Haddonfield is a borough located in Camden County, New Jersey, United States. As of the 2010 United States Census, the borough had a total population of 11,593, reflecting a decline of 66 (-0.6%) from the 11,659 counted in the 2000 Census, which had in turn increased by 31 (+0.3%) from the 11,628 counted in the 1990 Census.
Haddonfield was incorporated by an act of the New Jersey Legislature on April 6, 1875, within portions of Haddon Township following a referendum on the same day. The borough became an independent municipality in 1894. The borough was named for Elizabeth Haddon, an early settler of the area.(Wikipedia)