Ocilla, GA has a population of 3,455 and is the 8,110th largest city in the United States. The population density is 1,358 per sq mi which is 713% higher than the Georgia average and 1398% higher than the national average. The median age in Ocilla is 35 which is approximately 3% lower than the Georgia average of 36. In Ocilla, 38% of the population over 15 years of age are married, 98% speak English and 2% speak Spanish. 88% of Ocilla residents were born in Georgia, 11% were born out of state, 0% were born outside of the United States and 1% were foreign born.