Olsburg is a city located in Kansas. With a 2020 population of 220, it is the 402nd largest city in Kansas and the 16383rd largest city in the United States. Olsburg is currently declining at a rate of 0.00% annually and its population has increased by 0.46% since the most recent census, which recorded a population of 219 in 2010. Olsburg reached it's highest population of 224 in 2012. Spanning over 0 miles, Olsburg has a population density of 1,189 people per square mile.
The average household income in Olsburg is $56,743 with a poverty rate of 5.66%. The median rental costs in recent years comes to $763 per month, and the median house value is $113,400. The median age in Olsburg is 37.2 years, 34.3 years for males, and 44.8 years for females. For every 100 females there are 119.2 males.