North Wildwood is a city located on the Jersey Shore in Cape May County, in the U.S. state of New Jersey. The city and all of Cape May County are part of the Ocean City metropolitan statistical area, which in turn is part of the Philadelphia metropolitan area. As of the 2020 United States census, the city's population was 3,621, a decrease of 420 (−10.4%) from the 2010 census count of 4,041, which in turn had reflected a decline of 894 (−18.1%) from the 4,935 counted at the 2000 census. North Wildwood is home to the Hereford Inlet Lighthouse.