I don't get why you all use the word "Suburb" so much in this thread.
"Suburban New Jersey" is redundant.
There's a lot of genuine urban areas in New Jersey: Newark, Hoboken, Jersey City, Paterson. Plus a bunch of dense suburbs that might feel urban to people from other parts of the country (my hometown had a density of 5500 people per square mile--does everyone think of that as suburban?)
On the flip side, there's parts of South Jersey in the Pine Barrens and parts of Sussex & Warren counties that are quite rural