Brownstown is a city located in Jackson County Indiana. Brownstown has a 2020 population of 5,385. It is also the county seat of Jackson County. Brownstown is currently declining at a rate of -0.44% annually and its population has decreased by -3.11% since the most recent census, which recorded a population of 5,558 in 2010. Brownstown reached it's highest population of 5,600 in 2013.
The average household income in Brownstown is $71,122 with a poverty rate of 12.83%. The median rental costs in recent years comes to $645 per month, and the median house value is $129,100. The median age in Brownstown is 42.2 years, 40.6 years for males, and 43.7 years for females.