Crescent is an unincorporated community and census-designated place in Iberville Parish, Louisiana, United States. It was first listed as a CDP in the 2010 Census with a population of 959. In 2020, its population was 811.
Crescent is in central Iberville Parish, along Bayou Plaquemine southwest of Plaquemine, the parish seat. According to the U.S. Census Bureau, the Crescent CDP has an area of ; of its area is land, and is water.
Crescent was first listed as a census designated place in the 2010 U.S. census. Its population was 959 at the 2010 census, and by 2020, its population declined to 811.