American Factfinder, United States Census Bureau, Table: "GCT-PH1-R. Population, Housing Units, Area, and Density (geographies ranked by total population): 2000" from Data Set: "Census 2000 Summary File 1 (SF 1) 100-Percent Data", accessed October 10, 2007 at:  See also: List of United States urban areas For comparison, the "New York–Newark" Urbanized Area had a population density of 5309 per sqmi .