Tega Cay is a city located in South Carolina. With a 2020 population of 11,725, it is the 38th largest city in South Carolina and the 2765th largest city in the United States. Tega Cay is currently growing at a rate of 3.82% annually and its population has increased by 53.87% since the most recent census, which recorded a population of 7,620 in 2010. Spanning over 5 miles, Tega Cay has a population density of 2,593 people per square mile.
The average household income in Tega Cay is $144,077 with a poverty rate of 0.72%. The median rental costs in recent years comes to $1,545 per month, and the median house value is $316,500. The median age in Tega Cay is 40.6 years, 40.9 years for males, and 40.3 years for females. For every 100 females there are 98.7 males.