Achievement First Endeavor Charter School

The school beats District 13 averages — posting 57% ELA proficiency versus the district's 53%, and 57.7% math versus the district's 46%. These are solid numbers in a district where math proficiency hovers in the mid-40s. However, the trend line is bumpy: math peaked at 81.4% in 2019, dropped to 47.7% in 2022, and has recovered to 60.5%. ELA followed a similar arc, peaking at 70.4% in 2018 before sliding to the low 50s. Grade-level data shows strong upper-grade performance (70% ELA in grade 7, 67% in grade 8) but weaker middle elementary results (44% in grade 6), suggesting the school may be doing a better job retaining and growing older students than onboarding younger ones.

Survey data paints an overwhelmingly positive picture of school culture. Parents rate satisfaction at 96% and trust in the principal at 98%, indicating families feel well-served and heard. Teachers rate instruction quality at 95% and collegial trust at 96% — both well above district averages. Teacher-reported safety sits at 94%. However, these strong climate scores exist alongside a troubling attendance reality: only 34% of students showed up regularly enough to avoid being flagged as chronically absent. This disconnect — families loving the school but students missing significant instructional time — suggests the challenge isn't quality but rather barriers to getting children to school consistently.

The student body is 83% Black and 13% Hispanic, with very low representation of other groups. The economic need index of 74.7% indicates a high-poverty population — far higher than the surrounding Clinton Hill neighborhood, where median income exceeds $118,000 and poverty sits at just 10%. This means the school draws students from across Brooklyn rather than reflecting its immediate neighborhood demographics. The diversity index of 34% is relatively low, reflecting the predominantly Black student population.

Clinton Hill is a family-dense, transit-friendly neighborhood with strong education orientation scores. It offers easy access to the subway and good park options, making it convenient for commuting families. The area has seen significant residential development and maintains a strong community feel. However, safety scores are low (35th percentile), which parents should factor into their commute planning, particularly around arrival and dismissal times.

The neighborhood is highly walkable and well-served by transit, making it accessible for families who prefer not to drive. However, parents should consider the school's arrival and dismissal logistics given the area's safety profile.