Berlin is located in south Georgia. Berlin is part of Colquitt County. Berlin has 0.74 square miles of land area and 0.00 square miles of water area. As of 2010-2014, the total Berlin population is 565, which has shrunk 5.04% since 2000. The population growth rate is much lower than the state average rate of 21.03% and is much lower than the national average rate of 11.61%. Berlin median household income is $23,333 in 2010-2014 and has has shrunk by 30.22% since 2000. The income growth rate is much lower than the state average rate of 16.28% and is much lower than the national average rate of 27.36%. Berlin median house value is $68,800 in 2010-2014 and has shrunk by -96.57% since 2000. The house value growth rate is much higher than the state average rate of 33.09% and is much higher than the national average rate of 46.91%. As a reference, the national Consumer Price Index (CPI) inflation rate for the same period is 26.63%. On average, the public school district that covers Berlin is close to the state average in quality. The Berlin area code is 229.