Greenleaf is a city located in Kansas. With a 2020 population of 297, it is the 349th largest city in Kansas and the 15358th largest city in the United States. Greenleaf is currently declining at a rate of -1.66% annually and its population has decreased by -10.27% since the most recent census, which recorded a population of 331 in 2010. Greenleaf reached it's highest population of 331 in 2011. Spanning over 0 miles, Greenleaf has a population density of 657 people per square mile.
The average household income in Greenleaf is $46,695 with a poverty rate of 22.60%. The median rental costs in recent years comes to $380 per month, and the median house value is $47,400. The median age in Greenleaf is 35.8 years, 34 years for males, and 37.4 years for females. For every 100 females there are 112.6 males.