Sinclair is located in south Wyoming. Sinclair is part of Carbon County. Sinclair has 2.43 square miles of land area and has no water area. As of 2010-2014, the total Sinclair population is 407, which has shrunk 3.78% since 2000. The population growth rate is much lower than the state average rate of 16.50% and is much lower than the national average rate of 11.61%. Sinclair median household income is $84,722 in 2010-2014 and has grown by 75.72% since 2000. The income growth rate is higher than the state average rate of 53.73% and is much higher than the national average rate of 27.36%. Sinclair median house value is $114,900 in 2010-2014 and has grown by 67.01% since 2000. The house value growth rate is lower than the state average rate of 95.96% 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 Sinclair is worse than the state average in quality. The Sinclair area code is 307.