McClellanville is a city located in South Carolina. With a 2020 population of 540, it is the 189th largest city in South Carolina and the 12989th largest city in the United States. McClellanville is currently declining at a rate of -0.18% annually but its population has increased by 8.22% since the most recent census, which recorded a population of 499 in 2010. McClellanville reached it's highest population of 544 in 2016. Spanning over 2 miles, McClellanville has a population density of 242 people per square mile.
The average household income in McClellanville is $76,758 with a poverty rate of 7.52%. The median rental costs in recent years comes to $1,469 per month, and the median house value is $324,100. The median age in McClellanville is 48.3 years, 45.5 years for males, and 53.5 years for females. For every 100 females there are 87.9 males.