Milner, GA has a population of 1,258 and is the 13,738th largest city in the United States. The population density is 623 per sq mi which is 273% higher than the Georgia average and 588% higher than the national average. The median age in Milner is 28 which is approximately 23% lower than the Georgia average of 36. In Milner, 66% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 89% of Milner residents were born in Georgia, 11% were born out of state, 0% were born outside of the United States and 0% were foreign born.