Dunnellon is a city located in Marion County, in the state of Florida (FL), United States. Nestled in the South Atlantic division of the South region, it covers an area of 7.1 square miles (18.0 km²) and sits at an elevation of 50 ft. With a population of approximately 1,898 residents, Dunnellon offers a peaceful, rural atmosphere.
The town's population is composed of about 44.73% males and 55.27% females, and it has a population density of 269.22 people per square mile (103.95/km²). Dunnellon lies at a latitude of 29.05 and a longitude of -82.46, operating in the UTC-5.
Locals reflect a blend of American ancestry, with roots primarily in United States (11.1%), followed by English (15.5%), German (17.8%), and Scotch-Irish (4.2%) heritage. The town is identified by the ZIP code 34431.