Clemson is a city located in Pickens County South Carolina. With a 2020 population of 18,353, it is the 27th largest city in South Carolina and the 1988th largest city in the United States . Clemson is currently growing at a rate of 2.38% annually and its population has increased by 31.99% since the most recent census, which recorded a population of 13,905 in 2010. Clemson reached it's highest population of in . Spanning over 8 miles, Clemson has a population density of 2,431 people per square mile.
The average household income in Clemson is $71,799 with a poverty rate of 38.72%. The median rental costs in recent years comes to $928 per month, and the median house value is $236,500. The median age in Clemson is 24.4 years, 24.2 years for males, and 24.7 years for females.