Resaca, GA has a population of 1,157 and is the 14,264th largest city in the United States. The population density is 419 per sq mi which is 151% higher than the Georgia average and 362% higher than the national average. The median age in Resaca is 35 which is approximately 4% lower than the Georgia average of 36. In Resaca, 46% of the population over 15 years of age are married, 62% speak English and 38% speak Spanish. 43% of Resaca residents were born in Georgia, 28% were born out of state, 2% were born outside of the United States and 26% were foreign born.