Very Good
#141 of 534 private schools in NJ
Top 26% of private schools
St Stanislaus Kostka School
Elementary School · Sayreville, NJ
A private elementary school in Sayreville, NJ serving grades Pre-K – 8th.
221 MACARTHUR AVE, Sayreville, NJ 08872
- 8.3:1 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 NJ.
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 NJ
Test scores
Most recent published year. School vs. NJ average.
Test score data not yet available for this school.
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 St Stanislaus Kostka School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries. Open the New York map →
Getting around & local context
- Walk 34Car-Dependent
- Bike 39Somewhat Bikeable
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Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$97,204
Median home value
$404,300
Median rent
$1,594/mo
College educated
36.1%
Homeownership
59%
Poverty rate
6.2%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 08872; 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 |
|---|---|---|---|---|---|
| Woodrow Wilson Elementary SchoolEnrollment path unverified | 7.5 | PK–3 | 0.5 mi | 396 | Compare → |
| Our Lady of VictoriesPrivate · tuition | 6.6private | PK–8 | 0.7 mi | 61 | Compare → |
| Darul Arqam SchoolPrivate · tuition | 7.7private | PK–12 | 1.5 mi | 163 | 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.
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.
St Stanislaus Kostka School is listed in Sayreville, NJ; verify the current enrollment path directly.
About St Stanislaus Kostka School
St Stanislaus Kostka School is a private elementary school in Sayreville, NJ, serving approximately 114 students in grades Pre-K-8th with a 8.3:1 student-teacher ratio. It holds a MySchoolScout rating of 7.0 out of 10 and ranks #141 of 534 private schools in NJ.
Frequently asked questions
Common questions about St Stanislaus Kostka School
What grades does St Stanislaus Kostka School serve?
St Stanislaus Kostka School serves students in grades Pre-K through 8th.
How many students attend St Stanislaus Kostka School?
St Stanislaus Kostka School has an enrollment of approximately 114 students.
What is the student-teacher ratio at St Stanislaus Kostka School?
The student-teacher ratio at St Stanislaus Kostka School is 8.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does St Stanislaus Kostka School rank in NJ?
St Stanislaus Kostka School ranks #141 of 534 private schools in NJ.
What is St Stanislaus Kostka School's MySchoolScout rating?
St Stanislaus Kostka School has a current MySchoolScout rating of 7.0 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
Is St Stanislaus Kostka School a private school?
Yes, St Stanislaus Kostka 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 Stanislaus Kostka School a religious school?
St Stanislaus Kostka School has a Roman Catholic religious affiliation.
School factsNCES Private School Universe Survey (PSS) (SY 2021–22)
- Grades
- Pre-K – 8th
- Enrollment
- 114
- Gender Split
- 43% M / 57% F
- Student-Teacher Ratio
- 8.3:1
- Teachers (FTE)
- 14
- Type
- private
- Coed Status
- coed
- Affiliation
- Roman Catholic
- School Day
- 6.5 hours
- Days Per Year
- 180 days
- Setting
- Large Suburb
- County
- Middlesex County
- Phone
- (732) 254-5819
- Area population (ZIP 08872)
- 20,040
- Area average commute
- 32.2 min
- Area median age
- 39.2
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.
- 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 08872; this does not measure the attendance area.
Evidence periods: Rating mixed/unknown input periods; assessments vintage unavailable; directory SY 2021–22
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