Ranking of South Carolina Counties By Net Migration in 2021

Updated on June 21, 2025.

Based on the US Census Vintage data estimates, in 2021, the Net Migration for South Carolina was 71.91K. Among all South Carolina counties, Horry County had the highest net migration (15.30K), followed by Greenville County (6.76K), and Spartanburg County (6.70K).

The chart below shows the top 10 counties, and the table below shows the ranking of all South Carolina counties.

You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.

See this for other years:
Ranking of South Carolina Counties By Net Migration in 2021
Horry
Greenville
Spartanburg
Lexington
York
Berkeley
Beaufort
Lancaster
Charleston
Anderson
Ranking of South Carolina Counties By Net Migration in 2021
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Rank County Net Migration
1 Horry County 15303
2 Greenville County 6762
3 Spartanburg County 6704
4 Lexington County 5780
5 York County 5008
6 Berkeley County 4796
7 Beaufort County 4531
8 Lancaster County 4302
9 Charleston County 3752
10 Anderson County 3707
11 Aiken County 2427
12 Jasper County 1361
13 Georgetown County 1118
14 Oconee County 1085
15 Pickens County 991
16 Dorchester County 977
17 Kershaw County 857
18 Edgefield County 806
19 Richland County 630
20 Laurens County 582
21 Newberry County 444
22 Clarendon County 413
23 McCormick County 404
24 Chesterfield County 263
25 Darlington County 207
26 Abbeville County 185
27 Colleton County 161
28 Calhoun County 147
29 Barnwell County 70
30 Florence County 69
31 Saluda County 61
32 Union County 58
33 Cherokee County 50
33 Chester County 50
34 Fairfield County 10
35 Greenwood County 4
36 Bamberg County -15
37 Marion County -44
38 Lee County -127
39 Allendale County -136
40 Dillon County -165
41 Hampton County -181
42 Williamsburg County -211
43 Marlboro County -217
44 Sumter County -505
45 Orangeburg County -560