Average
#1818 of 2,463 schools in NJ
John Marshall Elementary School
Elementary School · Edison Township School District
15 CORNELL STREET, Edison, NJ 08817
Enrollment
766
Student-Teacher
10.9:1
Score
5.2
Grades
Kindergarten – 5th
Enrollment
766
Student-Teacher
10.9:1
Score
5.2
Grades
Kindergarten – 5th
Updated
2022-23
Updated 2022-23
How this school compares
In Edison
#15 of 17
public schools
New Jersey elementary schools
#1,078 of 1,496
In district
#15 of 19
Edison Township School District
Equity
8.8 / 10
Exceptional
About John Marshall Elementary School
John Marshall Elementary School serves 766 students in kindergarten through fifth grade in Edison, New Jersey. With 70 full-time equivalent teachers, the school maintains a favorable 10.9:1 student-teacher ratio that allows for more individualized attention in the classroom. The school demonstrates solid academic performance, earning a 7.2 out of 10 rating from MySchoolScout and ranking #445 out of 2,475 elementary schools statewide, placing it in the 82nd percentile.
Students show consistent achievement across core subjects, with 59% meeting proficiency standards in English Language Arts and reading, while 60% reach proficiency in mathematics. John Marshall Elementary operates as a regular public school in Middlesex County, drawing families from a well-established community where nearly half of adults hold bachelor's degrees or higher. The surrounding area reflects stability and educational commitment, with a median household income of $105,419 and home values averaging $379,000.
The low poverty rate of 7.9% among the ZIP code's 48,140 residents indicates strong community resources. Located on Cornell Street in this large suburban setting, John Marshall Elementary benefits from being part of a family-oriented neighborhood that values education and provides a supportive environment for elementary-aged learners.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
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John Marshall Elementary School — Students at John Marshall Elementary School score 60% proficient, which is above what's typical for similar communities (expected: 47%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
30.3%
Students qualifying for federal meal assistance
Test Scores NJ NJSLA (2023-24)
Based on 13 test records from NJ state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 3.7/10.
How John Marshall Elementary School Compares
See how John Marshall Elementary School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 70% (2019) to 60% (2022). Reading/ELA proficiency has declined from 74% (2019) to 59% (2022).
Location
15 CORNELL STREET, Edison, NJ 08817
Nearby Alternatives
Families considering John Marshall Elementary School may also want to explore other elementary schools in the area. Bright Beginnings Learning Center (rated 7.9/10, 1.4 miles away, in nearby Piscataway), which scores notably higher. Another option is Irving Primary School (rated 7.2/10, 0.7 miles away, in nearby Highland Park), which scores notably higher. Additionally, RABBI PESACH RAYMON YESHIVA (rated 6.3/10, 0.6 miles away), which scores notably higher. For more schools in Edison, see our Edison schools guide .
Nearby Schools
20 within 1.9 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 08817 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$109,734
Median Home Value
$411,100
Median Rent
$1,946/mo
Population
47,924
College Educated
48.5%
Homeownership
53.9%
Avg Commute
30.6 min
Poverty Rate
7.1%
Median Age
38.1
Community Profile
The community surrounding John Marshall Elementary School has a median household income of $109,734. It is a well-educated community where 49% of adults hold a bachelor's degree or higher. The median home value in the area is $411,100, with a median rent of $1,946/month. The local poverty rate of 7.1% is relatively low. The average commute for residents is 31 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Berkeley Elementary School Bloomfield, NJ | 5.2 |
| Chessie Dentley Roberts Academy School No. 30 Elizabeth, NJ | 5.2 |
| Elliott Street Elementary School Newark, NJ | 5.2 |
| George L Catrambone Long Branch, NJ | 5.2 |
| Hillside Elementary School Closter, NJ | 5.2 |
| Indian Ave School Bridgeton, NJ | 5.2 |
Frequently Asked Questions
Common questions about John Marshall Elementary School
What grades does John Marshall Elementary School serve?
John Marshall Elementary School serves students in grades Kindergarten through 5th.
How many students attend John Marshall Elementary School?
John Marshall Elementary School has an enrollment of approximately 766 students.
What is the student-teacher ratio at John Marshall Elementary School?
The student-teacher ratio at John Marshall Elementary School is 10.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does John Marshall Elementary School rank in NJ?
John Marshall Elementary School is ranked #1818 out of 2,463 schools in NJ.
What is John Marshall Elementary School's MySchoolScout rating?
John Marshall Elementary School has a composite rating of 5.2 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at John Marshall Elementary School?
Based on the most recent state assessment data, John Marshall Elementary School has 58.3% math proficiency and 63.0% reading/ELA proficiency.
Is John Marshall Elementary School a charter school?
No, John Marshall Elementary School is not a charter school. It is a traditional public school operated by the local school district.
Is John Marshall Elementary School a Title I school?
No, John Marshall Elementary School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for John Marshall Elementary School?
30.3% of students at John Marshall Elementary School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 5th
- Enrollment
- 766
- Student-Teacher Ratio
- 10.9:1
- Teachers (FTE)
- 70
- Free/Reduced Lunch
- 30.3%
- Type
- regular
- Setting
- Large Suburb
- County
- Middlesex County
- Phone
- (732) 650-5370
- Data Year
- 2023–2024
Resources & Links
District
Edison Township School District- District Enrollment
- 17,005
- Schools in District
- 19
- Per-Pupil Spending
- $20,118
- District Rank
- #15 of 19
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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