Bentley is a city located in Sedgwick County Kansas. With a 2020 population of 515, it is the 279th largest city in Kansas and the 13181st largest city in the United States . Bentley is currently declining at a rate of -0.19% annually and its population has decreased by -2.83% since the most recent census, which recorded a population of 530 in 2010. Bentley reached it's highest population of 532 in 2012. Spanning over 0 miles, Bentley has a population density of 1,697 people per square mile.
The average household income in Bentley is $66,652 with a poverty rate of 5.75%. The median rental costs in recent years comes to $969 per month, and the median house value is $112,500. The median age in Bentley is 36.9 years, 34.8 years for males, and 40 years for females.