Motley
District 33
PublicDistrict 3Zoned

STEM Institute of Manhattan

240 WEST 113 STREET

At a Glance

A small zoned elementary in Harlem where family trust is high but academics are still catching up

Best suited for

Families who prioritize a small, relationship-driven school over academic performance; families with children who learn better in intimate settings; parents who value being known by name by teachers and the principal; families who can actively support attendance and homework at home to compensate for the school's academic gaps. This is NOT a school for families expecting strong test preparation or competitive academics.

What stands out
  • Near-perfect parent-staff trust scores (95-97%)
  • Zero suspensions for three years running
  • Small class size of 23 students with only 114 total enrollment
  • Strong teacher-reported instruction quality (91%)
  • Post-pandemic academic recovery trend, especially in math
Things to consider
  • Test scores are well below District 3 average — roughly half the proficiency rates of district peers
  • Very high chronic absenteeism (44%) may be affecting academic outcomes
  • Only 11 teacher survey responses — limited perspective from staff
  • PTA fundraising is minimal ($12/student) compared to district average ($627)
  • Overall quality rating of 1.03/4 is among the lowest in Manhattan
  • The school has no zoned peers performing at high levels — families choosing this school won't have nearby high-performers to compare against

Based on 2024-2025 data

School SummaryDistrict 3

Among District 3 elementary schools, this ranks near the bottom. Peer schools like The Anderson School (98/100), P.S. 166 (92/100), and Success Academy campuses (90-96/100) dramatically outpace it. This isn't a school that competes on test scores — it competes on relationships and community feel, which matters enormously to some families and less to others.

AcademicsImproving

Test scores here are significantly below District 3 averages — 26.5% in ELA versus the district's 59.3%, and 25% in Math versus 54%. The school's overall quality rating of 1.03 out of 4 places it among the lower-performing elementary schools in Manhattan. However, there's a clear post-pandemic recovery trend: Math climbed from a low of 7.5% in 2016 to 25% in 2025, and ELA rebounded from a COVID dip of 10.2% in 2022 to current levels. Third and fourth grade scores show 25-30% proficiency, suggesting some grade levels are doing better than others. The school is moving in the right direction, but families should know they're enrolling in a school that's still in catch-up mode compared to its District 3 peers.

Culturestrong

The survey data tells a remarkable story: 95% of parents trust teachers, 97% trust the principal, and 89% report strong relationships. Teachers echo this — 92% trust the principal and 91% rate instruction quality highly. This is a school where people genuinely like working and families feel welcomed. The attendance picture is more complicated: 85.5% daily attendance is below the district average of 90.4%, and chronic absenteeism sits at a concerning 43.7% — particularly high for Black students at 51.5%. On discipline, the school has maintained zero suspensions for three consecutive years, suggesting a restorative or supportive approach to behavior. The trade-off appears to be: warm relationships and few exclusions, but struggles with getting kids to show up consistently.

Community

The student body is 50% Black, 33% Hispanic, 9% white, 7% Asian, and 2% multiracial — reflecting the neighborhood's demographic makeup. With 83.9% economic need index and 29% of students having IEPs, this serves a high-need population. PTA fundraising is minimal at $12 per student (versus $627 district average), suggesting fewer resourced families or less fundraising infrastructure. Yet surveys show strong engagement: 66 family survey responses with a 51% response rate indicates real participation. This is a working-class community school, not a selectively enrolled one.

NeighborhoodHarlem (South)

The school sits in Harlem, a neighborhood with excellent transit access (99th percentile) and high family density (95th percentile), though only 12.4% of households have children — indicating an aging population. Median home values are over $1.3 million, yet the poverty rate sits at 20% and median household income is $68,758, suggesting many long-term residents amid increasing costs. The area scores poorly on safety (1st percentile) and health environment (6th percentile), with elevated asthma rates and air quality concerns. Education orientation is moderate at 76th percentile, reflecting some family interest in schools but not the intense district-wide competition seen in other Manhattan neighborhoods.

Very walkable neighborhood with strong subway access — families from within the zone can easily walk or take short bus rides. No parking at the school, but transit is a non-issue.

Academic Performance

ELA Proficiency

26.5%

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

NYC DOE InfoHub · 2022-23

Math Proficiency

25%

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

NYC DOE InfoHub · 2022-23

Survey Results

Family Feedback
Satisfaction
92%
Teacher Trust
95%
Principal Trust
97%
Relationships
89%
Teacher Perspective
Instruction
91%
Principal Trust
92%
Collegial Trust
79%
Safety
87%

NYC School Survey (2025) · 66 families responded (51% rate)

Racial & Ethnic Diversity

Diverse
33%Hispanic/Latino
50%Black
9%White
7%Asian
2%Multi-Racial

NYC DOE InfoHub · 2022-23

PTA Fundraising

2024-25
$1,385total raised
$12per student

Source: DOE Local Law 171 disclosure

Economic Need & Special Populations

Economic Need Index
83.9%
IEP Students
28.9%

Discipline

0suspensions (0% of students)
3-Year Trend— Stable
21
22
23

NYSED Student & Educator Database (2023-24)

Frequently Asked Questions
Is STEM Institute of Manhattan a good school?
On Motley, STEM Institute of Manhattan earns an overall quality score of 26/100 — a blend of New York State ELA and math results, attendance, and the school-climate survey. Its state test results run below the District 3 average.
What grades does STEM Institute of Manhattan serve?
STEM Institute of Manhattan serves grades Pre-K to 5.
How do students get into STEM Institute of Manhattan?
STEM Institute of Manhattan admits by zone — families living in its attendance zone are generally guaranteed a seat.
Is STEM Institute of Manhattan public, charter, or private?
STEM Institute of Manhattan is a public school in NYC Community School District 3.
What neighborhood is STEM Institute of Manhattan in?
STEM Institute of Manhattan is in Harlem (South), Manhattan.
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