Eastborough is a city located in Kansas. With a 2020 population of 725, it is the 234th largest city in Kansas and the 11727th largest city in the United States. Eastborough is currently declining at a rate of -0.68% annually and its population has decreased by -6.21% since the most recent census, which recorded a population of 773 in 2010. Eastborough reached it's highest population of 760 in 2010. Spanning over 0 miles, Eastborough has a population density of 1,881 people per square mile.
The average household income in Eastborough is $212,046 with a poverty rate of 8.14%. The median rental costs in recent years comes to - per month, and the median house value is $394,300. The median age in Eastborough is 46.9 years, 45.5 years for males, and 47.2 years for females. For every 100 females there are 108.8 males.