Riley is a city located in Riley County Kansas. With a 2020 population of 942, it is the 201st largest city in Kansas and the 10557th largest city in the United States . Riley is currently declining at a rate of -0.53% annually but its population has increased by 0.32% since the most recent census, which recorded a population of 939 in 2010. Riley reached it's highest population of 1,008 in 2015. Spanning over 0 miles, Riley has a population density of 1,942 people per square mile.
The average household income in Riley is $66,424 with a poverty rate of 8.52%. The median rental costs in recent years comes to $810 per month, and the median house value is $139,800. The median age in Riley is 35.9 years, 33.8 years for males, and 41.9 years for females.