Montpelier is located in east Louisiana. Montpelier is between the Tangipahoa, Saint Helena county. Montpelier has 1.87 square miles of land area and 0.01 square miles of water area. As of 2010-2014, the total Montpelier population is 249, which has grown 16.36% since 2000. The population growth rate is much higher than the state average rate of 2.96% and is higher than the national average rate of 11.61%. Montpelier median household income is $30,000 in 2010-2014 and has grown by 32.60% since 2000. The income growth rate is lower than the state average rate of 38.15% and is higher than the national average rate of 27.36%. Montpelier median house value is $56,000 in 2010-2014 and has grown by -12.50% since 2000. The house value growth rate is much lower than the state average rate of 65.18% and is much lower 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 Montpelier is worse than the state average in quality.