Dixonville is an unincorporated community and census-designated place in Santa Rosa County, Florida, United States. Its population was 195 at the 2020 census, up from 181 at the 2010 census. It is part of the Pensacola—Ferry Pass—Brent, Florida Metropolitan Statistical Area. Florida State Road 87 passes through the community. The community name continues north of the state line in Alabama along Alabama State Route 41.