Johnson City is a city located in Kansas. With a 2020 population of 1,246, it is the 166th largest city in Kansas and the 9426th largest city in the United States. Johnson City is currently declining at a rate of -3.19% annually and its population has decreased by -16.66% since the most recent census, which recorded a population of 1,495 in 2010. Johnson City reached it's highest population of 1,501 in 2010. Spanning over 2 miles, Johnson City has a population density of 582 people per square mile.
The average household income in Johnson City is $53,182 with a poverty rate of 13.58%. The median rental costs in recent years comes to $631 per month, and the median house value is $78,800. The median age in Johnson City is 39.8 years, 39 years for males, and 44.1 years for females. For every 100 females there are 109.4 males.