| County Number | SC Counties | S.C. Young Adults Ages 18-24 Meeting Criteria for Dependence and Abuse for Alcohol | County / State Ratio |
|---|---|---|---|
| 1 | Chesterfield County | 10.9 | 0.74 |
| 2 | Clarendon County | 10.9 | 0.74 |
| 3 | Darlington County | 10.9 | 0.74 |
| 4 | Dillon County | 10.9 | 0.74 |
| 5 | Florence County | 10.9 | 0.74 |
| 6 | Georgetown County | 10.9 | 0.74 |
| 7 | Horry County | 10.9 | 0.74 |
| 8 | Lee County | 10.9 | 0.74 |
| 9 | Marion County | 10.9 | 0.74 |
| 10 | Marlboro County | 10.9 | 0.74 |
| 11 | Sumter County | 10.9 | 0.74 |
| 12 | Williamsburg County | 10.9 | 0.74 |
| 13 | Abbeville County | 13.4 | 0.91 |
| 14 | Chester County | 13.4 | 0.91 |
| 15 | Edgefield County | 13.4 | 0.91 |
| 16 | Fairfield County | 13.4 | 0.91 |
| 17 | Greenwood County | 13.4 | 0.91 |
| 18 | Kershaw County | 13.4 | 0.91 |
| 19 | Lancaster County | 13.4 | 0.91 |
| 20 | Laurens County | 13.4 | 0.91 |
| 21 | Lexington County | 13.4 | 0.91 |
| 22 | McCormick County | 13.4 | 0.91 |
| 23 | Newberry County | 13.4 | 0.91 |
| 24 | Richland County | 13.4 | 0.91 |
| 25 | Saluda County | 13.4 | 0.91 |
| 26 | York County | 13.4 | 0.91 |
| 27 | Anderson County | 16.5 | 1.11 |
| 28 | Cherokee County | 16.5 | 1.11 |
| 29 | Greenville County | 16.5 | 1.11 |
| 30 | Oconee County | 16.5 | 1.11 |
| 31 | Pickens County | 16.5 | 1.11 |
| 32 | Spartanburg County | 16.5 | 1.11 |
| 33 | Union County | 16.5 | 1.11 |
| 34 | Aiken County | 17.5 | 1.18 |
| 35 | Allendale County | 17.5 | 1.18 |
| 36 | Bamberg County | 17.5 | 1.18 |
| 37 | Barnwell County | 17.5 | 1.18 |
| 38 | Beaufort County | 17.5 | 1.18 |
| 39 | Berkeley County | 17.5 | 1.18 |
| 40 | Calhoun County | 17.5 | 1.18 |
| 41 | Charleston County | 17.5 | 1.18 |
| 42 | Colleton County | 17.5 | 1.18 |
| 43 | Dorchester County | 17.5 | 1.18 |
| 44 | Hampton County | 17.5 | 1.18 |
| 45 | Jasper County | 17.5 | 1.18 |
| 46 | Orangeburg County | 17.5 | 1.18 |
| 47 | South Carolina | 14.8 |