Louisville is a city located in Mississippi. With a 2020 population of 6,119, it is the 58th largest city in Mississippi and the 4247th largest city in the United States. Louisville is currently declining at a rate of -0.87% annually and its population has decreased by -7.72% since the most recent census, which recorded a population of 6,631 in 2010. Louisville reached it's highest population of 7,323 in 1980. Spanning over 15 miles, Louisville has a population density of 405 people per square mile.
The average household income in Louisville is $49,978 with a poverty rate of 34.20%. The median rental costs in recent years comes to $690 per month, and the median house value is $86,900. The median age in Louisville is 36.4 years, 34.5 years for males, and 39.9 years for females. For every 100 females there are 86.2 males.