Chatsworth, GA has a population of 4,298 and is the 7,116th largest city in the United States. The population density is 808 per sq mi which is 384% higher than the Georgia average and 792% higher than the national average. The median age in Chatsworth is 45 which is approximately 24% higher than the Georgia average of 36. In Chatsworth, 61% of the population over 15 years of age are married, 93% speak English and 6% speak Spanish. 68% of Chatsworth residents were born in Georgia, 26% were born out of state, 2% were born outside of the United States and 4% were foreign born.