Graymoor-Devondale is located close to the center of Kentucky. Graymoor-Devondale is part of Jefferson County. Graymoor-Devondale has 0.74 square miles of land area and 0.00 square miles of water area. As of 2010-2014, the total Graymoor-Devondale population is 2,902, which has shrunk 0.79% since 2000. The population growth rate is much lower than the state average rate of 8.45% and is much lower than the national average rate of 11.61%. Graymoor-Devondale median household income is $72,625 in 2010-2014 and has grown by 42.22% since 2000. The income growth rate is higher than the state average rate of 28.72% and is much higher than the national average rate of 27.36%. Graymoor-Devondale median house value is $213,900 in 2010-2014 and has grown by 42.79% since 2000. The house value growth rate is higher than the state average rate of 40.25% and is 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 Graymoor-Devondale is close to the state average in quality.