Nashville is a city located in Brown County Indiana. It is also the county seat of Brown County. With a 2020 population of 1,078, it is the 295th largest city in Indiana and the 10006th largest city in the United States . Nashville is currently declining at a rate of -0.92% annually but its population has increased by 34.25% since the most recent census, which recorded a population of 803 in 2010. Nashville reached it's highest population of 1,111 in 2010. Spanning over 2 miles, Nashville has a population density of 673 people per square mile.
The average household income in Nashville is $69,854 with a poverty rate of 17.94%. The median rental costs in recent years comes to $742 per month, and the median house value is $164,500. The median age in Nashville is 55.7 years, 53.3 years for males, and 63.4 years for females.