New Jersey Monthly’s high school survey isn’t the whole story

Laura Water:

Last week New Jersey Monthly published its biennial ranking of the state’s 328 public high schools, a closely-followed contest among N.J. districts. The top-ranked school in N.J. is New Providence High School in Union County, which boasts combined SAT scores of 1737 and a 97.7% graduation rate. The lowest-ranked traditional high school is Thomas Jefferson Arts Academy in Elizabeth, which admits to combined SAT scores of 1136 and a 53% graduation rate.
Rankings were compiled by an independent research firm in Ringwood called Leflein Associates, which used a combination of factors in its calculations, including average class size; SAT, A.P. and state assessment scores (HSPA); graduation rates; and socio-economic ranking (DFG).