Mind-boggled by South Carolina Demographics?

Get the South Carolina demographic data that you need. You can get the most current South Carolina data from the US Census Bureau without spending 8 to 10 high-value hours searching the internet.

The South Carolina population is 5,190,705 people according to the US Census Bureau's 2021 Population Estimates Program.
The South Carolina median household income in the past 12 months is $54,864 in 2020 inflation-adjusted dollars according to the US Census Bureau's 2020 American Community Survey.
South Carolina has 2,319,112 housing units according to the US Census Bureau's 2020 American Community Survey.

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How Current are the Data?

The South Carolina demographics on this site are the most current data available from the US Census Bureau.

Currently, most data points are from 2020 datasets – specifically the 2020 American Community Survey (ACS) 5-year dataset. We use the Census’ ACS 5-year dataset for 3 reasons.

It’s updated every year.
It typically has the smallest margins of error of the Census’ ACS datasets.
It allows for apples to apples comparisons of large geographies to small geographies (i.e. state data to city data).

We’re constantly updating the demographic reports and this site with the most current data throughout the year.

Got questions about these South Carolina demographics? Call us at 1-800-939-2130.

South Carolina Counties by Population

1	Greenville County	533,834
2	Richland County	418,307
3	Charleston County	413,024
4	Horry County	365,579
5	Spartanburg County	335,864
6	Lexington County	300,137
7	York County	288,595
8	Berkeley County	236,701
9	Anderson County	206,908
10	Beaufort County	191,748

See all South Carolina Counties by Population

South Carolina Cities by Population

1	Charleston	151,612
2	Columbia	137,541
3	North Charleston	117,472
4	Mount Pleasant	92,398
5	Rock Hill	74,102
6	Greenville	72,095
7	Summerville	51,216
8	Goose Creek	46,229
9	Sumter	42,976
10	Florence	39,958