Motley
District 77
CharterDistrict 7Charter Lottery

New York City Montessori Charter School

423 East 138th Street

At a Glance

A small Montessori charter school in a high-need neighborhood that showed early promise but has seen proficiency decline sharply since 2019

Best suited for

Families specifically seeking a Montessori approach who live in or near Mott Haven-Port Morris and want a small-school environment. Parents should be prepared to actively support academic progress at home, particularly given the school's declining trajectory and the challenges inherent in the neighborhood. Families with Grade 5 students may want to carefully evaluate whether the school's supports are adequate given that grade's particularly low scores.

What stands out
  • Montessori educational approach with hands-on, mixed-age learning philosophy
  • Small school size (272 students) allows for intimate community feel
  • Class sizes average 20.5 students, matching district averages
  • Teacher instruction quality scores above district average (91%)
  • Serves pre-K through 5th grade in a single building
Things to consider
  • Proficiency has declined significantly from 2019 peak — currently about half what it was three years ago
  • Test scores are well below District 7 averages in both subjects
  • Parent satisfaction is notably lower than district average (75.6% vs 93.5%)
  • Grade 5 students show particularly low performance (17.9% in both subjects)
  • Neighborhood safety scores are very low — families should visit and assess personally
  • High economic need (86.1%) means many students face significant out-of-school challenges
  • Environmental health concerns in the neighborhood (lead, asthma rates) may affect some families
  • No direct attendance or suspension data provided — limited visibility into daily climate

Based on 2024-2025 data

School SummaryDistrict 7

Among District 7's peer schools — which are predominantly high-performing charter schools like Leaders of Excellence (97/100), South Bronx Classical (96/100), and Success Academy Bronx 1 (93/100) — this school significantly underperforms. While those peer schools show strong proficiency trajectories, this Montessori charter sits at the lower end of the district's options. The gap between this school's 0.88/4 overall rating and the district average of 2.0 is substantial.

AcademicsImproving

Test scores at this school are significantly below the District 7 averages — ELA proficiency of 21.5% versus the district's 51.3%, and math at 22.7% versus 49%. The school's overall quality rating of 0.88 out of 4 also falls below the district average of 2.0. There's a notable performance gap by grade: Grade 4 students are performing notably better (37.5% ELA, 31.8% math) than their younger and older peers, while Grade 5 shows the lowest results (17.9% in both subjects). The trend line is concerning — the school peaked in 2019 with 41.8% ELA and 36.6% math proficiency, roughly triple 2016 scores, but has since fallen by roughly half from that peak.

Culturemoderate

Teacher-reported instruction quality is actually strong at 91%, exceeding the district average of 88.4% — suggesting teachers feel good about their classroom practice. However, parent satisfaction sits at 75.6%, notably below the district average of 93.5%, which may reflect concerns about academic outcomes or communication. The school doesn't report attendance rates or suspension data directly, making it hard to fully assess day-to-day climate. What's clear is a disconnect: the adults teaching in the building largely feel capable, but the families whose children attend appear less convinced the school is delivering results.

Community

The student body is predominantly Hispanic (64%) and Black (29%), reflecting the neighborhood's demographics. With an economic need index of 86.1% — meaning most families qualify for free or reduced lunch — this is a high-need population. Nearly a quarter of students (22%) have IEPs, and the diversity index of 52% indicates moderate demographic variety. These are families facing significant economic challenges in a neighborhood where median household income is just $29,110 and only 12% of adults hold bachelor's degrees.

NeighborhoodMott Haven-Port Morris

Mott Haven-Port Morris is one of the highest-poverty neighborhoods in New York City, with a 40% poverty rate and median household income around $29,000. The area scores very low on safety (16th percentile) and education orientation (5th percentile), though transit access is moderate (48th percentile). Environmental health concerns are notable — elevated lead rates (12.1%) and very high asthma emergency department rates (75.5 per 1,000) are worth families' attention. Only 12% of households have children, suggesting fewer family-focused resources than in other neighborhoods. The median home value of $819,494 reflects NYC's broader housing pressures despite low incomes locally.

The neighborhood is walkable with decent transit options, though parents should consider the area's safety scores when planning commutes. Families unfamiliar with the Bronx may want to visit during school hours to gauge the surroundings.

Academic Performance

ELA Proficiency

21.5%

Students scoring proficient or above on the NY State ELA exam.

NYC DOE InfoHub · 2022-23

Math Proficiency

22.7%

Students scoring proficient or above on the NY State Math exam.

NYC DOE InfoHub · 2022-23

Survey Results

Family Feedback
Satisfaction
75.6%
Teacher Perspective
Instruction
91%

NYC School Survey (2025)

Racial & Ethnic Diversity

Moderate
64%Hispanic/Latino
29%Black
3%White
2%Multi-Racial
3%Native American

NYC DOE InfoHub · 2022-23

Economic Need & Special Populations

Economic Need Index
86.1%
IEP Students
21.7%
Frequently Asked Questions
Is New York City Montessori Charter School a good school?
On Motley, New York City Montessori Charter School earns an overall quality score of 22/100 — a blend of New York State ELA and math results, attendance, and the school-climate survey. Its state test results run below the District 7 average.
What grades does New York City Montessori Charter School serve?
New York City Montessori Charter School serves grades Pre-K to 5.
How do students get into New York City Montessori Charter School?
New York City Montessori Charter School is a charter school — it admits through a free public lottery, with no test or attendance zone.
Is New York City Montessori Charter School public, charter, or private?
New York City Montessori Charter School is a public charter school in NYC Community School District 7.
What neighborhood is New York City Montessori Charter School in?
New York City Montessori Charter School is in Mott Haven-Port Morris, Bronx.
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