South Americans overall coming to take Puerto Rican's Plurality through suburban North Jersey. However Puerto Ricans continue to hold strong pluralities in their ancestral heartlands of South Jersey and Southern Hudson County.
Dominicans are still strong in Paterson and Teaneck whilst Cubans continue to fall off the map as a relevant force in NJ Politics accounting for 19% of Weehawken's hispanic population, 17% of West New York's, and 16% in North Bergen.
In Union City - the Place where Bob Menendez was Mayor in the 1980s & considered the heartland of Hudson County Cubans - Cubans now only make up 10% of the Latino Population