South Carolina Population By County in 2011

Based on the US Census Vintage data estimates, in 2011, the population of South Carolina was 4,672,655. Among all South Carolina counties, Greenville[object Promise] had the highest population (458,972), followed by Richland[object Promise] (389,333), and Charleston[object Promise] (357,461). McCormick[object Promise] was the least populated county (10,017).

Hover over or click on the counties in the map below to see the populations. The data can also be found in a table below. You can use the table to sort, filter, and explore the data further.

You can see similar information for other states and by state for the United States.