Winterville, GA has a population of 1,050 and is the 14,851st largest city in the United States. The population density is 401 per sq mi which is 114% higher than the Georgia average and 342% higher than the national average. The median age in Winterville is 45 which is approximately 25% higher than the Georgia average of 36. In Winterville, 64% of the population over 15 years of age are married, 96% speak English and 3% speak Spanish. 61% of Winterville residents were born in Georgia, 35% were born out of state, 1% were born outside of the United States and 3% were foreign born.