Massac is located in west Kentucky. Massac is part of Mccracken County. Massac has 4.04 square miles of land area and 0.03 square miles of water area. As of 2010-2014, the total Massac population is 4,223, which has grown 8.62% since 2000. The population growth rate is about the same as the state average rate of 8.45% and is lower than the national average rate of 11.61%. Massac median household income is $52,368 in 2010-2014 and has grown by 13.35% since 2000. The income growth rate is much lower than the state average rate of 28.72% and is much lower than the national average rate of 27.36%. Massac median house value is $169,400 in 2010-2014 and has grown by 50.44% since 2000. The house value growth rate is higher than the state average rate of 40.25% and is 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 Massac is much better than the state average in quality.