficiency (multi-year average, 2014-2021) and 50% reading/ELA proficiency (multi-year average, 2014-2021).
- This school 6.7 · Average
- District avg 5.8
- WI avg 5.5
What Parents Should Know
At 52 students, Endeavor Charter School is on the smaller side. That usually buys more individual attention and teachers who know every kid by name, with the trade-off of fewer electives and extracurriculars than a larger school can staff. Ask what activities it actually offers.
Test scores at Endeavor Charter School sit below average, but its growth scores are strong: students here make above-average progress year over year. The raw numbers haven't caught up, but a school that keeps moving kids forward is doing the harder, more important work.
Endeavor Charter School is a charter school: publicly funded, but run with more independence than a traditional district school. Many charters are built around a specific model or focus, so it's worth understanding this one's mission, how enrollment works, and how it differs from the district schools nearby.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
View breakdown
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Endeavor Charter School — Students at Endeavor Charter School score 25% proficient, which is below what's typical for similar communities (expected: 54%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
30.8%
Students qualifying for federal meal assistance
Test Scores WI EDFACTS (2020-21)
Based on 16 test records from WI state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
* 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: 9.7/10.
How Endeavor Charter School Compares
See how Endeavor Charter School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
825 Endeavour Dr, Watertown, WI 53098
Nearby Alternatives
Families considering Endeavor Charter School may also want to explore other high schools in the area. LUTHER PREP (rated 8.2/10, 1.8 miles away), which scores notably higher. Another option is MARANATHA BAPTIST ACADEMY (rated 5.9/10, 0.7 miles away), with a comparable rating. Additionally, Watertown High (rated 4.9/10), a more accessible option. For more schools in Watertown, see our Watertown schools guide .
Nearby Schools
20 within 6.0 mi| School | Distance | Rating |
|---|---|---|
| Watertown High Watertown | 0.0 mi | 4.9 |
| MARANATHA BAPTIST ACADEMY Watertown | 0.7 mi | 5.9 |
| Lincoln Elementary Watertown | 0.8 mi | 8.3 |
| FAITH LUTHERAN SCHOOL Watertown | 1.3 mi | — |
| ST HENRY CATHOLIC SCHOOL Watertown | 1.1 mi | 6.7 |
| eCampus Academy Charter School Watertown | 1.2 mi | 1.8 |
| ST JOHN'S LUTHERAN SCHOOL Watertown | 1.3 mi | 6.5 |
| Douglas Elementary Watertown | 1.3 mi | 7.7 |
| TRINITY-ST LUKES LUTHERAN ELEMENTARY SCHOOL Watertown | 1.5 mi | 6.2 |
| CALVARY BAPTIST CHRISTIAN SCHOOL Watertown | 1.8 mi | 7.0 |
| Schurz Elementary Watertown | 2.0 mi | 7.0 |
| Watertown 4 Kids Watertown | 2.0 mi | 3.2 |
| TRINITY-ST LUKES LUTHERAN MIDDLE SCHOOL Watertown | 2.1 mi | 5.0 |
| Webster Elementary Watertown | 1.9 mi | 9.1 |
| LUTHER PREP Watertown | 1.8 mi | 8.2 |
| Riverside Middle Watertown | 2.0 mi | 6.2 |
| GOOD SHEPHERD LUTHERAN SCHOOL Watertown | 2.3 mi | 6.5 |
| LEBANON LUTHERAN SCHOOL Watertown | 5.6 mi | 5.2 |
| LEAP Elementary Watertown | 5.9 mi | 7.3 |
| ST PAULS LUTHERAN SCHOOL Ixonia | 6.0 mi | 5.4 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 53098 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$73,147
Median Home Value
$239,700
Median Rent
$1,100/mo
Population
11,505
College Educated
17.4%
Homeownership
67.8%
Avg Commute
23.3 min
Poverty Rate
7.2%
Median Age
45.3
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Alma High Alma, WI | 6.7 |
| NORTHLAND SCHOLARS ACADEMY Dunbar, WI | 6.7 |
| KRADWELL SCHOOL Wauwatosa, WI | 6.8 |
| TORAH ACADEMY OF MILWAUKEE Glendale, WI | 6.6 |
| NORTHLAND LUTHERAN HIGH SCHOOL Kronenwetter, WI | 6.9 |
| Enrich Excel Achieve Learning Academy Wausau, WI | 6.4 |
Frequently Asked Questions
Common questions about Endeavor Charter School
What grades does Endeavor Charter School serve?
Endeavor Charter School serves students in grades 9th through 12th.
How many students attend Endeavor Charter School?
Endeavor Charter School has an enrollment of approximately 52 students.
What is the student-teacher ratio at Endeavor Charter School?
The student-teacher ratio at Endeavor Charter School is 17.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Endeavor Charter School rank in WI?
Endeavor Charter School ranks #1,008 of 2,105 schools in WI.
What is Endeavor Charter School's MySchoolScout rating?
Endeavor Charter School has a current MySchoolScout rating of 6.7 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 Endeavor Charter School?
Based on loaded state assessment records, Endeavor Charter School has 25% math proficiency (multi-year average, 2014-2021) and 50% reading/ELA proficiency (multi-year average, 2014-2021).
Is Endeavor Charter School a charter school?
Yes, Endeavor Charter School is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.
Is Endeavor Charter School a Title I school?
No, Endeavor Charter School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Endeavor Charter School?
30.8% of students at Endeavor Charter School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
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Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 52
- Student-Teacher Ratio
- 17.3:1
- Teachers (FTE)
- 3
- Free/Reduced Lunch
- 30.8%
- Type
- regular
- Setting
- Fringe Town
- County
- Dodge County
- Chronic Absenteeism (SY 2022-23)
- 13.5%
- Phone
- (920) 262-7500
- 4-Year Graduation
- 50%+
Resources & Links
District
Watertown Unified School District- District Enrollment
- 3,231
- Schools in District
- 10
- Per-Pupil Spending
- $14,825
- District Rank
- #6 of 10
Other Schools in This District
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