DeBary is a city located in Volusia County, Florida, in the United States. It is situated on the eastern shore of the St. Johns River near Lake Monroe.
As of the 2020 census, the city had a population of 22,260 residents. DeBary is part of the Deltona–Daytona Beach–Ormond Beach, FL metropolitan statistical area, which had a total population of 553,284 in 2019.