Sans Souci is a city located in South Carolina. Sans Souci has a 2020 population of 8,776. Sans Souci is currently declining at a rate of 0.00% annually and its population has increased by 11.53% since the most recent census, which recorded a population of 7,869 in 2010. Sans Souci reached it's highest population of 9,187 in 2017.
The average household income in Sans Souci is $42,659 with a poverty rate of 29.22%. The median rental costs in recent years comes to $786 per month, and the median house value is $101,600. The median age in Sans Souci is 34.3 years, 33 years for males, and 37.2 years for females. For every 100 females there are 99.9 males.