Apalachicola was the third busiest harbor in the Gulf of Mexico; this was sooner than the improvement of railways in the Gulf States. The Greek immigrants were in charge for bringing up wipe skill and this was the chief deal in the town throughout in the late 1800s and early 1900s. Seafood workers, together with oyster harvesters and shimmers find their job in the Apalachicola port. The port of Apalachicola hosts the famed Florida Seafood Festival. St. Vincent Island, Flag, Sand, St. George Island, and Cape St. George Island are the regions, which watch the bay fine.

Act of the lawmaking assembly of the province of Florida incorporated the Trinity Episcopal Church; the popular memorial in Apalachicola on Feb 11, 1837. The status of the building is as it was one of the initial prefabricated buildings in America. Schooner from New York was to blame for transport the structure of the construction and then it was assembled in Apalachicola with made of wood dowels.