Very Good
#134 of 571 private schools in WI
Top 23% of private schools
St Gregory the Great School
Elementary School
3132 S 63RD ST, Milwaukee, WI 53219
Enrollment
149
Student-Teacher
12.6:1
Score
7.2
Grades
Pre-K – 8th
Enrollment
149
Student-Teacher
12.6:1
Score
7.2
Grades
Pre-K – 8th
Data vintage
2021-22
Data vintage2021-22
How this school compares
Wisconsin private schools
#134 of 571
In Milwaukee
#18 of 74
public schools
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St Gregory the Great School
Elementary School in Milwaukee · grades Pre-K – 8th. Start here, then compare fit against nearby and district options.
Fairview Elementary
0.3 mi away. Use as a geographic alternative in the same move search.
Milwaukee Spanish Immersion
0.5 mi away. Use as a geographic alternative in the same move search.
About St Gregory the Great School
St Gregory the Great School is a private elementary school in Milwaukee, WI. St Gregory the Great School serves approximately 149 students, and covers grades Pre-K-8th, and has a 12.6:1 student-teacher ratio. St Gregory the Great School has a current MySchoolScout rating of 7.2 out of 10 and ranks #134 of 571 private schools in WI.
Structured state assessment records for St Gregory the Great School show 35% math proficiency (2025 FORWARD) and 54% reading/ELA proficiency (2025 FORWARD).
- This school 7.2 · Very Good
- WI avg 6.8
What Parents Should Know
At 149 students, St Gregory the Great 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.
St Gregory the Great School 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 St Gregory the Great School compares to 145 public schools serving similar grades in Milwaukee, WI
Student Demographics
Nearby Elementary Schools
| School | Rating |
|---|---|
| St Gregory the Great School (this school) | 7.2 |
| Fairview Elementary | 4.6 |
| Milwaukee Spanish Immersion | 3.7 |
| Wedgewood Park School | 4.1 |
| Honey Creek Elementary | 5.2 |
| Manitoba Elementary | 3.1 |
| Academy of Accelerated Learning | 6.7 |
| Whitman Elementary | 5.0 |
| Audubon Technology and Communication Middle | 3.4 |
| Curtin Elementary | 4.1 |
| Rocketship Southside Community Prep | 6.8 |
| Greenfield Bilingual | 4.2 |
| U S Grant School | 4.3 |
| Alcott Elementary | 3.5 |
| Lad Lake Synergy School | 8.3 |
| ALBA - Academia de Lenguaje y Bellas Artes | 4.8 |
| Seeds of Health Elementary Program | 6.8 |
| Rogers Street Academy | 5.6 |
| Burbank Elementary | 3.8 |
| Morgandale Elementary | 3.9 |
| Lincoln Avenue Elementary | 5.3 |
Showing 20 of 145 schools. View all schools in Milwaukee
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 WI FORWARD (2024-25)
Based on 14 test records from WI state assessments. About our data
Student Demographics NCES PSS (SY 2021-22)
Source: NCES Private School Survey (PSS)
Location
3132 S 63RD ST, Milwaukee, WI 53219
Nearby Alternatives
Families considering St Gregory the Great School may also want to explore other elementary schools in the area. BLESSED SACRAMENT SCHOOL (rated 7.2/10, 1.3 miles away), with a very similar rating. Another option is ST PAULS LUTHERAN SCHOOL (rated 7.1/10, 1.5 miles away), with a very similar rating. Additionally, ST SAVA ORTHODOX SCHOOL (rated 6.8/10, 0.6 miles away), with a comparable rating. For more schools in Milwaukee, see our Milwaukee schools guide .
Nearby Schools
20 within 1.4 mi| School | Distance | Rating |
|---|---|---|
| Fairview Elementary Milwaukee | 0.3 mi | 4.6 |
| Milwaukee Spanish Immersion Milwaukee | 0.5 mi | 3.7 |
| Hamilton High Milwaukee | 0.6 mi | 3.3 |
| Wedgewood Park School Milwaukee | 0.6 mi | 4.1 |
| ST SAVA ORTHODOX SCHOOL Milwaukee | 0.6 mi | 6.8 |
| Honey Creek Elementary Milwaukee | 0.7 mi | 5.2 |
| Glenwood Elementary Greenfield | 0.8 mi | 5.9 |
| VICTORY CHRISTIAN ACADEMY West Allis | 1.1 mi | 5.1 |
| ST JOHNS LUTHERAN SCHOOL Milwaukee | 1.2 mi | 5.6 |
| Whitman Elementary Milwaukee | 1.4 mi | 5.0 |
| THE RICHARDSON SCHOOL West Allis | 1.5 mi | 6.5 |
| Jefferson Elementary West Allis | 1.4 mi | 4.2 |
| Maple Grove Elementary Greenfield | 1.6 mi | 4.5 |
| Academy of Accelerated Learning Milwaukee | 1.3 mi | 6.7 |
| Manitoba Elementary Milwaukee | 1.2 mi | 3.1 |
| BLESSED SACRAMENT SCHOOL Milwaukee | 1.3 mi | 7.2 |
| ST PAULS LUTHERAN SCHOOL Milwaukee | 1.5 mi | 7.1 |
| Horace Mann Elementary West Allis | 1.8 mi | 3.8 |
| Audubon Technology and Communication Middle Milwaukee | 1.4 mi | 3.4 |
| Audubon Technology and Communication High Milwaukee | 1.4 mi | 3.4 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 53219 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$70,998
Median Home Value
$190,300
Median Rent
$971/mo
Population
34,855
College Educated
25.8%
Homeownership
63.5%
Avg Commute
21.9 min
Poverty Rate
11.5%
Median Age
38.4
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| ACE Alliance Charter Elementary Neenah, WI | 7.2 |
| Athens Elementary Athens, WI | 7.2 |
| BLESSED SACRAMENT SCHOOL Milwaukee, WI | 7.2 |
| Barlow Park Charter School Ripon, WI | 7.2 |
| Florence Elementary Florence, WI | 7.2 |
| Greenwood Elementary Greenwood, WI | 7.2 |
Frequently Asked Questions
Common questions about St Gregory the Great School
What grades does St Gregory the Great School serve?
St Gregory the Great School serves students in grades Pre-K through 8th.
How many students attend St Gregory the Great School?
St Gregory the Great School has an enrollment of approximately 149 students.
What is the student-teacher ratio at St Gregory the Great School?
The student-teacher ratio at St Gregory the Great School is 12.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does St Gregory the Great School rank in WI?
St Gregory the Great School ranks #134 of 571 private schools in WI.
What is St Gregory the Great School's MySchoolScout rating?
St Gregory the Great School has a current MySchoolScout rating of 7.2 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 St Gregory the Great School?
Based on loaded state assessment records, St Gregory the Great School has 35% math proficiency (2025 FORWARD) and 54% reading/ELA proficiency (2025 FORWARD).
Is St Gregory the Great School a private school?
Yes, St Gregory the Great 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 St Gregory the Great School a religious school?
St Gregory the Great School has a Roman Catholic religious affiliation.
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Neighborhood Context
Powered by 
Quick Facts NCES PSS (SY 2021-22)
- Grades
- Pre-K – 8th
- Enrollment
- 149
- Gender Split
- 44% M / 56% F
- Student-Teacher Ratio
- 12.6:1
- Teachers (FTE)
- 12
- Type
- private
- Coed Status
- coed
- Affiliation
- Roman Catholic
- School Day
- 7.2 hours
- Days Per Year
- 179 days
- Setting
- Large City
- County
- Milwaukee County
- Phone
- (414) 321-1350
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