Achievement First Linden Charter School

800 VAN SICLEN AVE, BROOKLYN, NY 11207 · Brooklyn · K-8

DBN: 84K788

K-8

Unzoned

SchoolDigger: 1212 (of 2445)

Academic quality

ELA = English Language Arts (reading and writing). Math and Science are self-explanatory.
NY State tests ELA and Math every year in grades 3-8, and Science once, in grade 8 -- a school's numbers below only reflect whichever of those grades it actually serves (no social studies/history state test exists at this level).
"Avg. rating" is DOE's average student score on a 1.0-4.5 scale (higher is better) -- shown here as "value / 4.5" alongside the citywide average for the same metric as a benchmark for what's typical.

Attendance: 91.2%

66.3% attend 90%+ of days

Subject

Student group

Overall proficiency

ELA % proficient

50.1%(citywide avg: 54.4%)

ELA avg. rating

2.92 / 4.5(citywide avg: 3.04 / 4.5)

Math % proficient

56.9%(citywide avg: 51.9%)

Math avg. rating

3.02 / 4.5(citywide avg: 2.96 / 4.5)

Science % proficient (Grade 8 only)

56.3%

Science avg. rating (Grade 8 only)

3.00 / 4.5

By grade

Grade 3 ELA

37%

Grade 3 Math

67.3%

Grade 4 ELA

50%

Grade 4 Math

63.5%

Grade 5 ELA

61.8%

Grade 5 Math

48.7%

Grade 6 ELA

47.1%

Grade 6 Math

57.8%

Grade 7 ELA

47.4%

Grade 7 Math

53.2%

Grade 8 ELA

53%

Grade 8 Math

55.4%

By student group

English Language Learners -- ELA

20.8%(citywide avg: 19.2%)

English Language Learners -- Math

50%(citywide avg: 35.8%)

Students with disabilities -- ELA

21.7%

Students with disabilities -- Math

26.1%

Black students -- ELA

48.2%(citywide avg: 53.6%)

Black students -- Math

56.5%(citywide avg: 49.6%)

Hispanic/Latino students -- ELA

47.7%(citywide avg: 50.6%)

Hispanic/Latino students -- Math

49.4%(citywide avg: 49%)

"% proficient" is the share of students scoring Level 3 or 4 on the state test. Citywide comparisons are the average across schools of the same type. Grades and groups with very few tested students are flagged since a handful of kids can swing the percentage a lot; groups too small to report are omitted by DOE for student privacy -- that's also why Science, tested only once, shows up far less often than ELA/Math.Source: NYC Open Data: School Quality Reports Data (2023-24 school year)

Demographics

779 students enrolled

Economic Need Index: 76.1%

Race & ethnicity

Asian

1.8%

Black

78.2%

Hispanic or Latino

15.7%

White

0.9%

Multiracial

1.3%

Native American

1.9%

Other groups

Students with disabilities

14.1%

English Language Learners

1.3%

Living in poverty

82.4%

Female

51.5%

Male

48.5%

Economic Need Index is DOE's estimate of the share of students facing economic hardship, based on eligibility for public assistance, temporary housing status, and household income relative to the poverty line. Some very high values are reported by DOE only as "Above 95%" for student privacy and are shown here as 95%.Source: NYC Open Data: Demographic Snapshot (2021-22 school year)