Quick information summary of the Ona CDP area.
Ona CDP is located in the state of Florida. It occupies the area of 28 square miles. 0 square miles are water areas and 28 square miles remain for land areas. Center of the Ona CDP lies at +27.4829628, -081.9097275 coordinates. According to the 2010 Census, there are 314 living in the Ona CDP. The racial makeup shows these 3 races as the most frequent : White (61.78%), Some Other Race (20.38%) and Black or African American (14.65%). Median age is 37 for the males and 40 for the females.