The brief
A Marcellus Central School District elementary school where students score 5 points above what's typical for similar communities.
It ranks 1,568 of 4,744 schools in New York and 2 of 3 in Marcellus Central School District.
K C Heffernan Elementary School is listed in Marcellus Central School District, and a district label does not verify attendance for an address: confirm the zoned campus with the district before you commit to a street.
- 202577%
- 202475%
- 202374%
About this school's data1 correction under review · rating: low confidence · 6 sources, 2019–2025
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.
Attendance data is under correction. This existing Resources & Environment score and overall rating may still reflect an unverified attendance input.
Full Profile · 3/3 metrics
Multi-year averages used by the rating model: math 76% (multi-year average, 2009-2025) · reading/ELA 64% (multi-year average, 2009-2025).
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- 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 NYSED · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2025 NYSED · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- State assessments · Mixed source periods · 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 the fitted year-over-year slope of proficiency from multi-year assessment 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 13108; this does not measure the attendance area.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2025; directory SY 2023–24
The neighborhood
Where it sits, and what the area looks like.The area
- Median income
- $90,377
- Median home value
- $232,800
- Median rent
- $993/mo
- College educated
- 47%
- Homeownership
- 78.8%
- Poverty rate
- 5.4%
U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 13108; this is area context, not an attendance boundary.
Getting around
- Walk Score
- 25
- Car-Dependent
- Bike Score
- 22
- Somewhat Bikeable
- County reported crime
- 1,807/100K
- Reported Part-1 offenses (violent + property + arson) per 100,000 county residents, counting every city police department, sheriff's office and county police department that reported a full year to the FBI Uniform Crime Reporting program. Shown only where those agencies cover at least 80% of the county's residents. Not a school safety rating.
Walk, transit and bike scores by
FBI Uniform Crime Reporting · 2025 · county context, not school-level safety or attendance eligibility. Source details
Programs and who goes here
What the campus offers, and who it enrolls.Who goes here
- Free or reduced lunch
- 15.5%
- Students qualifying for federal meal assistance. Shown separately, never in the score.
NCES Common Core of Data (CCD).
Compare nearby
Grade-compatible schools using the same rating model.Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
The record
What is on file, and where each number came from.Questions families ask
What grades does K C Heffernan Elementary School serve?
K C Heffernan Elementary School serves students in grades Pre-K through 3rd.
How many students attend K C Heffernan Elementary School?
K C Heffernan Elementary School has an enrollment of approximately 458 students.
What is the student-teacher ratio at K C Heffernan Elementary School?
The student-teacher ratio at K C Heffernan Elementary School is 13.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does K C Heffernan Elementary School rank in NY?
K C Heffernan Elementary School ranks #1,568 of 4,744 schools in NY.
What is K C Heffernan Elementary School's MySchoolScout rating?
K C Heffernan Elementary 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 K C Heffernan Elementary School?
Based on loaded state assessment records, K C Heffernan Elementary School has 76% math proficiency (multi-year average, 2009-2025) and 64% reading/ELA proficiency (multi-year average, 2009-2025).
Is K C Heffernan Elementary School a charter school?
No, K C Heffernan Elementary School is not a charter school. It is a traditional public school operated by the local school district.
Is K C Heffernan Elementary School a Title I school?
No, K C Heffernan Elementary School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for K C Heffernan Elementary School?
15.5% of students at K C Heffernan Elementary School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
School facts
- Grades
- Pre-K – 3rd
- Enrollment
- 458
- Student-teacher ratio
- 13.5:1
- Teachers (FTE)
- 34
- Type
- Regular
- Title I
- No
- Setting
- Fringe Rural
- County
- Onondaga County
- Phone
- (315) 673-6100
- Rank in district
- #2 of 3
- Schools in district
- 3
- District spending per student
- $24,650
- NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 4.8%
- Census SAIPE · 2024
- Area population (ZIP 13108)
- 6,144
- Area average commute
- 24.5 min
- Area median age
- 50.7
NCES Common Core of Data (CCD) (SY 2023–24).
Sources and official links
Keep exploring
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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.