At a Glance
A predominantly Black charter high school in District 22 with sky-high family trust and teacher-rated instruction quality, serving a high-need population in a stable waterfront neighborhood
Families who prioritize strong teacher-family relationships and school community trust over available test score data; families in District 22 seeking a charter option with a high-need population and a predominantly Black student body; families who can manage transportation in a car-dependent neighborhood and want a smaller high school (294 students) with demonstrated family engagement.
- Exceptional family trust — 96% parent-teacher trust and 93% parent-principal trust
- High teacher-rated instruction quality at 96%
- Strong family engagement — 78% family survey response rate is unusually high
- Charter lottery admissions giving district families another public school option
- Serves a high-need population (71% economic need) with solid survey outcomes
- No academic test score data available — families cannot compare proficiency to district averages
- Very low teacher survey response (27 responses) — some trust metrics may not represent full staff views
- Teacher-principal trust (83%) is lower than family trust — worth asking about during enrollment
- No suspension or discipline data provided — cannot assess school climate management approach
- Charter schools have longer hours and may have different expectations than traditional public schools
- Located in a neighborhood requiring car travel for most families
Based on 2024-2025 data
School SummaryDistrict 22
District 22 is a middle-class Brooklyn district with several high-performing schools. This charter sits among peers that include top-rated Success Academy charters (89/100 and 86/100) and strong elementary schools. Without academic data, it's hard to position this school numerically, but the survey outcomes suggest strong family satisfaction on par with the district average (91% vs 91.2% district). The school serves a different demographic than many District 22 schools — higher economic need and predominantly Black — which matters when comparing outcomes.
Academic performance data is not available for this school, which limits direct comparison to District 22 averages (ELA: 61%, Math: 60%). Without test scores, we cannot assess how students are performing against district peers or state benchmarks. Families considering this school should ask the charter network directly about graduation rates, college matriculation, and any available assessment data.
The survey data tells a compelling story: families rate this school with near-unanimous trust — 96% parent-teacher trust and 93% parent-principal trust are exceptional numbers that signal strong day-to-day relationships between families and staff. Teachers themselves rate instruction quality at 96%, matching that family confidence. However, there's an internal split worth noting: teacher-principal trust sits at 83% and teacher collegial trust at 85% — solid but noticeably lower than the family's trust in leadership. This could reflect typical charter environment pressures or specific leadership decisions that some staff have questions about. With only 27 teacher survey responses, these numbers carry caution flags. The school hasn't provided suspension or discipline data, so we can't evaluate the school's approach to behavior management.
The student body is 73% Black, 12% Hispanic, 8% Asian, 2% white, and 3% Native American — making this a predominantly Black school in a neighborhood that's not predominantly Black (the area's demographics aren't specified, but the neighborhood's median income and homeownership rate of 53% suggest a different demographic profile). With 70.9% economic need and 13% IEP students, this school serves a higher-need population than many District 22 schools. The diversity index of 49% is moderate, reflecting mostly the Black/Hispanic/Asian composition. A majority of families here are working-class — the economic need index tells you that.
Sheepshead Bay-Manhattan Beach-Gerritsen Beach is a water-adjacent corner of Brooklyn with a mixed residential character — single-family homes near the bay, some co-ops, and a quiet, family-oriented feel. The neighborhood scores 59 on safety (moderate), 57 on transit (adequate but car-dependent for most trips), and notably high on family density (69%) and education orientation (72%), meaning families with kids are common here and education is a community priority. The stability score is low (23%), which may reflect turnover or newer residents. Median home values top $721,000, making this an expensive area to buy, though the 13% poverty rate and $80K median income suggest a working- to middle-class community beneath the real estate prices.
This is a car-dependent area — families typically drive or use limited bus routes. The school sits on Avenue X near the waterfront, and parents should expect to coordinate transportation, as walking isn't practical for most families coming from other parts of the district.
Survey Results
NYC School Survey (2025) · 211 families responded (78% rate)
Racial & Ethnic Diversity
NYC DOE InfoHub · 2022-23
Economic Need & Special Populations
Frequently Asked Questions
- Is United Charter High School for Advanced Math and Science lll a good school?
- Published quality ratings aren't available for United Charter High School for Advanced Math and Science lll yet on Motley. It's a charter school serving grades 9 to 12 in Sheepshead Bay-Manhattan Beach-Gerritsen Beach.
- What grades does United Charter High School for Advanced Math and Science lll serve?
- United Charter High School for Advanced Math and Science lll serves grades 9 to 12.
- How do students get into United Charter High School for Advanced Math and Science lll?
- United Charter High School for Advanced Math and Science lll is a charter school — it admits through a free public lottery, with no test or attendance zone.
- Is United Charter High School for Advanced Math and Science lll public, charter, or private?
- United Charter High School for Advanced Math and Science lll is a public charter school in NYC Community School District 22.
- What neighborhood is United Charter High School for Advanced Math and Science lll in?
- United Charter High School for Advanced Math and Science lll is in Sheepshead Bay-Manhattan Beach-Gerritsen Beach, Brooklyn.
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