Excellent
#30 of 571 private schools in WI
Top 5% of private schools
Roncalli High School
High School · Manitowoc, WI
A private high school in Manitowoc, WI serving grades 9th – 12th.
2000 MIRRO DR, Manitowoc, WI 54220
- Math 54% vs WI 38% (2025)
- Reading 56% vs WI 39% (2025)
- 9.8:1 student-teacher ratio
Academics
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 not available
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
2025 FORWARD proficiency
Most recent published year. School vs. WI average.
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 rateThe neighborhood
Where Roncalli High School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries.
Getting around & local context
- Walk 22Car-Dependent
- Bike 39Somewhat Bikeable
- City Safety: Elevated1,181/100K
Powered by
FBI Uniform Crime Reporting · 2024 · city context (Manitowoc), not school-level safety or attendance eligibility. Source details
Source period: 2024. Freshness not available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$65,188
Median home value
$159,500
Median rent
$790/mo
College educated
23.9%
Homeownership
69.8%
Poverty rate
12.6%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 54220; this is area context, not an attendance boundary.
Programs & students
Student demographicsNCES Private School Universe Survey (PSS) (SY 2021–22)
Source: NCES Private School Universe Survey (PSS)
Compare nearby
Nearby same-level schools
3 from a 5-mile search
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Mckinley AcademyCharter · enrollment unverified | 4.8 | K–12 | 0.4 mi | 93 | Compare → |
| Lincoln HighEnrollment path unverified | 4.7 | 9–12 | 3.5 mi | 1,455 | Compare → |
| Manitowoc Lutheran High SchoolPrivate · tuition | 6.8private | 9–12 | 3.5 mi | 216 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Charter · enrollment unverified: Potential charter option; enrollment requirements have not been verified.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Private · tuition: Potential private option; tuition and admission requirements have not been verified.
Public and private scores come from different models and are shown side by side, not blended into one ranking.
Roncalli High School is listed in Manitowoc, WI; verify the current enrollment path directly.
About Roncalli High School
Roncalli High School is a private high school in Manitowoc, WI, serving approximately 239 students in grades 9th-12th with a 9.8:1 student-teacher ratio. It holds a MySchoolScout rating of 8.1 out of 10 and ranks #30 of 571 private schools in WI. State assessment records show 54% math proficiency (2025 FORWARD) and 56% reading/ELA proficiency (2025 FORWARD).
Frequently asked questions
Common questions about Roncalli High School
What grades does Roncalli High School serve?
Roncalli High School serves students in grades 9th through 12th.
How many students attend Roncalli High School?
Roncalli High School has an enrollment of approximately 239 students.
What is the student-teacher ratio at Roncalli High School?
The student-teacher ratio at Roncalli High School is 9.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does Roncalli High School rank in WI?
Roncalli High School ranks #30 of 571 private schools in WI.
What is Roncalli High School's MySchoolScout rating?
Roncalli High School has a current MySchoolScout rating of 8.1 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 Roncalli High School?
Based on loaded state assessment records, Roncalli High School has 54% math proficiency (2025 FORWARD) and 56% reading/ELA proficiency (2025 FORWARD).
Is Roncalli High School a private school?
Yes, Roncalli High School is a private coeducational school with a Roman Catholic affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.
Is Roncalli High School a religious school?
Roncalli High School has a Roman Catholic religious affiliation.
School factsNCES Private School Universe Survey (PSS) (SY 2021–22)
- Grades
- 9th – 12th
- Enrollment
- 239
- Gender Split
- 52% M / 48% F
- Student-Teacher Ratio
- 9.8:1
- Teachers (FTE)
- 25
- Type
- private
- Coed Status
- coed
- Affiliation
- Roman Catholic
- School Day
- 7 hours
- Days Per Year
- 180 days
- Setting
- Distant Town
- County
- Manitowoc County
- Phone
- (920) 686-8122
- Area population (ZIP 54220)
- 40,739
- Area average commute
- 18 min
- Area median age
- 44.6
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Private School Universe Survey (PSS) · SY 2021–22 · Low confidence
- Vintage not available. Do not use this measure alone.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2025 FORWARD · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2025 FORWARD. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2025 FORWARD · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2025 FORWARD. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 54220; this does not measure the attendance area.
Evidence periods: Rating mixed/unknown input periods; assessments 2025 FORWARD; directory SY 2021–22
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