Pittsburg is a city located in Crawford County Kansas. With a 2020 population of 19,918, it is the 22nd largest city in Kansas and the 1872nd largest city in the United States . Pittsburg is currently declining at a rate of -0.33% annually and its population has decreased by -1.56% since the most recent census, which recorded a population of 20,233 in 2010. Pittsburg reached it's highest population of 20,346 in 2013. Spanning over 13 miles, Pittsburg has a population density of 1,525 people per square mile.
The average household income in Pittsburg is $47,995 with a poverty rate of 27.31%. The median rental costs in recent years comes to $712 per month, and the median house value is $88,500. The median age in Pittsburg is 25.9 years, 24.8 years for males, and 27.7 years for females.