St. Pete Beach is a city in Pinellas County, Florida, occupying a barrier island along the Gulf of Mexico just west of St. Petersburg. With roughly 8,900 residents, it is a compact, long-established beach community whose economy and lifestyle revolve around tourism, the waterfront, and its celebrated shoreline. The city sits south of Treasure Island and is known for its wide stretches of white sand and its role as one of Florida's classic Gulf Coast resort towns. The island's identity is rooted in its history as a beach destination. The Don CeSar hotel, an iconic pink Mediterranean Revival landmark completed in the 1920s, anchors the beachfront and remains one of the most recognizable buildings on Florida's Gulf Coast. At the island's southern tip, Pass-a-Grille preserves a quieter, historic character with pastel cottages, a fishing pier, and independent shops, while the Gulf Beaches Historical Museum chronicles the barrier islands' past. Recreation is woven into daily life, from swimming and sunset watching at Pass-a-Grille and Upham Beach Park to boating, paddleboarding, and fishing in the Gulf and the Intracoastal Waterway. A walkable Gulf Boulevard corridor ties together resorts, restaurants, and beach access points. The city's population skews older, giving it a relaxed, established atmosphere distinct from more fast-paced resort destinations. Housing ranges from mid-century beach cottages and condominiums to newer waterfront homes with direct Gulf access, and a substantial portion of the island's units serve as vacation and seasonal residences. For homebuyers, St. Pete Beach offers a resort-style, beachfront lifestyle with proximity to downtown St. Petersburg and the broader Tampa Bay region, appealing to retirees, second-home buyers, and those seeking a permanent coastal address.