Mount Vernon, GA has a population of 2,311 and is the 10,240th largest city in the United States. The population density is 580 per sq mi which is 248% higher than the Georgia average and 540% higher than the national average. The median age in Mount Vernon is 40 which is approximately 11% higher than the Georgia average of 36. In Mount Vernon, 48% of the population over 15 years of age are married, 85% speak English and 10% speak Spanish. 79% of Mount Vernon residents were born in Georgia, 13% were born out of state, 0% were born outside of the United States and 8% were foreign born.