Monticello is located in southeast Utah. Monticello is part of San Juan County. Monticello has 4.47 square miles of land area and has no water area. As of 2010-2014, the total Monticello population is 2,325, which has grown 18.74% since 2000. The population growth rate is much lower than the state average rate of 27.98% and is much higher than the national average rate of 11.61%. Monticello median household income is $47,500 in 2010-2014 and has grown by 32.21% since 2000. The income growth rate is about the same as the state average rate of 30.88% and is higher than the national average rate of 27.36%. Monticello median house value is $153,300 in 2010-2014 and has grown by 62.05% since 2000. The house value growth rate is higher than the state average rate of 45.45% 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 Monticello is much better than the state average in quality. The Monticello area code is 435.