Burlington is located in northwest Washington. Burlington is part of Skagit County. Burlington has 4.26 square miles of land area and 0.16 square miles of water area. As of 2010-2014, the total Burlington population is 8,466, which has grown 25.29% since 2000. The population growth rate is much higher than the state average rate of 17.05% and is much higher than the national average rate of 11.61%. Burlington median household income is $48,399 in 2010-2014 and has grown by 27.88% since 2000. The income growth rate is lower than the state average rate of 31.72% and is about the same as the national average rate of 27.36%. Burlington median house value is $193,200 in 2010-2014 and has grown by 49.54% since 2000. The house value growth rate is lower than the state average rate of 52.82% 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 Burlington is better than the state average in quality. The Burlington area code is 360.