Leon is a city located in Kansas. With a 2020 population of 728, it is the 233rd largest city in Kansas and the 11711th largest city in the United States. Leon is currently declining at a rate of -0.14% annually but its population has increased by 3.41% since the most recent census, which recorded a population of 704 in 2010. Leon reached it's highest population of 738 in 2010. Spanning over 1 miles, Leon has a population density of 1,006 people per square mile.
The average household income in Leon is $69,510 with a poverty rate of 15.56%. The median rental costs in recent years comes to $747 per month, and the median house value is $59,500. The median age in Leon is 38.2 years, 40.2 years for males, and 37.9 years for females. For every 100 females there are 109.6 males.