The brief
A private elementary school in Glens Falls, NY serving grades Pre-K – 7th.
It ranks 558 of 1,127 schools in New York.
St Mary-Alphonsus Catholic School is a private school: it enrolls by application and tuition, and its rating comes from the private-school model, which is not comparable with a public rating.
About this school's datarating: low confidence · 3 sources, 2019–2024
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, an estimate, or describes a surrounding area rather than the school, that limitation is named here.
- Estimated academic score. This school does not have standardized test data. Based on NY statewide data. Learn more
- What this rating measures: classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in NY.
- Component weights adjusted due to data availability.
Score basis: private school model. Data coverage: 80% of scoring components had data. Components scored: 4 of 5. Ranking pool: private schools in NY.
- School directory (enrollment, grades, staff, contact)
- NCES Private School Universe Survey (PSS) · SY 2023–24 · 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.
- 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 12801; this does not measure the attendance area.
Evidence periods: Rating mixed/unknown input periods; assessments vintage unavailable; directory SY 2023–24
The neighborhood
Where it sits, and what the area looks like.The area
- Median income
- $70,019
- Median home value
- $196,000
- Median rent
- $1,050/mo
- College educated
- 33.2%
- Homeownership
- 50.8%
- Poverty rate
- 11.6%
U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 12801; this is area context, not an attendance boundary.
Getting around
- Walk Score
- 88
- Very Walkable
- Bike Score
- 54
- Bikeable
- City reported crime
- 849/100K
- Reported Part-1 offenses (violent + property + arson) per 100,000 residents, from the FBI Uniform Crime Reporting program for Glens Falls. This is a city-level reported-crime measure, not a school safety rating.
Walk, transit and bike scores by
FBI Uniform Crime Reporting · 2025 · city context (Glens Falls), not school-level safety or attendance eligibility. Source details
Source period: 2025. Freshness not available.
Programs and who goes here
What the campus offers, and who it enrolls.Who goes here
- White92%
- Hispanic6%
- Black2%
Enrollment mix: NCES Private School Universe Survey (PSS).
The record
What is on file, and where each number came from.Questions families ask
What grades does St Mary-Alphonsus Catholic School serve?
St Mary-Alphonsus Catholic School serves students in grades Pre-K through 7th.
How many students attend St Mary-Alphonsus Catholic School?
St Mary-Alphonsus Catholic School has an enrollment of approximately 100 students.
What is the student-teacher ratio at St Mary-Alphonsus Catholic School?
The student-teacher ratio at St Mary-Alphonsus Catholic School is 10.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does St Mary-Alphonsus Catholic School rank in NY?
St Mary-Alphonsus Catholic School ranks #558 of 1,127 private schools in NY.
What is St Mary-Alphonsus Catholic School's MySchoolScout rating?
St Mary-Alphonsus Catholic School has a current MySchoolScout rating of 6.4 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
Is St Mary-Alphonsus Catholic School a private school?
Yes, St Mary-Alphonsus Catholic 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 Mary-Alphonsus Catholic School a religious school?
St Mary-Alphonsus Catholic School has a Roman Catholic religious affiliation.
School facts
- Grades
- Pre-K – 7th
- Enrollment
- 100
- Gender split
- 48% M / 52% F
- Student-teacher ratio
- 10.4:1
- Teachers (FTE)
- 10
- Type
- Private
- Coed status
- Coed
- Affiliation
- Roman Catholic
- School day
- 7 hours
- Days per year
- 183 days
- Setting
- Small City
- County
- Warren County
- Phone
- (518) 792-3178
- Area population (ZIP 12801)
- 14,689
- Area average commute
- 19.6 min
- Area median age
- 37.1
NCES Private School Universe Survey (PSS) (SY 2023–24).
Related reading
- Best States for Public Schools in 2026: A Complete Rankingdata insights
- Charter Schools vs Public Schools: What the Data Actually Shows (2026)school choice
- The New School Choice Map: Is Your State Participating in the Federal Tuition Tax Credit?data insights
- Student-Teacher Ratio by State: Complete 2026 Rankingsdata insights
Data from NCES Common Core of Data, New York State Education Dept., and U.S. Census ACS for the 2023–24 school year. Rankings computed by MySchoolScout. See all data sources.