Riverdale is a city located in Georgia. With a 2020 population of 17,129, it is the 61st largest city in Georgia and the 2089th largest city in the United States. Riverdale is currently growing at a rate of 1.07% annually and its population has increased by 13.18% since the most recent census, which recorded a population of 15,134 in 2010. Spanning over 4 miles, Riverdale has a population density of 3,876 people per square mile.
The average household income in Riverdale is $50,282 with a poverty rate of 23.93%. The median rental costs in recent years comes to $885 per month, and the median house value is $90,100. The median age in Riverdale is 33.1 years, 30.3 years for males, and 36.3 years for females. For every 100 females there are 91.0 males.