Burleigh is an unincorporated community and census-designated place located within Middle Township in Cape May County, in the U.S. state of New Jersey; Until the 2000 census the area had been part of the Whitesboro-Burleigh CDP, which was split in 2010 into separate CDPs for Burleigh and Whitesboro. As of the 2010 United States Census, the CDP's population was 725.