Rio, Florida
Originally, Rio was mapped out and called Rio St. Lucie in the 1890s. In 1897, the post office shortened the name and officially changed it to Rio, pronounced locally as “Rye-oh”.
Originally, Rio was mapped out and called Rio St. Lucie in the 1890s. In 1897, the post office shortened the name and officially changed it to Rio, pronounced locally as “Rye-oh”.