Deenwood, GA has a population of 2,195 and is the 10,498th largest city in the United States. The population density is 654 per sq mi which is 292% higher than the Georgia average and 622% higher than the national average. The median age in Deenwood is 34 which is approximately 6% lower than the Georgia average of 36. In Deenwood, 67% of the population over 15 years of age are married, 99% speak English and 1% speak Spanish. 81% of Deenwood residents were born in Georgia, 18% were born out of state, 1% were born outside of the United States and 0% were foreign born.