Franklin is a city located in Kentucky. With a 2020 population of 9,051, it is the 45th largest city in Kentucky and the 3300th largest city in the United States. Franklin is currently growing at a rate of 0.46% annually and its population has increased by 7.65% since the most recent census, which recorded a population of 8,408 in 2010. Spanning over 15 miles, Franklin has a population density of 619 people per square mile.
The average household income in Franklin is $47,282 with a poverty rate of 19.46%. The median rental costs in recent years comes to $814 per month, and the median house value is $105,300. The median age in Franklin is 36.1 years, 31.8 years for males, and 39.8 years for females. For every 100 females there are 90.3 males.