Leonardville is a city located in Riley County Kansas. With a 2020 population of 421, it is the 308th largest city in Kansas and the 14061st largest city in the United States . Leonardville is currently declining at a rate of -1.17% annually and its population has decreased by -6.24% since the most recent census, which recorded a population of 449 in 2010. Leonardville reached it's highest population of 467 in 2012. Spanning over 0 miles, Leonardville has a population density of 1,441 people per square mile.
The average household income in Leonardville is $58,339 with a poverty rate of 10.27%. The median rental costs in recent years comes to $620 per month, and the median house value is $98,800. The median age in Leonardville is 53 years, 54.9 years for males, and 50.2 years for females.