Edison, GA has a population of 1,146 and is the 14,318th largest city in the United States. The population density is 490 per sq mi which is 193% higher than the Georgia average and 440% higher than the national average. The median age in Edison is 31 which is approximately 14% lower than the Georgia average of 36. In Edison, 38% of the population over 15 years of age are married, 92% speak English and 8% speak Spanish. 82% of Edison residents were born in Georgia, 13% were born out of state, 0% were born outside of the United States and 4% were foreign born.