Diamond Beach, New Jersey

Diamond Beach, New Jersey
Diamond Beach in 2015
Map of Diamond Beach CDP in Cape May County
Diamond Beach
Location in Cape May County
Diamond Beach
Location in New Jersey
Diamond Beach
Location in the United States
Coordinates: 38°57′32″N 74°51′07″W / 38.958852°N 74.852009°W / 38.958852; -74.852009
Country United States
State New Jersey
CountyCape May
TownshipLower
Area
  Total
0.23 sq mi (0.59 km2)
  Land0.23 sq mi (0.59 km2)
  Water0.00 sq mi (0.00 km2)  0.00%
Elevation
7 ft (2 m)
Population
 (2020)
  Total
203
  Density898.23/sq mi (346.80/km2)
Time zoneUTC−05:00 (Eastern (EST))
  Summer (DST)UTC−04:00 (Eastern (EDT))
Area code609
FIPS code34-17815
GNIS feature ID02389406

Diamond Beach is an unincorporated community and census-designated place (CDP) located within Lower Township in Cape May County, in the U.S. state of New Jersey. The CDP, and all of Cape May County, is part of the Ocean City metropolitan statistical area, and is part of the Philadelphia-Wilmington-Camden, PA-NJ-DE-MD combined statistical area, also known as the Delaware Valley or Philadelphia metropolitan area. As of the United States 2020 Census, the CDP's population was 203, an increase of 67 from the 2010 census count of 136.