As of the 2000 Census, Mantoloking was the highest-income community in the state of New Jersey with a per capita money income of $114,017 as of 1999, an increase of 29.8% from the $87,830 recorded in 1989. Based on data from the 2006-2010 American Community Survey, the borough had a per-capita income of $97,938, ranked 4th in the state. In the "Forbes" magazine 2012 rankings of "America's Most Expensive ZIP Codes", the borough was ranked 139th, with a median price of $1,403,349.