Summit is a city located in South Carolina. With a 2020 population of 487, it is the 193rd largest city in South Carolina and the 13429th largest city in the United States. Summit is currently growing at a rate of 2.10% annually and its population has increased by 21.14% since the most recent census, which recorded a population of 402 in 2010. Spanning over 1 miles, Summit has a population density of 327 people per square mile.
The average household income in Summit is $68,412 with a poverty rate of 17.31%. The median rental costs in recent years comes to $940 per month, and the median house value is $125,600. The median age in Summit is 33.3 years, 34.9 years for males, and 30.8 years for females. For every 100 females there are 74.8 males.