where is collingswood nj
Collingswood, New Jersey. Collingswood is a borough in Camden County, New Jersey, United States. As of the 2010 United States Census, the borough's population was 13,926, reflecting a decline of 400 (-2.8%) from the 14,326 counted in the 2000 Census, which had in turn declined by 963 (-6.3%) from the 15,289 counted in the 1990 Census.