The St. Petersburg Historical Society Inc. is a nonprofit organization dedicated to historic preservation, operating a museum facility that houses historically significant artifacts and exhibits. Its mission focuses on collecting, preserving, and communicating the history and heritage of Florida, with particular emphasis on St. Petersburg and the Pinellas County Peninsula. With an operating budget of $774.9K and total revenue of $687.2K for the 2025 filing year, the organization does not rely on a single funder for 50% or more of its revenue. More information can be found on their website at www.spmoh.org.