Clay County is one of sixty-seven Florida counties and is located immediately south of Jacksonville along the western shore of the St. Johns River.
Many detailed Clay County, Florida maps are available for viewing or download at GIS Map Library.
Clay County is a proud member of the seven-county JAXUSA Regional Partnership for Economic Development.
Clay County is 604 square miles, has a population of 201,000, and includes four municipalities: Orange Park, Green Cove Springs, Keystone Heights, and Penney Farms. The majority of the county is unincorporated.