SchoolRow
#734

Heim Elementary School

Williamsville, NY · Williamsville Central School District · Grades K-4

734th of 2,326 New York elementary schools statewide · better than 68%· Stable

657
Students
2023–24 enrollment
11.9:1
Student / teacher ratio
21%
Free / reduced-price lunch
low-income indicator
12.1%
Chronically absent
NY average 27%

Heim Elementary School ranking

SchoolRow ranks Heim Elementary School 734th of 2,326 New York elementary schools for 2024–25, based on NYSED 3-8 assessments 2024–25; high schools: Regents 65+ rate English and Math results — better than 68% of elementary schools statewide. Its statewide percentile went from 69th in 2019 to 68th in 2025.

Statewide percentile by year
25%50%75%68%201920202025no testing 2020–21

Heim Elementary School test scores

Percent meeting or exceeding the state standard, NYSED 3-8 assessments 2024–25; high schools: Regents 65+ rate

English Language Arts
This school
62%
NY average
53%
Math
This school
72%
NY average
57%
English Language Arts over time this school NY average
25%50%75%62%53%201920202025no testing 2020–21
Math over time this school NY average
25%50%75%72%57%201920202025no testing 2020–21

Heim Elementary School students

Racial and ethnic breakdown of 657 students (202324, NCES) — and how it has shifted since 2013

White77%Asian11%6%
Hover the pie for details
White 77%Asian 11%76%13%20132023
GroupTrend20132023Change
White75.9%77.3% 1.4 pts
Asian13.4%11.0% 2.4 pts
Two or more races3.5%5.6% 2.1 pts
Hispanic4.5%3.8% 0.7 pts
Black2.6%2.1% 0.5 pts

Homes near Heim Elementary School

Typical home value $424K in zip 14221 as of 2026-05 · trend since 2000

$105K$211K$316K$421K$401K200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 14221 on Zillow →

Elementary schools near Heim Elementary School

Closest same-level schools, with 2024–25 state rank

View on the map →

Frequently asked questions

What school district is Heim Elementary School in?

Heim Elementary School is part of the Williamsville Central School District district in Williamsville, New York.

Is Heim Elementary School a good school?

SchoolRow ranks Heim Elementary School 734th of 2,326 New York elementary schools (better than 68% statewide) based on 2024–25 test results (NYSED 3-8 assessments 2024–25; high schools: Regents 65+ rate).

What is the racial makeup of Heim Elementary School?

White 77%, Asian 11%, Two or more races 6%, Hispanic 4% (657 students, 2023–24).

How much do homes near Heim Elementary School cost?

The typical home value in zip code 14221 is $424K as of 2026-05 (Zillow ZHVI).

Sources: state education department data (NYSED 3-8 assessments 2024–25; high schools: Regents 65+ rate, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.