Compared to New Jersey, only one other state in the nation has a statistically higher proportion of public school 8th graders scoring at the highest two levels in math in the National Assessment of Educational Progress (NAEP). Furthermore, only one other state has an average score that is statistically higher than New Jersey on the 8th Grade Mathematics Exam.
Source: National Center for Education Statistics. 2019 NAEP Mathematics: Nation’s Report Card. 2019.