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is a city in Charleston County, South Carolina, United States. As of the 2000 census, the population on the island was 4,583. Isle of Palms is a barrier island on the South Carolina coast, northeast of Charleston, South Carolina. As defined by the U.S. Census Bureau, Isle of Palms is included within the Charleston-North Charleston Urbanized Area and the larger Charleston–North Charleston–Summerville Metropolitan Statistical Area.
According to the United States Census Bureau, the city has a total area of 5.6 square miles (14.4 km²).4.5 square miles (11.6 km²) of it is land (80.56%) and 1.1 square miles (2.8 km²) of it (19.44%) is water.