Pelham, GA has a population of 3,782 and is the 7,706th largest city in the United States. The population density is 928 per sq mi which is 456% higher than the Georgia average and 924% higher than the national average. The median age in Pelham is 36 which is approximately 1% higher than the Georgia average of 36. In Pelham, 63% of the population over 15 years of age are married, 97% speak English and 2% speak Spanish. 90% of Pelham residents were born in Georgia, 9% were born out of state, 0% were born outside of the United States and 1% were foreign born.