South Charleston is a city located in West Virginia. With a 2020 population of 11,677, it is the 11th largest city in West Virginia and the 2784th largest city in the United States . South Charleston is currently declining at a rate of -1.56% annually and its population has decreased by -13.18% since the most recent census, which recorded a population of 13,450 in 2010. South Charleston reached it's highest population of 19,180 in 1960. Spanning over 9 miles, South Charleston has a population density of 1,480 people per square mile.
The average household income in South Charleston is $71,024 with a poverty rate of 13.97%. The median rental costs in recent years comes to $702 per month, and the median house value is $130,700. The median age in South Charleston is 42 years, 38.6 years for males, and 44 years for females.