Ruby is located close to the center of Alaska. Ruby is part of Yukon Koyukuk County. Ruby has 7.63 square miles of land area and has no water area. As of 2010-2014, the total Ruby population is 208, which has grown 10.64% since 2000. The population growth rate is much lower than the state average rate of 16.17% and is lower than the national average rate of 11.61%. Ruby median household income is $22,361 in 2010-2014 and has has shrunk by 8.26% since 2000. The income growth rate is much lower than the state average rate of 39.28% and is much lower than the national average rate of 27.36%. Ruby median house value is $108,300 in 2010-2014 and has shrunk by -53.62% since 2000. The house value growth rate is lower than the state average rate of 70.80% 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 Ruby is close to the state average in quality. The Ruby area code is 907.