North Caldwell is a borough in northwestern Essex County, New Jersey, United States, and a suburb of New York City. As of the 2010 United States Census, the borough’s population was 6,183, reflecting a decline of 1,192 (-16.2%) from the 7,375 counted in the 2000 Census, which had in turn increased by 669 (+10.0%) from the 6,706 counted in the 1990 Census.
North Caldwell was incorporated by an act of the New Jersey Legislature on March 31, 1898, from portions of Caldwell Township (now known as Fairfield Township).
As of the 2010 United States Census, there were 6,183 people, 2,092 households, and 1,820 families residing in the borough. The population density was 2,053.2 per square mile (792.7/km2). There were 2,134 housing units at an average density of 708.6 per square mile (273.6/km2). The racial makeup of the borough was 91.69% (5,669) White, 0.73% (45) Black or African American, 0.03% (2) Native American, 5.73% (354) Asian, 0.00% (0) Pacific Islander, 0.49% (30) from other races, and 1.34% (83) from two or more races. Hispanic or Latino of any race were 4.21% (260) of the population.
Source: Wikipedia