Latitude / Longitude:
27°28′55″N 81°55′08″W / 27.48194°N 81.91889°W / 27.48194
89 ft (27 m)
Eastern (EST) (UTC-5)
Ona is an unincorporated community and census-designated place in Hardee County, Florida, United States.
Its population was 314 as of the 2010 census. Ona has a post office with ZIP code 33865, which opened on October 11, 1897. State Road 64 and a CSX Transportation line pass through the community.