North Bergen is a township in Hudson County, New Jersey, United States. As of the United States 2010 Census, the township had a total population of 60,773. Originally founded in 1843, the town was much diminished in territory by a series of secessions. Situated on the Hudson Palisades, it is one of the "hilliest" municipalities in the United States. Like neighboring North Hudson communities is among those places in the nation with one of the highest population densities and a majority Hispanic population.