Ranking of South Carolina Counties By Birth Rate per 1K in 2020

Updated on June 21, 2025.

Based on the US Census Vintage data estimates, in 2020, the Birth Rate per 1K for South Carolina was 10.9. Among all South Carolina counties, Dillon County had the highest birth rate (13.31), followed by Sumter County (12.83), and Berkeley County (12.36).

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 Birth Rate per 1K in 2020
Dillon
Sumter
Berkeley
Spartanburg
Jasper
Colleton
Greenville
Barnwell
Charleston
Chester
Ranking of South Carolina Counties By Birth Rate per 1K in 2020
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Rank County Birth Rate
1 Dillon County 13.31
2 Sumter County 12.83
3 Berkeley County 12.36
4 Spartanburg County 12.2
5 Jasper County 12.02
6 Colleton County 12
7 Greenville County 11.87
8 Barnwell County 11.84
9 Charleston County 11.77
10 Chester County 11.61
11 Laurens County 11.5
12 Florence County 11.49
13 Darlington County 11.37
14 Greenwood County 11.28
15 Richland County 11.27
16 Cherokee County 11.15
16 Dorchester County 11.15
17 Kershaw County 11.04
18 Saluda County 11.01
19 Orangeburg County 10.98
20 Anderson County 10.84
21 Aiken County 10.72
21 Newberry County 10.72
22 Lexington County 10.61
23 Marlboro County 10.48
24 Marion County 10.44
25 Chesterfield County 10.41
25 York County 10.41
26 Union County 10.33
27 Lancaster County 10.2
28 Hampton County 10.06
29 Bamberg County 9.99
30 Lee County 9.95
31 Beaufort County 9.66
32 Pickens County 9.51
33 Abbeville County 9.47
34 Williamsburg County 9.02
35 Clarendon County 8.99
36 Oconee County 8.72
37 Horry County 8.71
38 Fairfield County 8.7
39 Calhoun County 8.53
40 Georgetown County 8.23
41 Allendale County 7.55
42 Edgefield County 7.01
43 McCormick County 5.08