Chart of northeastern cities of United States by population (2012)

Reference 1: Population (2012 est.), City area (km2) and Population density/km2 (2012 est.).

Reference 2: New York, Philadelphia, Boston, Pittsburgh, Newark, Buffalo, Jersey City, Rochester, Yonkers and Worcester.

Source: http://en.wikipedia.org/wiki/Northeastern_United_States_(U.S._Census_Bureau)