St Johns River Ridge lies in Satsuma, an unincorporated community in southern Putnam County along the US 17 corridor between Palatka and Crescent City. A ridge in this flat river country means slightly higher, drier ground above the St. Johns River floodplain, and the subdivision sits within that wooded, water-laced landscape west of Dunn's Creek. Local housing follows the Satsuma pattern of homes placed on individual lots along quiet subdivision streets, with the river, its marinas and its fishing close by. Public schools belong to Putnam County District Schools, and Palatka to the north provides the county seat's shopping, hospital and services. The river at this latitude is broad and slow-moving, lined with marsh, cypress swamp and fishing camps. Browse the current St Johns River Ridge homes for sale below.