Fairmount is a city located in Indiana. With a 2020 population of 2,741, it is the 162nd largest city in Indiana and the 6524th largest city in the United States. Fairmount is currently declining at a rate of -0.62% annually and its population has decreased by -7.21% since the most recent census, which recorded a population of 2,954 in 2010. Fairmount reached it's highest population of 3,427 in 1970. Spanning over 2 miles, Fairmount has a population density of 1,728 people per square mile.
The average household income in Fairmount is $49,552 with a poverty rate of 18.80%. The median rental costs in recent years comes to $574 per month, and the median house value is $85,300. The median age in Fairmount is 36.7 years, 30.6 years for males, and 38.9 years for females. For every 100 females there are 111.6 males.