Montpelier is located in Maryland. Montpelier, Maryland has a population of 14,719.
The median household income in Montpelier, Maryland is $85,615. The median household income for the surrounding county is $91,124 compared to the national median of $69,021. The median age of people living in Montpelier is 35.6 years.
The average high temperature in July is 87.8 degrees, with an average low temperature in January of 23.7 degrees. The average rainfall is approximately 44.5 inches per year, with 13.2 inches of snow per year.