- Enrollment
- 2,046
- Students per teacher
- 14.7:1
- Resource Index
- 52/100
Other / mixed grade configuration · Newark, NJ
Sir Isaac Newton Elementary School
Federal NCES profile for Sir Isaac Newton Elementary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 50/100.
2024-25 NCES dataOther / mixed grade configurationNCES 341134003503
👥 S:T ratio 44
🌟 Gifted program 30
📋 Attendance 78
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Sir Isaac Newton Elementary School earns 50/100 on the Resource Investment Index, with class sizes larger than 86% of New Jersey schools.
- #6 of 42
- schools in Newark · Resource Index
- 50
- Resource Index · Higher
- 14.1:1
- large classes for New Jersey
- 60.8%
- free-lunch eligible
Sir Isaac Newton Elementary School has class sizes larger than 86% of New Jersey schools. Computed live against every New Jersey school reporting to NCES.
By Resource Investment Index, Sir Isaac Newton Elementary School ranks #6 of 42 schools in Newark, NJ.
School address
District: Newark Public School District · New Jersey
NCES ID 341134003503 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
+44 students YoY
Sir Isaac Newton Elementary School grew from 176 students in 2022-23 to 220 in 2023-24 (+25.0%).
Teacher FTE added 16.0 → 16.5 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Growing CCD campus
+44 students YoY 341134003503 · Newark, NJ Other · SMALL · TRAD
225 enr · 14.1:1 · 60.8% lunch · RII 50
Nearest enrollment peer: East Side High School (2,046 students)
Sir Isaac Newton Elementary School grew from 176 students in 2022-23 to 220 in 2023-24 (+25.0%). Teacher FTE added 16.0 → 16.5 across the same CCD years. Read with this school → · District book → · New Jersey schools → · Find another →
Sir Isaac Newton Elementary School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- East Side High
East Side High School
2,046 students
- Barringer High
Barringer High School
1,894 students
- Ann Street Sch
Ann Street School
1,294 students
- Lafayette Stre
Lafayette Street School
1,213 students
- First Avenue S
First Avenue School
1,084 students
- This school 225
Sir Isaac Newton Elementary School
225 students
What this shows Sir Isaac Newton Elementary School reports 225 students on the CCD universe file.
How Sir Isaac Newton Elementary School compares
Sir Isaac Newton Elementary School is a growing campus on CCD: ratios and free-lunch share vs New Jersey and U.S. means.
| Metric | This school | vs New Jersey | New Jersey avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 14.1:1 | ▲ 19% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 60.8% | ▲ 105% | 29.6% | 51.7% |
| Enrollment | 225 | top 87% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
14.1:1
Leaner classes than 56% of US schools, a middle-of-the-pack class size.
225
Bigger than 22% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Economic need
60.8%
free-lunch eligible
- 105% above the New Jersey average of 29.6%
Above the 40% Title I schoolwide threshold; federal funds support the whole school, not individual students.
Staffing depth
14.1:1
students per teacher
- 19% above state mean
Top 86% in New Jersey - lower ratio than 14% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
8.9%
chronically absent (missed 10%+ of school days)
In the 5-10% range, close to the pre-pandemic national baseline.
Funding equity
$28,631
per pupil, district-wide
- above New Jersey avg of $26,225
Well above the U.S. public-school average, reflecting substantially higher local or state investment per enrolled student.
Support staff
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
0
in-school suspensions + 0 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.0 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
African American 67.1%
Hispanic or Latino 26.2%
Two or More 4.0%
White 1.3%
Asian 0.9%
American Indian / Alaska Native 0.4%
Largest group: African American at 67.1% of enrollment.
Student-body diversity index 47.9/100
Simpson diversity index - at 47.9, Sir Isaac Newton Elementary School is less mixed than the New Jersey school average of 51.2.
Programs
District finance for Newark Public School District reports $28,631 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Sir Isaac Newton Elementary School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| East Side High School | Larger | Similar economic need | Similar S:T ratio |
| Barringer High School | Larger | Similar economic need | Higher S:T ratio |
| Ann Street School | Larger | Similar economic need | Higher S:T ratio |
| Lafayette Street School | Larger | Higher economic need | Higher S:T ratio |
| First Avenue School | Larger | Higher economic need | Similar S:T ratio |
Comparisons are relative to Sir Isaac Newton Elementary School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,894
- Students per teacher
- 16.8:1
- Resource Index
- 49/100
- Enrollment
- 1,294
- Students per teacher
- 16.4:1
- Resource Index
- 32/100
- Enrollment
- 1,213
- Students per teacher
- 17.1:1
- Resource Index
- 32/100
- Enrollment
- 1,084
- Students per teacher
- 14.5:1
- Resource Index
- 33/100
Similar other schools in Newark
6 comparable other schools (grades Mixed) serving the same city.
Great Oaks Legacy Charter School
Standard public school
2,169 students 21.5:1 students per teacher
East Ward Elementary School
Standard public school
854 students 19:1 students per teacher
Luis Munoz Marin Elementary School
Standard public school
818 students 12.6:1 students per teacher
Park Elementary School
Standard public school
747 students 14.1:1 students per teacher
Philip's Academy Charter School
Standard public school
730 students 22.1:1 students per teacher
Salome Urena Elementary School
Standard public school
516 students 12.9:1 students per teacher
Nationwide other schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~225 students)
Frequently asked questions about Sir Isaac Newton Elementary School
How many students attend Sir Isaac Newton Elementary School?
Sir Isaac Newton Elementary School has 225 students enrolled. It is a public school in Newark, NJ. CCD year-over-year: 176 (2022-23) → 220 (2023-24), up 44.
What is the student-teacher ratio at Sir Isaac Newton Elementary School?
The student-teacher ratio at Sir Isaac Newton Elementary School is 14.1:1, which is 19% higher than the New Jersey average of 11.8:1 and 10% lower than the national average of 15.7:1.
What percentage of students receive free lunch at Sir Isaac Newton Elementary School?
60.8% of students at Sir Isaac Newton Elementary School are eligible for free lunch, compared to the New Jersey average of 29.6%.
What is the racial and ethnic makeup of Sir Isaac Newton Elementary School?
The largest demographic group at Sir Isaac Newton Elementary School is African American at 67.1% of enrollment, in Newark, NJ.
What is the Resource Investment Index for Sir Isaac Newton Elementary School?
Sir Isaac Newton Elementary School has a Resource Investment Index of 50/100 (higher reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, gifted-program reporting, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Sir Isaac Newton Elementary School rank among schools in Newark?
By Resource Investment Index, Sir Isaac Newton Elementary School ranks #6 of 42 schools in Newark, NJ. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Newark on the city page.
What other schools are in Newark Public School District?
Besides Sir Isaac Newton Elementary School, Newark Public School District also operates East Side High School (2,046 students), Barringer High School (1,894 students), and Ann Street School (1,294 students). See the Newark Public School District district page for the complete list.