The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
SCHOOL COMMUNITY·EWING TOWNSHIP SCHOOL DISTRICT·NCES 340492003086

William L Antheil Elementary School

339 EWINGVILLE ROAD, EWING, NJ 08638 · (609) 538-9800 · Mercer County
GRADES PK–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL746 STUDENTS
C-
allk12 Grade
Scored higher than 16% of New Jersey public elementary schools
  • C-Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • C-Beats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
  • ·Three-year trend Not available for this school, so the grade uses the other parts.

Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded New Jersey public elementary schools

Enrollment
746
Elementary
DISTRICT 556 · STATE 405
Student : Teacher
11.0:1
68 FTE teachers
DISTRICT 11.4:1 · STATE 11.4:1
Free / Reduced Lunch
57%
425 students
DISTRICT 58% · STATE 41%
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, 2024-25

GradeStudentsShare
Pre-K476%
Kindergarten11515%
Grade 112316%
Grade 211916%
Grade 311215%
Grade 410714%
Grade 512316%

This year's kindergarten class (115) is 7% smaller than its 5th grade class (123).

Student demographics
72%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 69% · STATE 71% · US 70%
White
14119%
DISTRICT 18% · STATE 37% · US 43%
Hispanic
24533%
DISTRICT 30% · STATE 35% · US 30%
Black
27136%
DISTRICT 43% · STATE 14% · US 15%
Asian
345%
DISTRICT 4% · STATE 10% · US 6%
Two+
517%
DISTRICT 6% · STATE 3% · US 5%
Native American
30%
DISTRICT 0% · STATE 0% · US 1%
Pacific Islander
10%
DISTRICT 0% · STATE 0% · US 0%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
40054%
Female
34646%

School pathway

Students here typically continue to
William L Antheil Elementary School→Gilmore J Fisher Middle School→Ewing High School
Based on grade levels within Ewing Township School District. Attendance zones can vary; confirm enrollment with the district.

Discussions

+ POST

Test scores

NJSLA 2024-25 . % Meeting or Exceeding Expectations
English Language Arts
38.6%
NJ avg 53.1% . +4.9pp since 2023
Math
32.0%
NJ avg 41.6% . +7.9pp since 2023

What this means: On the NJSLA, New Jersey's statewide test, about 39 of every 100 students at this school read and write at grade level and about 32 of 100 do math at grade level. Across all New Jersey schools, those numbers are about 53 and 42. Reading and writing scores are up about 5 points since 2023, while math scores are up about 8 points.

NJSLA results by year

School yearEnglish Language ArtsMath
2024-2538.6%32.0%
2023-2433.7%24.1%
% Meeting or Exceeding Expectations, all students and all tested grades.
Source: NJSLA. 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
29.4%
composite math + reading, all grades
Predicted
35.0%
based on NJ schools with similar FRL share
Beats by
-5.5pp
below demographic expectation

What this means: About 29% of students here test proficient in math and reading, compared with the roughly 35% typical for New Jersey schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among New Jersey's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

Schools most like William L Antheil Elementary School

William L Antheil Elementary School's state test result (29.4% proficient) is higher than 4 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
William L Antheil Elementary School this school74657.0%29.4%
Dorothy L. Bullock School
Glassboro
70149.9%24.3%
Erial Elementary School
SICKLERVILLE
64358.0%34.5%
Blackwood Elementary School
BLACKWOOD
57460.3%28.3%
Roosevelt Elementary School
RAHWAY
60859.0%24.1%
James W. Lilley Elementary School
ERIAL
51951.6%28.4%
Matched among New Jersey elementary schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where William L Antheil Elementary School ranks

Among elementary schools
MeasureThis schoolIn New JerseyIn Mercer County
State test proficiency
ranked highest first
29.4%#972 of 1,290#34 of 56
Math proficiency
ranked highest first
32.0%#930 of 1,319
▲ 97
#31 of 56
▲ 4
Reading proficiency
ranked highest first
38.6%#961 of 1,319
▲ 45
#32 of 56
▲ 3
Enrollment
ranked largest first
746#86 of 1,562#2 of 60
Students per teacher
ranked fewest first
11.0:1#616 of 1,390#20 of 57
Diversity index
ranked most diverse first
71.8%#98 of 1,392#4 of 57
Free and reduced lunch
ranked highest share first
57.0%#496 of 1,481#28 of 58
Enrollment change since 2017-18
ranked fastest growth first
+5.4%#367 of 545#15 of 22
Ranked against other public elementary schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
746
+123 (+20%) vs 2020
-4% since 1990-91, when it was 774
Student : Teacher
11.0:1
was 9.9:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2574667.811.0:157% (425)
2023-2473066.611.0:154% (391)
2022-2369263.810.8:147% (322)
2020-21623639.9:145% (283)
2017-1870870.110.1:143% (302)
2015-166786111.1:144% (298)
2010-117015113.8:132% (224)
2000-018536413.3:122% (188)
1990-917744616.8:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for William L Antheil Elementary School.

