Vienna, GA has a population of 3,791 and is the 7,689th largest city in the United States. The population density is 694 per sq mi which is 316% higher than the Georgia average and 666% higher than the national average. The median age in Vienna is 43 which is approximately 19% higher than the Georgia average of 36. In Vienna, 47% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 92% of Vienna residents were born in Georgia, 8% were born out of state, 0% were born outside of the United States and 0% were foreign born.