Garrett is located in southwest Pennsylvania. Garrett is part of Somerset County. Garrett has 0.51 square miles of land area and has no water area. As of 2010-2014, the total Garrett population is 401, which has shrunk 10.69% since 2000. The population growth rate is much lower than the state average rate of 3.89% and is much lower than the national average rate of 11.61%. Garrett median household income is $43,611 in 2010-2014 and has grown by 77.22% since 2000. The income growth rate is much higher than the state average rate of 32.44% and is much higher than the national average rate of 27.36%. Garrett median house value is $69,300 in 2010-2014 and has grown by 58.58% since 2000. The house value growth rate is lower than the state average rate of 70.00% 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 Garrett is close to the state average in quality. The Garrett area code is 814.