Cayce is a city located in South Carolina. With a 2020 population of 14,191, it is the 30th largest city in South Carolina and the 2394th largest city in the United States. Cayce is currently growing at a rate of 0.39% annually and its population has increased by 13.27% since the most recent census, which recorded a population of 12,528 in 2010. Spanning over 18 miles, Cayce has a population density of 845 people per square mile.
The average household income in Cayce is $63,180 with a poverty rate of 18.49%. The median rental costs in recent years comes to $923 per month, and the median house value is $127,400. The median age in Cayce is 31.7 years, 31 years for males, and 33.1 years for females. For every 100 females there are 98.8 males.