| Male Population Under 18 | Males Under 5 Years | Males 5 to 9 Years | Males 10 to 14 Years | Males 15 to 17 Years | |
|---|---|---|---|---|---|
| South Carolina | 516516 | 135874 | 145897 | 148114 | 86631 |
| Abbeville | 3397 | 896 | 937 | 971 | 593 |
| Aiken | 19059 | 4870 | 5456 | 5489 | 3244 |
| Allendale | 1573 | 455 | 414 | 428 | 276 |
| Anderson | 20806 | 5684 | 5839 | 5979 | 3304 |
| Bamberg | 2159 | 558 | 592 | 613 | 396 |
| Barnwell | 3471 | 898 | 931 | 1038 | 604 |
| Beaufort | 14334 | 4168 | 4120 | 3886 | 2160 |
| Berkeley | 20546 | 5305 | 5662 | 6031 | 3548 |
| Calhoun | 1920 | 480 | 556 | 554 | 330 |
| Charleston | 37462 | 10166 | 10513 | 10808 | 5975 |
| Cherokee | 6892 | 1896 | 1997 | 1907 | 1092 |
| Chester | 4742 | 1229 | 1326 | 1404 | 783 |
| Chesterfield | 5768 | 1445 | 1689 | 1647 | 987 |
| Clarendon | 4246 | 1019 | 1100 | 1295 | 832 |
| Colleton | 5346 | 1346 | 1509 | 1570 | 921 |
| Darlington | 9108 | 2399 | 2714 | 2575 | 1420 |
| Dillon | 4535 | 1099 | 1264 | 1368 | 804 |
| Dorchester | 14391 | 3326 | 4092 | 4432 | 2541 |
| Edgefield | 3065 | 779 | 860 | 902 | 524 |
| Fairfield | 3020 | 792 | 855 | 876 | 497 |
| Florence | 16518 | 4164 | 4639 | 4838 | 2877 |
| Georgetown | 7109 | 1758 | 2005 | 2134 | 1212 |
| Greenville | 47952 | 13157 | 13627 | 13454 | 7714 |
| Greenwood | 8450 | 2328 | 2363 | 2408 | 1351 |
| Hampton | 3007 | 740 | 836 | 883 | 548 |
| Horry | 21552 | 5859 | 5968 | 6139 | 3586 |
| Jasper | 2905 | 821 | 831 | 793 | 460 |
| Kershaw | 7003 | 1736 | 1963 | 2076 | 1228 |
| Lancaster | 8058 | 2084 | 2399 | 2291 | 1284 |
| Laurens | 9055 | 2367 | 2495 | 2639 | 1554 |
| Lee | 2619 | 644 | 749 | 741 | 485 |
| Lexington | 28744 | 7645 | 8228 | 8175 | 4696 |
| McCormick | 995 | 217 | 255 | 300 | 223 |
| Marion | 4948 | 1296 | 1369 | 1399 | 884 |
| Marlboro | 3884 | 967 | 1112 | 1046 | 759 |
| Newberry | 4457 | 1186 | 1216 | 1297 | 758 |
| Oconee | 7869 | 2030 | 2238 | 2267 | 1334 |
| Orangeburg | 12129 | 3121 | 3360 | 3426 | 2222 |
| Pickens | 12630 | 3472 | 3519 | 3569 | 2070 |
| Richland | 39754 | 10251 | 11049 | 11264 | 7190 |
| Saluda | 2496 | 652 | 688 | 681 | 475 |
| Spartanburg | 32229 | 8565 | 9462 | 9103 | 5099 |
| Sumter | 15015 | 3984 | 4223 | 4284 | 2524 |
| Union | 3597 | 958 | 997 | 995 | 647 |
| Williamsburg | 5481 | 1325 | 1520 | 1635 | 1001 |
| York | 22220 | 5737 | 6360 | 6504 | 3619 |
Source: U.S. Census Bureau, Census 2000. SF1, Table P12.