Achievement First Brownsville Charter School
0K,01,02,03,04,05,06,07,08,09,10,11,12 - Brooklyn, District 23
2021 BERGEN STREET (get directions)
Achievement First Brownsville Charter School is a k-12 all grades school (grades 0K,01,02,03,04,05,06,07,08,09,10,11,12) in Brooklyn, Community School District 23.
| School year | Total enrollment |
|---|---|
| 2013-14 | 613 |
| 2014-15 | 728 |
| 2015-16 | 828 |
| 2016-17 | 937 |
| 2017-18 | 1,023 |
| 2018-19 | 1,095 |
| 2019-20 | 1,178 |
| 2020-21 | 1,202 |
| 2021-22 | 1,167 |
| 2022-23 | 1,074 |
| 2023-24 | 863 |
| 2024-25 | 660 |
| 2025-26 | 532 |
% female: 51.5% (2025-26)
% poverty: 85.3% (2025-26)
% students with disabilities: 16.2% (2025-26)
% English language learners: 11.1% (2025-26)
Race / ethnicity
DOE reports race and ethnicity. It does not publish country of nationality.Asian: 0.9% (2025-26)
Black: 76.1% (2025-26)
Hispanic: 19.5% (2025-26)
White: 0.4% (2025-26)
Multi-racial: 1.7% (2025-26)
Native American: 1.1% (2025-26)
| Year | Metric | Value |
|---|---|---|
| 2024 | Attendance | 89.8% |
| 2024 | ELA course pass rate | 89.7% |
| 2024 | Math course pass rate | 97.9% |
| 2023 | Attendance | 88% |
| 2023 | Attendance | 88.5% |
| 2023 | 4-year graduation | 86.8% |
| 2023 | ELA course pass rate | 93.1% |
| 2023 | Math course pass rate | 98.1% |
| 2022 | Attendance | 87.7% |
| 2022 | Attendance | 90.8% |
| 2022 | 4-year graduation | 81% |
| 2022 | ELA course pass rate | 96% |
| 2022 | Math course pass rate | 93.9% |
| 2021 | Attendance | 85.1% |
| 2021 | Attendance | 91.3% |
| 2021 | 4-year graduation | 88.1% |
| 2021 | ELA course pass rate | 90.6% |
| 2021 | Math course pass rate | 91.4% |
| 2020 | Attendance | 87.2% |
| 2020 | Attendance | 92.9% |
| 2020 | 4-year graduation | 71.4% |
| 2020 | ELA course pass rate | 59.4% |
| 2020 | Math course pass rate | 60.8% |
| 2019 | 4-year graduation | 77.5% |
| 2018 | Attendance | 95.4% |
| 2018 | Attendance | 95.7% |
| 2018 | ELA course pass rate | 91.2% |
| 2018 | Math course pass rate | 92.7% |
| 2016 | ELA course pass rate | 78.1% |
| 2016 | Math course pass rate | 82.5% |
| 2015 | ELA course pass rate | 82.1% |
| 2015 | Math course pass rate | 79% |
Mean scale score on the New York State test for the grades this school serves. The percent is students at level 3 or 4, not a percentile rank. Scores from 2023 on use the current standards and are not comparable to earlier years. High school SAT section scores stay in Academic / quality.
No grade 3-8 state test row is published for the grades this school serves.
Share of 8th graders in high-school admissions who received an offer to a testing specialized high school. A cell of 0-5 is DOE's suppression for a small count, so that year has no percent.
| Year | In HS admissions | Took SHSAT | Offers | Offer rate |
|---|---|---|---|---|
| 2025 | 80 | 51 | 0-5 | not reported |
| 2024 | 76 | 42 | 0-5 | not reported |
| 2023 | 63 | 30 | 0-5 | not reported |
| 2022 | 97 | 24 | 0-5 | not reported |
No DOE Galaxy budget is published for this school.
PTA $ not reported
PTA/PA fundraising per enrolled student - higher generally means a more active parent fundraising community, not a DOE quality signal.Charter school - not covered by DOE PTA reporting (LL171 only includes DOE-run schools).
No matching "Friends of" nonprofit found.
This is the total revenue of a separate supporting nonprofit, matched by name. It is not DOE PTA income, is not per student, and is not comparable to the PTA funding figure for district schools. One nonprofit can support several charters.Sources & methodology
PTA/PA financial reporting: NYC DOE Local Law 171 report - last updated 2026-09-07
Enrollment & demographics: NYC DOE Demographic Snapshot - last updated 2026-09-07
School directory: NYC Open Data School Locations - last updated 2026-09-07
Quality report: NYC DOE School Quality Reports - last updated 2026-09-07
School budget: NYC DOE Galaxy Allocations - last updated 2026-10-11
Specialized high school offers: NYC Open Data SHSAT results by feeder school - last updated 2026-10-11
Other schools in this building
Brooklyn Collegiate: A College Board School (23K493)I.S. 055 Ocean Hill Brownsville (23K055)Data from NYC Department of Education and NYC Open Data. Free and public - no accounts, no paid ranking data.