Brownsville Ascend Charter School, Brooklyn NY

Original Research by School Decision on Brownsville Ascend Charter School

Brownsville Ascend Charter School serves kindergarten through eighth grade in the East Flatbush area of Brooklyn, operating as a public charter school with a substantial student body. The school draws its enrollment almost entirely from families with limited household income; the overwhelming majority of students qualify for free or reduced-price lunch. The student population is predominantly Black, with a smaller share of Latino students and very small numbers of students from other racial and ethnic backgrounds.

In math, the school shows a grade-level performance pattern worth understanding. Third grade demonstrates stronger proficiency, while performance dips noticeably in the middle grades—fifth and sixth grade show particular softness—before recovering somewhat in seventh grade. Eighth grade proficiency sits below the midpoint. Across the full math range tested, the school's average proficiency is modest.

English language arts follows a similar arc. Third grade starts at a respectable level, fourth grade shows a decline, and fifth grade rebounds. By sixth through eighth grade, proficiency holds in the low to mid range. Science results, where tested in fifth and eighth grade, show even softer numbers, with fifth grade particularly low and eighth grade only slightly above it.

Against the comparison set of districts in Kings County, Brownsville Ascend's overall proficiency index places it above the midpoint, which reflects its position relative to the county's mix of schools and charters. State graduation rate data do not apply to this school because it serves only through eighth grade. Chronic absenteeism data were not available.

The school participates in a network-wide curriculum change. Beginning in the 2023-24 school year, Ascend Public Charter Schools rolled out a new research-based math and literacy program across all grades, including an explicit shift to a Science of Reading approach to phonics and comprehension. This curriculum redesign was funded by a substantial grant and represents a deliberate shift in how reading and math are taught—something families should understand as a defining feature of the instructional program.

The school's charter was renewed by SUNY for a full five-year term, approved in late 2023, providing continuity and stability for enrollment planning.

Brooklyn itself is a dense, walkable borough with active neighborhood life. Much of it is in the middle of a housing boom; new residential construction has been record-setting in neighborhoods like Downtown Brooklyn. The area around Pitkin Avenue in East Flatbush has lower-cost housing compared to trendier Brooklyn neighborhoods, with modest home values and rents. Transit access via subway is strong throughout Brooklyn, and the borough has extensive parks, libraries, and employment centers concentrated in healthcare, education, and a growing tech sector.

For families considering Brownsville Ascend, the school offers a structured charter environment serving a predominantly low-income student body with a recent, intentional shift in its math and literacy teaching. The proficiency results suggest the school is working in a challenging academic context and that gains in the earlier grades do not always hold through middle school, particularly in math and science—trends parents may want to explore further with school leadership. The charter renewal provides confidence in the school's ongoing operation, and the location in Brooklyn offers strong neighborhood walkability and transit access alongside the economic pressures of a high-cost housing market.

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Academic performance

How students perform on state tests, by grade, set against the district.

Math

Grade 375%

School 75% · district not reported

▲ 16 pts above state median · ▲ 4 pts above county median

Grade 457%

School 57% · district not reported

▼ 1 pts below state median · ▼ 10 pts below county median

Grade 542%

School 42% · district not reported

▼ 9 pts below state median · ▼ 16 pts below county median

Grade 642%

School 42% · district not reported

▼ 3 pts below state median · ▼ 8 pts below county median

Grade 767%

School 67% · district not reported

▲ 14 pts above state median · ▲ 9 pts above county median

Grade 852%

School 52% · district not reported

▲ 15 pts above state median · ▲ 12 pts above county median

English language arts

Grade 371%

School 71% · district not reported

▲ 19 pts above state median · ▲ 7 pts above county median

Grade 452%

School 52% · district not reported

▼ 1 pts below state median · ▼ 10 pts below county median

Grade 569%

School 69% · district not reported

▲ 14 pts above state median · ▲ 7 pts above county median

Grade 660%

School 60% · district not reported

▲ 14 pts above state median · ▲ 8 pts above county median

Grade 764%

School 64% · district not reported

▲ 17 pts above state median · ▲ 7 pts above county median

Grade 851%

School 51% · district not reported

▲ 3 pts above state median · ▼ 5 pts below county median

Science

Grade 539%

School 39% · district not reported

▼ 3 pts below state median · ▼ 1 pts below county median

Grade 852%

School 52% · district not reported

▲ 19 pts above state median · ▲ 27 pts above county median

This schoolDistrict average, same grade

Graduation rate (ACGR) reflects the federally published Adjusted Cohort Graduation Rate for the most recent year available. We refresh this data annually at the close of each academic year in June. The federal source publishes a banded rate (for example, "90-94%") instead of an exact number for cohorts small enough to risk identifying individual students. The state distribution chart, where shown, plots every school in the state with a published rate or band; schools whose rate is federally suppressed are excluded. Where the federal source publishes a band rather than an exact rate, the school is placed within its band using a stable, ID-derived offset, so its position is consistent across visits.

Proficiency by household income

English language arts

Grade 6Lower-income58%Higher-income80%22 pp gap

Grade 8Lower-income49%Higher-income64%14 pp gap

Mathematics

Grade 6Lower-income40%Higher-income60%20 pp gap

Grade 8Lower-income47%Higher-income82%35 pp gap