St. Pete Beach is a coastal city in Pinellas County, Florida. Known as a tourist destination, St. Pete Beach was formed from the towns of Pass-a-Grille, Belle Vista, St. Petersburg Beach, and unincorporated Pinellas County. It is part of the Tampa Bay area. The population was 8,879 at the 2020 census. St. Pete Beach's downtown is centered on Corey Avenue. This district contains bars, restaurants and shopping and retail outlets.