Mineral Bluff, GA has a population of 223 and is the 23,961st largest city in the United States. The population density is 158 per sq mi which is 5% lower than the Georgia average and 75% higher than the national average. The median age in Mineral Bluff is 34 which is approximately 6% lower than the Georgia average of 36. In Mineral Bluff, 73% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 67% of Mineral Bluff residents were born in Georgia, 30% were born out of state, 0% were born outside of the United States and 3% were foreign born.