Fairmount is a city located in Grant County Indiana. Fairmount has a 2020 population of 3,957. Fairmount is currently declining at a rate of -0.38% annually and its population has decreased by -6.41% since the most recent census, which recorded a population of 4,228 in 2010. Fairmount reached it's highest population of 4,228 in 2010.
The average household income in Fairmount is $58,246 with a poverty rate of 16.45%. The median rental costs in recent years comes to $561 per month, and the median house value is $88,900. The median age in Fairmount is 40.5 years, 37.4 years for males, and 45.9 years for females.