Hilliard is a town in Nassau County, Florida, United States. The population was 2,702 at the 2000 census. As of 2010, the population recorded by the United States Census Bureau was 3,086. In 2003, Hilliard was chosen as the "2003 Rural Community of the Year" by Florida governor Jeb Bush, because of its collaboration with the YMCA to establish a local chapter, which includes a large swimming pool and exercise facilities.