Great Falls is a city located in South Carolina. With a 2020 population of 1,880, it is the 124th largest city in South Carolina and the 7843rd largest city in the United States. Great Falls is currently declining at a rate of -0.16% annually and its population has decreased by -5.00% since the most recent census, which recorded a population of 1,979 in 2010. Great Falls reached it's highest population of 1,976 in 2010. Spanning over 4 miles, Great Falls has a population density of 444 people per square mile.
The average household income in Great Falls is $41,226 with a poverty rate of 28.67%. The median rental costs in recent years comes to $634 per month, and the median house value is $49,600. The median age in Great Falls is 36.8 years, 32.9 years for males, and 37.5 years for females. For every 100 females there are 75.8 males.