Montpelier is a city located in Bear Lake County Idaho. With a 2020 population of 2,580, it is the 54th largest city in Idaho and the 6738th largest city in the United States . Montpelier is currently growing at a rate of 0.82% annually but its population has decreased by -0.65% since the most recent census, which recorded a population of 2,597 in 2010. Montpelier reached it's highest population of 3,146 in 1960. Spanning over 2 miles, Montpelier has a population density of 1,113 people per square mile.
The average household income in Montpelier is $58,626 with a poverty rate of 21.63%. The median rental costs in recent years comes to $552 per month, and the median house value is $116,500. The median age in Montpelier is 37.7 years, 37.6 years for males, and 38.1 years for females.