Melba is located in southwest Idaho. Melba is between the Canyon, Ada, Owyhee county. Melba has 0.39 square miles of land area and 0.01 square miles of water area. As of 2010-2014, the total Melba population is 568, which has grown 29.38% since 2000. The population growth rate is much higher than the state average rate of 23.61% and is much higher than the national average rate of 11.61%. Melba median household income is $39,000 in 2010-2014 and has grown by 24.09% since 2000. The income growth rate is lower than the state average rate of 25.98% and is lower than the national average rate of 27.36%. Melba median house value is $89,800 in 2010-2014 and has grown by 8.85% since 2000. The house value growth rate is much lower than the state average rate of 50.99% and is much lower 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 Melba is close to the state average in quality. The Melba area code is 208.