Blue Rapids is a city located in Kansas. With a 2020 population of 947, it is the 202nd largest city in Kansas and the 10551st largest city in the United States. Blue Rapids is currently declining at a rate of -0.84% annually and its population has decreased by -7.07% since the most recent census, which recorded a population of 1,019 in 2010. Blue Rapids reached it's highest population of 1,018 in 2010. Spanning over 2 miles, Blue Rapids has a population density of 477 people per square mile.
The average household income in Blue Rapids is $61,075 with a poverty rate of 11.88%. The median rental costs in recent years comes to $572 per month, and the median house value is $67,200. The median age in Blue Rapids is 38.6 years, 40.1 years for males, and 38.1 years for females. For every 100 females there are 99.4 males.