Tarpon Springs is a city in Pinellas County, Florida, United States. The population was 21,003 at the 2000 census. According to the U.S. Census Bureau's 2004 estimates, the city had a population of 22,554. Tarpon Springs is notable for having the largest percentage of Greek-Americans of any city in the U.S. Tarpon Springs apartments for rent comparison page shows most up to date rent information on Tarpon Springs apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.