Serving 458 students in grades Prekindergarten-3, K C Heffernan Elementary School ranks in the top 30% of all schools in New York for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is 65-69% (which is higher than the New York state average of 46%). The percentage of students achieving proficiency in reading/language arts is 50-54% (which is higher than the New York state average of 49%).
The student:teacher ratio of 13:1 is higher than the New York state level of 11:1.
Minority enrollment is 8% of the student body (majority Hispanic), which is lower than the New York state average of 60% (majority Hispanic).
Quick Stats (2025)
- Grades: Prekindergarten-3
- Enrollment: 458 students
- Student:Teacher Ratio: 13:1
- Minority Enrollment: 8%
- Overall Testing Rank: Top 30% in NY
- Math Proficiency: 65-69% (Top 30%)
- Reading Proficiency: 50-54% (Top 50%)
- Source: National Center for Education Statistics (NCES), NY Dept. of Education
School Overview
K C Heffernan Elementary School's student population of 458 students has grown by 16% over five school years.
The teacher population of 34 teachers has declined by 12% over five school years.
Grades Offered
Grades Prekindergarten-3
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
458 students
Gender %
Total Classroom Teachers
34 teachers
School Rankings
K C Heffernan Elementary School ranks within the top 30% of all 4,377 schools in New York (based off of combined math and reading proficiency testing data).
The diversity score of K C Heffernan Elementary School is 0.15, which is less than the diversity score at state average of 0.72. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#1286 out of 4377 schools
(Top 30%)
(Top 30%)
Math Test Scores (% Proficient)
65-69%
46%
Reading/Language Arts Test Scores (% Proficient)
50-54%
49%
Student : Teacher Ratio
13:1
11:1
American Indian
n/a
1%
Asian
1%
10%
Hispanic
3%
30%
Black
n/a
16%
White
92%
40%
Hawaiian
n/a
n/a
Two or more races
4%
3%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
14%
54%
Eligible for Reduced Lunch
1%
3%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), NY Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What is K C Heffernan Elementary School's ranking?
K C Heffernan Elementary School is ranked #1286 out of 4,377 schools, which ranks it among the top 30% of public schools in New York.
What percent of students have achieved state testing proficiency in math and reading?
65-69% of students have achieved math proficiency (compared to the 46% NY state average), while 50-54% of students have achieved reading proficiency (compared to the 49% NY state average).
How many students attend K C Heffernan Elementary School?
458 students attend K C Heffernan Elementary School.
What is the racial composition of the student body?
92% of K C Heffernan Elementary School students are White, 4% of students are Two or more races, 3% of students are Hispanic, and 1% of students are Asian.
What is the student:teacher ratio of K C Heffernan Elementary School?
K C Heffernan Elementary School has a student ration of 13:1, which is higher than the New York state average of 11:1.
What grades does K C Heffernan Elementary School offer ?
K C Heffernan Elementary School offers enrollment in grades Prekindergarten-3 (Supplemental Virtual).
What school district is K C Heffernan Elementary School part of?
K C Heffernan Elementary School is part of Marcellus Central School District.
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