The William Lynch School

Test scores here have come a long way — from a dire 8.2% ELA and 8.9% math in 2017 to today's 41.5% ELA and 53.1% math. That math score now actually sits just above the district average of 52.1%, which is meaningful progress. However, ELA at 41.5% still trails the district average of 47%, meaning students are catching up but not yet leading. Grade 3 shows particular strength (52.5% ELA, 70.7% math), while grades 4 and 5 dip more. The 2025 data shows a slight dip from 2024's peak (43.8% ELA), suggesting progress may be stabilizing rather than continuing to climb. With an overall score of 1.89 out of 4, this school is approaching but not yet meeting district averages.

Here's where The William Lynch School shines. Parents report 94% satisfaction, 100% trust in teachers, and 99% trust in the principal — numbers that are remarkable in any district. Teachers report 94% feeling safe and 89% trusting leadership. There's a clear culture of strong relationships, with 96% of families reporting they feel connected. The discipline record is spotless: zero suspensions for the past two years. However, there's a significant tension underneath these positive numbers: chronic absenteeism sits at 62%, with female students (67.6%) and Hispanic students (58.2%) missing school at particularly high rates. This suggests that while families trust the school when they're there, getting students through the door consistently is a persistent challenge.

This is a predominantly Hispanic (49%) and Black (22%) student body with a notable white population (23%) for upper Manhattan — reflecting the changing demographics of Hamilton Heights-Sugar Hill. The diversity index of 69% is moderate. With 21% of students having IEPs and 67.8% economic need, this serves a high-need population. The school is small at just 218 students, which contributes to the intimate feel parents describe in surveys. Class sizes average 21.9, essentially matching the district average.

Hamilton Heights-Sugar Hill is a transit-rich, family-dense area where the A/BC/D subway lines converge. The neighborhood has seen significant investment and changing demographics in recent years, with a mix of long-time residents and newer arrivals. The median home value of $603,923 reflects this transformation. Safety scores are low (4.6), reflecting real concerns parents have, though the school itself reports 94% teacher-reported safety. The area has modest family resources — only 13.3% of households have children, and homeownership is just 14%, meaning most families rent. Environmental health indicators (PM2.5, lead, asthma rates) show moderate concerns.

Highly walkable and transit-accessible — the neighborhood scores 95.4 on transit, making car-free family life very feasible. Students from the immediate area can walk to school, and the subway makes it accessible from broader Manhattan.