Cottageville is a city located in South Carolina. With a 2020 population of 744, it is the 172nd largest city in South Carolina and the 11620th largest city in the United States. Cottageville is currently declining at a rate of 0.00% annually and its population has decreased by -2.36% since the most recent census, which recorded a population of 762 in 2010. Cottageville reached it's highest population of 765 in 2010. Spanning over 3 miles, Cottageville has a population density of 218 people per square mile.
The average household income in Cottageville is $56,167 with a poverty rate of 8.04%. The median rental costs in recent years comes to $813 per month, and the median house value is $107,400. The median age in Cottageville is 36 years, 36.6 years for males, and 35.4 years for females. For every 100 females there are 81.6 males.