Long Neck is a census-designated place (CDP) in Sussex County, Delaware, United States. The population was 1,980 at the 2010 census. Long Neck is the only census-designated place in Sussex County. It is part of the Seaford, Delaware Micropolitan Statistical Area.
|Period||Total Sold||Average Price||Median Price|
|Delaware||2 out of 5|
|Long Neck||No rating submitted|