Atlantic Beach is a city located in South Carolina. With a 2020 population of 445, it is the 199th largest city in South Carolina and the 13828th largest city in the United States. Atlantic Beach is currently growing at a rate of 2.06% annually and its population has increased by 33.23% since the most recent census, which recorded a population of 334 in 2010. Spanning over 0 miles, Atlantic Beach has a population density of 2,753 people per square mile.
The average household income in Atlantic Beach is $41,015 with a poverty rate of 21.49%. The median rental costs in recent years comes to $631 per month, and the median house value is $181,300. The median age in Atlantic Beach is 41.2 years, 41 years for males, and 45.1 years for females. For every 100 females there are 76.6 males.