Some of the cities, towns, and places in StLucie County are Fort Pierce, Fort Pierce North, Fort Pierce South, Hutchinson Island South, Indian River Estates, Lakewood Park, Port St. Lucie, River Park, St. Lucie Village, Viking, White City

St. Lucie County (Spanish: Condado de Santa LucĂa) is a county in the U.S. state of Florida. As of the 2020 census, the population was 329,226. The county's seat is Fort Pierce. St. Lucie County is included in the Port St. Lucie, FL Metropolitan Statistical Area.