Rehoboth Beachis a city along theDelaware Beachesin easternSussex County,Delaware, United States.Along with the neighboring coastal city ofLewes, Rehoboth Beach is one of the principal cities of Delaware's rapidly growingCape Region. Fronting the beach is a boardwalk lined with restaurants, shops, hotels and amusements.
A popular regional vacation destination, Rehoboth Beach's seasonal population expands to over 25,000 within the city limits and thousands more in the surrounding area in the summer.Out of the 30 states with coastline, theDelaware Beaches ranked number one in water quality in 2011.