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SCHOOL COMMUNITY·MARCELLUS CENTRAL SCHOOL DISTRICT·NCES 361848001663

K C HEFFERNAN ELEMENTARY SCHOOL

2 LEARNERS LNDG, MARCELLUS, NY 13108 · (315) 673-6100 · Onondaga County
GRADES PK–03ELEMENTARY41-RURALREGULAR SCHOOL471 STUDENTS
Enrollment
471
Elementary
DISTRICT 469 · STATE 443
Student : Teacher
14.2:1
33 FTE teachers
DISTRICT 11.5:1 · STATE 12.8:1
Free / Reduced Lunch
21%
98 students
DISTRICT 23% · STATE 58%
Community
1
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Pre-K
54
Kindergarten
101
Grade 1
113
Grade 2
99
Grade 3
103
Ungraded
1
Student demographics
White
43392%
DISTRICT 93% · STATE 39%
Hispanic
123%
DISTRICT 2% · STATE 31%
Black
10%
DISTRICT 0% · STATE 16%
Asian
20%
DISTRICT 1% · STATE 10%
Two+
214%
DISTRICT 3% · STATE 4%
Native American
10%
DISTRICT 0% · STATE 1%
Pacific Islander
10%
DISTRICT 0% · STATE 0%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
24151%
Female
23049%

Discussions

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Test scores

NYS Assessments 2024-25 . % Proficient (Level 3 + Level 4)
English Language Arts
74.0%
NY avg 58.3% . +9.0pp since 2023
Math
79.0%
NY avg 57.4% . -6.0pp since 2023
Source: NYS Assessments. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
75.8%
composite math + reading, all grades
Predicted
67.3%
based on NY schools with similar FRL share
Beats by
+8.4pp
above demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
471
+56 (+13%) vs 2017
Student : Teacher
14.2:1
was 10.4:1
% White
92%
was 94%
% Hispanic
3%
was 3%
% Black
0%
was 0%
% Asian
0%
was 1%
Source: NCES Common Core of Data

About K C HEFFERNAN ELEMENTARY SCHOOL

As a reasonably sized elementary campus in MARCELLUS, New York, K C HEFFERNAN ELEMENTARY SCHOOL instructs 471 students from grades pre-K through 3, operated by MARCELLUS CENTRAL SCHOOL DISTRICT.

Across the 3 schools in MARCELLUS CENTRAL SCHOOL DISTRICT (1,407 students total), K C HEFFERNAN ELEMENTARY SCHOOL accounts for its share of the district's footprint.

For racial and ethnic makeup, K C HEFFERNAN ELEMENTARY SCHOOL reports that nearly all students (92%) are White. The remainder looks like 4% multiracial, 3% Hispanic. That is meaningfully more White than the county at large, where the share is closer to 75%.

On the resource side, On paper, K C HEFFERNAN ELEMENTARY SCHOOL has 33 full-time-equivalent teachers, translating to a class-load average of around 14.2:1. The state averages around 12.8:1, so this campus is higher than the state norm typical. Around 21% of the student body qualifies for free or reduced-price meals, a commonly cited indicator of low-income enrollment. Set against Onondaga County (around 49%), the school's rate is south of typical.

On a demographically-adjusted basis, K C HEFFERNAN ELEMENTARY SCHOOL sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 67.3%; this one delivers 75.8%.

In the area at large, census data for Onondaga County shows the typical household earns roughly $76,945 per year, about 39% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 9%. K C HEFFERNAN ELEMENTARY SCHOOL is one of 123 public schools in Onondaga County (combined enrollment of about 67,044 students).

C S DRIVER MIDDLE SCHOOL is the nearest neighboring public school, about 0.2 miles from this campus. Counting just inside five miles, 8 other public schools cluster around K C HEFFERNAN ELEMENTARY SCHOOL. On composite proficiency, K C HEFFERNAN ELEMENTARY SCHOOL comes 4th of 8 in the immediate cluster, ahead of the nearby-schools average of 73.9%.

Geographically, the school is in a countryside area.

Looking at the recent track record. Looking back 7 years, enrollment at K C HEFFERNAN ELEMENTARY SCHOOL has expanded 13%, going from 415 students in 2018 to 471 in 2025. The student-to-teacher ratio rose from 10.4:1 in 2018 to 14.2:1 today.

In the discussion threads here, the feed for K C HEFFERNAN ELEMENTARY SCHOOL typically covers enrollment questions, classroom assignments, and PTA news. Members of the school community can share what they know.

Onondaga County at a glance

View full county profile
Population
471,129
Census ACS
Median income
$76,945
Household, ACS
Bachelor's+
39%
Adults 25+
Poverty rate
9%
Below federal line
Schools in county
123
67,044 students

Quick facts

School name
K C HEFFERNAN ELEMENTARY SCHOOL
District
MARCELLUS CENTRAL SCHOOL DISTRICT
Address
2 LEARNERS LNDG, MARCELLUS, NY 13108
Phone
(315) 673-6100
County
Onondaga County
Level
Elementary
Grade range
PK–03
Total enrollment
471
Teachers (FTE)
33
Student–teacher ratio
14.2:1
Free/Reduced lunch
98 (21%)
Locale
41-Rural: Fringe
NCES ID
361848001663
Charter school
No
Virtual school
No

Related schools

Other schools in MARCELLUS CENTRAL SCHOOL DISTRICT
Other schools in MARCELLUS
Nearby schools

Frequently asked questions

About K C HEFFERNAN ELEMENTARY SCHOOL
How many students attend K C HEFFERNAN ELEMENTARY SCHOOL?
K C HEFFERNAN ELEMENTARY SCHOOL enrolls approximately 471 students in grades PK-03.
Is K C HEFFERNAN ELEMENTARY SCHOOL an elementary, middle, or high school?
K C HEFFERNAN ELEMENTARY SCHOOL is an elementary school covering grades PK-03.
How many students per teacher at K C HEFFERNAN ELEMENTARY SCHOOL?
Approximately 14.2:1 students per teacher at K C HEFFERNAN ELEMENTARY SCHOOL.
What is the student diversity at K C HEFFERNAN ELEMENTARY SCHOOL?
Student demographics at K C HEFFERNAN ELEMENTARY SCHOOL are roughly 92% White, 3% Hispanic, 0% Black, 0% Asian, 4% Two or more.
What district is K C HEFFERNAN ELEMENTARY SCHOOL in?
K C HEFFERNAN ELEMENTARY SCHOOL is part of MARCELLUS CENTRAL SCHOOL DISTRICT.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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