South Carolina Immigrant or Foreign-Born Population By County in 2021 (ACS-5Yrs)

Based on the US Census ACS-5Yrs estimates, in 2021, the total immigrant or foreign-born population in South Carolina was 263.92K which was 5.20% of South Carolina's population. Among all South Carolina counties, Greenville had the highest immigrant population (44.97K) and immigrants constituted 8.66% of its population, followed by Richland (pop: 24.28K, perc: 5.85%), and then Charleston (pop: 23.87K, perc: 5.90%).

On the other hand, the counties with the least number of immigrant population were: Fairfield (pop: 118, perc: 0.56%), Allendale (pop: 128, perc: 1.54%), and McCormick (pop: 132, perc: 1.38%),

The chart and table below shows the immigrant or foreign-born population of each county and the percentage of each county's population that are immigrants.

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