At a Glance
A zoned Soundview elementary where test scores are climbing fast and families report unusually strong relationships — held back by chronic absenteeism.
Best suited for
Families zoned for the area who want a small, relationship-driven elementary school with no suspension culture and teachers families genuinely trust — and who are comfortable with a school whose academics are catching up rather than already there.
Overall Rating
Rating = average of NY State ELA + math proficiency, grades 3–8
Bands are Motley's thresholds on a 0–100 scale, not New York State performance levels.
How this is scored→What stands out
- Zero suspensions across three consecutive school years
- Math proficiency has more than tripled since 2016 (12.8% to 42%)
- Parent-teacher and parent-principal trust both at 97% — well above district averages
- Family survey response rate of 88%, signaling unusually engaged parents
- Teacher-reported safety at 91% and instruction quality at 98%, both stronger than the district
Things to consider
- Chronic absenteeism at 57.8% is the school's biggest headwind and shapes the day-to-day classroom
- Test scores in both subjects still trail district averages, even as the trend is clearly upward
- PTA fundraising is modest at $13 per student (vs. ~$17 district average)
- No subway line within easy walking distance — commuting requires a bus connection or a long walk to the 6 train
- 25% of students have IEPs, which is a meaningful share of the classroom composition
Based on 2025 data
School SummaryDistrict 8
District 8 spans a wide mix of school quality, from high-performing charters like Success Academy Bronx 4 to traditional zoned schools like P.S. 100. Within that peer group, P.S. 100 sits in the lower half on the overall score (1.57/4 vs. 1.88 district average), but the recent academic trajectory and outstanding climate scores distinguish it from schools with similar overall ratings.
Academics
Test scores are below district averages (36.4% ELA vs. 46.2%, 42% math vs. 48.0%), but the trajectory tells the real story. Math proficiency has more than tripled since 2016, when it sat at 12.8%, and the 2025 reading score of 36.4% is up from a low of 16.1% in 2017. Grade 4 leads the pack at 40.7% ELA and 42.6% math, suggesting the strongest gains are happening in the upper elementary years. The school's overall quality score of 1.57 out of 4 still trails the district's 1.88, but the direction of travel is unambiguous.
Culture
The survey data here is unusually sunny for a school at this academic level. 96% of families are satisfied, parent-teacher and parent-principal trust both sit at 97%, and every survey domain — instruction quality, relationships, safety — lands well above district averages. Teachers report 98% on instruction quality (vs. an 88% district average) and 91% on safety (vs. 89%). There were zero suspensions in each of the last three reported years. The daily reality, though, is shaped by chronic absenteeism at 57.8% — meaning more than half of students miss 10% or more of the school year — which makes it harder for instructional momentum to build.
Community
The student body mirrors its Soundview-Clason Point neighborhood closely: 68% Hispanic and 26% Black, with very small Asian, white, and multiracial shares, and a diversity index of 48%. Economic need is high (index of 89.4), and a quarter of students have IEPs. Family engagement, however, is a genuine strength — 88% of families responded to the most recent survey, well above typical participation rates, and 346 families made their voices heard on everything from instruction quality to trust in leadership.
Neighborhood
Soundview-Clason Point is a working- and middle-class Bronx neighborhood with a median household income of about $64,400, a 22% poverty rate, and a 22% rate of adults with a bachelor's degree. Most households rent (homeownership sits at 28%), and roughly 14% of households have children under 18. The neighborhood has a modest family density but a strong residential character. Getting to P.S. 100 by transit takes planning — the nearest subway, St Lawrence Av on the 6 line, is about a 14-minute walk, with Parkchester and Morrison Av-Soundview (also on the 6) each roughly 15–16 minutes away on foot.
The school is a notable walk from any subway. The closest options are St Lawrence Av, Parkchester, and Morrison Av-Soundview — all on the 6 line — each between 14 and 16 minutes on foot. Most families will arrive by car, bus, or school commute.
Academic Performance
ELA Proficiency
Students scoring proficient or above on the NY State ELA exam.
NYC DOE InfoHub · 2022-23
Math Proficiency
Students scoring proficient or above on the NY State Math exam.
NYC DOE InfoHub · 2022-23
Historical Trends
The dashed line marks 2023, when New York changed its grades 3–8 state tests. Scores before and after it aren’t directly comparable.
2020–2021 data unavailable due to COVID-19
Source: NYC DOE School Quality Reports
Survey Results
NYC School Survey (2025) · 346 families responded (88% rate)
Racial & Ethnic Diversity
NYC DOE InfoHub · 2022-23
PTA Fundraising
Source: DOE Local Law 171 disclosure
Discipline
NYSED Student & Educator Database (2023-24)
Economic Need & Special Populations
How to get in, step by step
Pre-K
P.S. 100 Isaac Clason also has Pre-K classes. They're a separate application from kindergarten, made on MySchools.
Pre-K application
Applications typically open in the winter and close in the spring, with offers in late spring; the city announces exact dates each year.
Kindergarten
P.S. 100 Isaac Clason has an attendance zone. At elementary level, in-zone students get a guaranteed seat. Every family still applies on MySchools: the application confirms the zoned seat, and ranking other schools doesn't cost you it.
Kindergarten application
- Opens
- Wed, Dec 9
- Closes
- Fri, Jan 22
- Offers
- Tue, Mar 30
The DOE’s published dates.
- 1Check that your address is inside the zone — zones change, so confirm it before you sign a lease.
- 2Apply during the kindergarten application, even with a zoned seat.
- 3Rank this school along with any others you'd take, in true preference order.
Open houses and tours
We haven’t seen open-house dates for this school yet.
From the MySchools admissions calendar, checked weekly.
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Frequently Asked Questions
- Is P.S. 100 Isaac Clason a good school?
- On Motley, P.S. 100 Isaac Clason earns an overall rating of 39/100 — the average of the school's New York State ELA and math proficiency, grades 3–8, shown out of 100. Its state test results run below the District 8 average.
- What grades does P.S. 100 Isaac Clason serve?
- P.S. 100 Isaac Clason serves grades Pre-K to 5.
- How do students get into P.S. 100 Isaac Clason?
- P.S. 100 Isaac Clason admits by zone — children who live in its attendance zone get a guaranteed seat.
- Is P.S. 100 Isaac Clason public, charter, or private?
- P.S. 100 Isaac Clason is a public school in NYC Community School District 8.
- What neighborhood is P.S. 100 Isaac Clason in?
- P.S. 100 Isaac Clason is in Soundview-Clason Point, Bronx.