The Haddon Heights district approved an agreement with the
Merchantville School District in September 2013 that would add nearly 80 students a year from Merchantville to the high school, in addition to the average of more than 260 students from Barrington and 120 from Lawnside that are being sent to Haddon Heights each year. The plan was approved by the commissioner of the
New Jersey Department of Education, and students from Merchantville began attending the school in September 2015. Students from Merchantville already in high school before 2015 continued to attend
Pennsauken High School until their graduation, as part of a longstanding sending/receiving relationship with the
Pennsauken Public Schools in
Pennsauken Township. The district had been classified by the
New Jersey Department of Education as being in
District Factor Group "GH", the third-highest of eight groupings. District Factor Groups organize districts statewide to allow comparison by common
socioeconomic characteristics of the local districts. From lowest socioeconomic status to highest, the categories are A, B, CD, DE, FG, GH, I and J. ==Schools==