Southside is a city located in Alabama. With a 2020 population of 9,021, it is the 71st largest city in Alabama and the 3305th largest city in the United States. Southside is currently growing at a rate of 1.13% annually and its population has increased by 7.24% since the most recent census, which recorded a population of 8,412 in 2010. Spanning over 19 miles, Southside has a population density of 475 people per square mile.
The average household income in Southside is $80,621 with a poverty rate of 6.94%. The median rental costs in recent years comes to $875 per month, and the median house value is $157,300. The median age in Southside is 42.8 years, 40 years for males, and 44.5 years for females. For every 100 females there are 97.0 males.