The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
SCHOOL COMMUNITY·EAST WINDSOR REGIONAL SCHOOL DISTRICT·NCES 340432003056

Ethel McKnight Elementary School

58 TWIN RIVERS DR SOUTH, EAST WINDSOR, NJ 08520 · (609) 443-7800 · Mercer County
GRADES KG–02ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL530 STUDENTS
·
allk12 Grade
Not graded

This school has no state test results for 2023-24 or 2024-25 to grade, which is common for schools that end before third grade. How grades work

Enrollment
530
Elementary
DISTRICT 558 · STATE 405
Student : Teacher
9.3:1
57 FTE teachers
DISTRICT 9.8:1 · STATE 11.4:1
Free / Reduced Lunch
47%
249 students
DISTRICT 47% · 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
Kindergarten15028%
Grade 118435%
Grade 219637%
Student demographics
65%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 67% · STATE 71% · US 70%
White
11522%
DISTRICT 23% · STATE 37% · US 43%
Hispanic
27752%
DISTRICT 49% · STATE 35% · US 30%
Black
285%
DISTRICT 8% · STATE 14% · US 15%
Asian
8416%
DISTRICT 15% · STATE 10% · US 6%
Two+
234%
DISTRICT 3% · STATE 3% · US 5%
Native American
31%
DISTRICT 0% · STATE 0% · US 1%
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
27552%
Female
25548%

Discussions

+ POST

Schools most like Ethel McKnight Elementary School

SchoolStudentsLow-incomeProficient
Ethel McKnight Elementary School this school53047.0%N/A
Washington Elementary School
LITTLE FERRY
46946.1%46.1%
Grace N. Rogers Elementary School
HIGHTSTOWN
59143.8%34.6%
Perry L. Drew Elementary School
EAST WINDSOR
59951.9%41.1%
Walter C. Black Elementary School
HIGHTSTOWN
51045.7%N/A
John F. Kennedy Primary School
Raritan
43141.1%48.5%
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 Ethel McKnight Elementary School ranks

Among elementary schools
MeasureThis schoolIn New JerseyIn Mercer County
Enrollment
ranked largest first
530#334 of 1,562#11 of 60
Students per teacher
ranked fewest first
9.3:1#193 of 1,390#4 of 57
Diversity index
ranked most diverse first
65.0%#319 of 1,392#21 of 57
Free and reduced lunch
ranked highest share first
47.0%#625 of 1,481#32 of 58
Enrollment change since 2017-18
ranked fastest growth first
+7.5%#312 of 545#13 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
530
-9 (-2%) vs 2020
+51% since 1990-91, when it was 351
Student : Teacher
9.3:1
was 11.5:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2553056.79.3:147% (249)
2023-2458356.610.3:139% (227)
2022-2358951.711.4:139% (230)
2020-215394711.5:137% (199)
2017-184934112.0:140% (197)
2015-165134012.8:139% (198)
2010-116033616.8:122% (132)
2000-015333216.7:118% (94)
1990-913512414.6:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Ethel McKnight Elementary School.

Since 2017-18: students up 8% (493 to 530); teachers up 38% (41 to 56.7).

About Ethel McKnight Elementary School

Ethel McKnight Elementary School is a medium-sized elementary school in East Windsor Regional School District, located in EAST WINDSOR, New Jersey. The school's 530 students are in kindergarten through 2. Enrollment is 31% higher than the average for elementary schools in New Jersey, which is about 405.

East Windsor Regional School District is the local district for Ethel McKnight Elementary School. It runs 6 schools with 5,006 students.

Hispanic students account for 52% of enrollment at Ethel McKnight Elementary School. Enrollment also includes 22% White, 16% Asian, 5% Black, and 4% multiracial. The school's Hispanic share is 29 points above the 23% share among Mercer County residents. The chance that two students picked at random at Ethel McKnight Elementary School belong to different racial or ethnic groups, known as the diversity index, is 65%.

The school has about 9.3 students per teacher and 56.7 full-time-equivalent teachers. That ratio is under the 11.4:1 average for elementary schools in New Jersey. Federal records put free or reduced-price lunch eligibility at 47%. Across public schools in Mercer County, the average is about the same, 48%.

Mercer County has these Census figures: median household income is about $100,645, the share of adults with a bachelor's degree or higher is 45%, and roughly 7% of residents are in poverty. Ethel McKnight Elementary School is among the 110 public schools in Mercer County.

Nearest public school: Perry L. Drew Elementary School, about 0.9 miles away. The five-mile area around Ethel McKnight Elementary School holds at least 8 other public schools.

Locale: Suburb: Large. In NCES terms, the school is in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.

Enrollment at Ethel McKnight Elementary School was 539 in 2020-21 and 530 in 2024-25, a change of less than 3%. In 2020-21, the student-to-teacher ratio was 11.5:1; by 2024-25 it was 9.3:1.

Threads on this page can be about school events, clubs, and volunteer needs. 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
Ethel McKnight Elementary School
District
East Windsor Regional School District
Address
58 TWIN RIVERS DR SOUTH, EAST WINDSOR, NJ 08520
Phone
(609) 443-7800
County
Mercer County
Level
Elementary
Grade range
KG–02
Total enrollment
530
Teachers (FTE)
57
Student–teacher ratio
9.3:1
Free and reduced lunch
249 (47%)
Locale
21-Suburb: Large
NCES ID
340432003056
Charter school
No
Virtual school
No

Related schools

Other schools in East Windsor Regional School District
Other schools in EAST WINDSOR
Nearby schools

Frequently asked questions

About Ethel McKnight Elementary School
How many students attend Ethel McKnight Elementary School?
Ethel McKnight Elementary School enrolls approximately 530 students in grades KG-02.
What grades does Ethel McKnight Elementary School serve?
Ethel McKnight Elementary School serves grades KG-02.
How many teachers does Ethel McKnight Elementary School have?
Ethel McKnight Elementary School employs 57 FTE teachers, for a student-to-teacher ratio of 9.3:1.
What is the student diversity at Ethel McKnight Elementary School?
Student demographics at Ethel McKnight Elementary School are roughly 22% White, 52% Hispanic, 5% Black, 16% Asian, 4% Two or more.
Is Ethel McKnight Elementary School public or private?
Ethel McKnight Elementary School is a public K-12 school, overseen by East Windsor Regional School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
+ Post