Fort Riley is a city located in Geary County Kansas. Fort Riley has a 2020 population of 6,368. Fort Riley is currently declining at a rate of 0.00% annually and its population has decreased by -17.95% since the most recent census, which recorded a population of 7,761 in 2010. Fort Riley reached it's highest population of 8,465 in 2011.
The average household income in Fort Riley is $45,352 with a poverty rate of 10.70%. The median rental costs in recent years comes to $1,191 per month, and the median house value is -. The median age in Fort Riley is 22 years, 22 years for males, and 21.6 years for females.