Gilby is located in east North Dakota. Gilby is part of Grand Forks County. Gilby has 0.17 square miles of land area and has no water area. As of 2010-2014, the total Gilby population is 279, which has grown 14.81% since 2000. The population growth rate is much higher than the state average rate of 9.77% and is higher than the national average rate of 11.61%. Gilby median household income is $51,146 in 2010-2014 and has grown by 53.16% since 2000. The income growth rate is lower than the state average rate of 60.61% and is much higher than the national average rate of 27.36%. Gilby median house value is $68,600 in 2010-2014 and has grown by 48.16% since 2000. The house value growth rate is much lower than the state average rate of 90.86% and is about the same as 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 Gilby is much better than the state average in quality. The Gilby area code is 701.