Westminster is located in south Vermont. Westminster is part of Windham County. Westminster has 1.34 square miles of land area and 0.01 square miles of water area. As of 2010-2014, the total Westminster population is 288, which has grown 4.35% since 2000. The population growth rate is higher than the state average rate of 2.88% and is much lower than the national average rate of 11.61%. Westminster median household income is $63,750 in 2010-2014 and has grown by 32.90% since 2000. The income growth rate is about the same as the state average rate of 33.27% and is higher than the national average rate of 27.36%. Westminster median house value is $196,700 in 2010-2014 and has grown by 64.74% since 2000. The house value growth rate is lower than the state average rate of 93.90% 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 Westminster is much better than the state average in quality. The Westminster area code is 802.