Carbondale is a city located in Kansas. With a 2020 population of 1,371, it is the 151st largest city in Kansas and the 9047th largest city in the United States. Carbondale is currently declining at a rate of -0.22% annually and its population has decreased by -4.59% since the most recent census, which recorded a population of 1,437 in 2010. Carbondale reached it's highest population of 1,431 in 2011. Spanning over 1 miles, Carbondale has a population density of 1,875 people per square mile.
The average household income in Carbondale is $55,214 with a poverty rate of 20.91%. The median rental costs in recent years comes to $551 per month, and the median house value is $78,400. The median age in Carbondale is 32.7 years, 28.8 years for males, and 40.4 years for females. For every 100 females there are 94.7 males.