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Performance Data

Academic Performance

chart showing year to year comparison of students' ERB-CTP4 scores

Additional Data

  • In the last year, students gained 4 percentile points on nationally standardized tests.

  • 37% of our students are now performing in the top ten percent in the nation across all subjects.

  • 72% of our students are now performing in the top ten percent of the nation in reading comprehension, math, or both.

  • After years of growth, our eighth graders earned median scores of:

    o   95th percentile in math

    o   92nd percentile in reading comprehension

    o   95th percentile in vocabulary

    (Results from the ERB CTP4 2016)

Family Partnership

On average, parents give HA a 4.2 out of 5 for family partnership graphic

Additional Data

  • 100% family participation in conferences.
  • We partner with families to achieve a 96% attendance rate, which represents 50% fewer absences than NYC public schools.
  • 96% of families volunteer at the school.


Graduate Performance

Graduate Placement

graduate placement pie chart

Additional Data

  • The majority of graduates report feeling prepared or extremely prepared in every academic area. 
  • 60% of alumni earned independent school scholarships, averaging $44,200 per year.
  • 23% of alumni attend a top-20 day, boarding, or public school.
  • 100% of alumni graduate on time from high school, and 83% of alumni are enrolled in college.