Carlisle is a city located in South Carolina. With a 2020 population of 409, it is the 202nd largest city in South Carolina and the 14177th largest city in the United States. Carlisle is currently declining at a rate of -0.49% annually and its population has decreased by -6.19% since the most recent census, which recorded a population of 436 in 2010. Carlisle reached it's highest population of 434 in 2010. Spanning over 1 miles, Carlisle has a population density of 289 people per square mile.
The average household income in Carlisle is $56,850 with a poverty rate of 25.71%. The median rental costs in recent years comes to $744 per month, and the median house value is $50,900. The median age in Carlisle is 37.8 years, 30.7 years for males, and 43.9 years for females. For every 100 females there are 92.0 males.