Average
#374 of 571 private schools in WI
Mount Calvary Lutheran School
Elementary School · Waukesha, WI
A private elementary school in Waukesha, WI serving grades Pre-K – 8th.
1941 MADISON ST, Waukesha, WI 53188
- Math 13% vs WI 50% (2025)
- Reading 17% vs WI 49% (2025)
- 15.5:1 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 Mount Calvary Lutheran 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 16Car-Dependent
- Transit 28Some Transit
- Bike 10Somewhat Bikeable
- City Safety: Elevated989/100K
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FBI Uniform Crime Reporting · 2024 · city context (Waukesha), 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
$88,656
Median home value
$317,300
Median rent
$1,235/mo
College educated
43.1%
Homeownership
67.3%
Poverty rate
9.9%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 53188; 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
4 from a 5-mile search
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Lowell ElementaryEnrollment path unverified | 7.6 | PK–5 | 0.3 mi | 364 | Compare → |
| Summit View ElementaryEnrollment path unverified | 8.1 | PK–5 | 0.9 mi | 450 | Compare → |
| Bethesda ElementaryEnrollment path unverified | 7.3 | PK–5 | 1.1 mi | 415 | Compare → |
| Hawthorne ElementaryEnrollment path unverified | 8.0 | PK–5 | 1.1 mi | 325 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Mount Calvary Lutheran School is listed in Waukesha, WI; verify the current enrollment path directly.
About Mount Calvary Lutheran School
Mount Calvary Lutheran School is a private elementary school in Waukesha, WI, serving approximately 160 students in grades Pre-K-8th with a 15.5:1 student-teacher ratio. It holds a MySchoolScout rating of 5.9 out of 10 and ranks #374 of 571 private schools in WI. State assessment records show 13% math proficiency (2025 FORWARD) and 17% reading/ELA proficiency (2025 FORWARD).
Frequently asked questions
Common questions about Mount Calvary Lutheran School
What grades does Mount Calvary Lutheran School serve?
Mount Calvary Lutheran School serves students in grades Pre-K through 8th.
How many students attend Mount Calvary Lutheran School?
Mount Calvary Lutheran School has an enrollment of approximately 160 students.
What is the student-teacher ratio at Mount Calvary Lutheran School?
The student-teacher ratio at Mount Calvary Lutheran School is 15.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does Mount Calvary Lutheran School rank in WI?
Mount Calvary Lutheran School ranks #374 of 571 private schools in WI.
What is Mount Calvary Lutheran School's MySchoolScout rating?
Mount Calvary Lutheran School has a current MySchoolScout rating of 5.9 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 Mount Calvary Lutheran School?
Based on loaded state assessment records, Mount Calvary Lutheran School has 13% math proficiency (2025 FORWARD) and 17% reading/ELA proficiency (2025 FORWARD).
Is Mount Calvary Lutheran School a private school?
Yes, Mount Calvary Lutheran School 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 Mount Calvary Lutheran School a religious school?
Mount Calvary Lutheran School has a Wisconsin Evangelical Lutheran Synod religious affiliation.
School factsNCES Private School Universe Survey (PSS) (SY 2021–22)
- Grades
- Pre-K – 8th
- Enrollment
- 160
- Gender Split
- 48% M / 52% F
- Student-Teacher Ratio
- 15.5:1
- Teachers (FTE)
- 10
- Type
- private
- Coed Status
- coed
- Affiliation
- Wisconsin Evangelical Lutheran Synod
- School Day
- 7.2 hours
- Days Per Year
- 176 days
- Setting
- Small City
- County
- Waukesha County
- Phone
- (262) 547-6740
- Area population (ZIP 53188)
- 34,290
- Area average commute
- 23.2 min
- Area median age
- 39.8
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 53188; 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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