Since 2017-18: students up 5% (708 to 746); teachers down 3% (70.1 to 67.8).

About William L Antheil Elementary School

William L Antheil Elementary School is a large elementary school that serves part of EWING, New Jersey. Its 746 students are spread across pre-K through 5. The typical figure for elementary schools in New Jersey is about 405 students.

William L Antheil Elementary School reports to Ewing Township School District, which has 5 schools and 3,576 students.

William L Antheil Elementary School has no majority group; Black students are the largest, at 36%. The remaining students are 33% Hispanic, 19% White, 7% multiracial, and 5% Asian. Among people living in Mercer County, the Black share is about 19%. Pick two students at random and there is a 72% chance they belong to different racial or ethnic groups; that figure is the school's diversity index.

Federal records show a student-to-teacher ratio of 11.0:1 at William L Antheil Elementary School, with 67.8 full-time-equivalent teachers. That matches the 11.4:1 average for elementary schools in New Jersey fairly closely. Free and reduced-price lunch eligibility, a common measure of family income, is 57%. Across public schools in Mercer County, the average is 48%.

Measured against New Jersey public elementary schools, William L Antheil Elementary School receives a C-. The grade weighs proficiency most heavily, then how results compare with what the school's low-income share predicts, then the three-year change.

Based on its free or reduced-price lunch share, the BeatsExpectations model predicts an average proficiency rate on state tests of 35.0% for William L Antheil Elementary School. The school posts 29.4%, 5.5 points below the prediction.

Mercer County has these Census figures: the median household income is $100,645, roughly 45% of adults have a four-year degree or more, and about 7% of residents live below the federal poverty line. Mercer County is home to 110 public schools and about 58,647 public school students.

The closest public school, Mercer County Technical School STEM Academy, is about 1.0 miles from William L Antheil Elementary School. There are at least 8 other public schools within five miles. Among the 8 closest schools with test data, this one included, William L Antheil Elementary School ranks 4th on average proficiency.

In the federal locale system, William L Antheil Elementary School is coded Suburb: Large, for schools in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.

Enrollment has grown by 123 students since 2020-21, to 746. The school's ratio rose from 9.9:1 to 11.0:1 between 2020-21 and 2024-25.

Topics for discussion here include science fairs, picture day, and bus routes. Anyone with firsthand experience at this school can post or comment.

Mercer County at a glance

View full county profile
Population
385,864
Census ACS
Median income
$100,645
Household, ACS
Bachelor's+
45%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
110
58,647 students

Quick facts

School name
William L Antheil Elementary School
District
Ewing Township School District
Address
339 EWINGVILLE ROAD, EWING, NJ 08638
Phone
(609) 538-9800
County
Mercer County
Level
Elementary
Grade range
PK–05
Total enrollment
746
Teachers (FTE)
68
Student–teacher ratio
11.0:1
Free and reduced lunch
425 (57%)
Locale
21-Suburb: Large
NCES ID
340492003086
Charter school
No
Virtual school
No

Related schools

Other schools in Ewing Township School District
Other schools in EWING
Nearby schools

Frequently asked questions

About William L Antheil Elementary School
How many students attend William L Antheil Elementary School?
William L Antheil Elementary School enrolls approximately 746 students in grades PK-05.
Is William L Antheil Elementary School an elementary, middle, or high school?
William L Antheil Elementary School is an elementary school covering grades PK-05.
What is the student-teacher ratio at William L Antheil Elementary School?
The student-to-teacher ratio at William L Antheil Elementary School is approximately 11.0:1 (68 FTE teachers).
What is the student diversity at William L Antheil Elementary School?
Student demographics at William L Antheil Elementary School are roughly 19% White, 33% Hispanic, 36% Black, 5% Asian, 7% Two or more.
Who oversees William L Antheil Elementary School?
William L Antheil Elementary School is overseen by Ewing Township School District in Mercer County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
+ Post