Covington is located close to the center of Oklahoma. Covington is part of Garfield County. Covington has 0.41 square miles of land area and has no water area. As of 2010-2014, the total Covington population is 499, which has shrunk 9.76% since 2000. The population growth rate is much lower than the state average rate of 10.67% and is much lower than the national average rate of 11.61%. Covington median household income is $46,875 in 2010-2014 and has grown by 73.75% since 2000. The income growth rate is much higher than the state average rate of 38.43% and is much higher than the national average rate of 27.36%. Covington median house value is $53,300 in 2010-2014 and has grown by 83.16% since 2000. The house value growth rate is higher than the state average rate of 62.66% 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 Covington is worse than the state average in quality. The Covington area code is 580.