Montpelier is a city located in Blackford County Indiana. With a 2020 population of 1,606, it is the 240th largest city in Indiana and the 8454th largest city in the United States . Montpelier is currently declining at a rate of -1.47% annually and its population has decreased by -11.02% since the most recent census, which recorded a population of 1,805 in 2010. Montpelier reached it's highest population of 1,801 in 2010. Spanning over 2 miles, Montpelier has a population density of 1,042 people per square mile.
The average household income in Montpelier is $51,961 with a poverty rate of 19.95%. The median rental costs in recent years comes to $660 per month, and the median house value is $54,600. The median age in Montpelier is 38.1 years, 33 years for males, and 44.6 years for females.