| Female Pop. Under 18 | Under 5 Years | 5 to 9 Years | 10 to 14 Years | 15 to 17 Years | |
|---|---|---|---|---|---|
| South Carolina | 493125 | 128805 | 139346 | 142365 | 82609 |
| Abbeville | 3224 | 869 | 875 | 939 | 541 |
| Aiken | 18289 | 4614 | 5204 | 5261 | 3210 |
| Allendale | 1406 | 320 | 433 | 402 | 251 |
| Anderson | 19966 | 5373 | 5639 | 5648 | 3306 |
| Bamberg | 2076 | 481 | 570 | 620 | 405 |
| Barnwell | 3138 | 776 | 839 | 963 | 560 |
| Beaufort | 13809 | 3942 | 3913 | 3861 | 2093 |
| Berkeley | 19379 | 4937 | 5401 | 5790 | 3251 |
| Calhoun | 1884 | 478 | 504 | 559 | 343 |
| Charleston | 36112 | 9640 | 10010 | 10406 | 6056 |
| Cherokee | 6678 | 1862 | 1868 | 1901 | 1047 |
| Chester | 4425 | 1065 | 1259 | 1341 | 760 |
| Chesterfield | 5623 | 1448 | 1602 | 1667 | 906 |
| Clarendon | 4117 | 953 | 1148 | 1281 | 735 |
| Colleton | 5169 | 1303 | 1448 | 1483 | 935 |
| Darlington | 8601 | 2265 | 2583 | 2385 | 1368 |
| Dillon | 4397 | 1174 | 1234 | 1229 | 760 |
| Dorchester | 13452 | 3144 | 3852 | 4109 | 2347 |
| Edgefield | 2866 | 701 | 805 | 886 | 474 |
| Fairfield | 3108 | 788 | 896 | 909 | 515 |
| Florence | 16083 | 4052 | 4438 | 4782 | 2811 |
| Georgetown | 6935 | 1719 | 1871 | 2092 | 1253 |
| Greenville | 45432 | 12498 | 12929 | 12727 | 7278 |
| Greenwood | 8429 | 2249 | 2451 | 2354 | 1375 |
| Hampton | 2904 | 691 | 823 | 891 | 499 |
| Horry | 20377 | 5439 | 5840 | 5680 | 3418 |
| Jasper | 2636 | 678 | 771 | 766 | 421 |
| Kershaw | 6747 | 1716 | 1862 | 1978 | 1191 |
| Lancaster | 7537 | 1917 | 2155 | 2191 | 1274 |
| Laurens | 8532 | 2203 | 2417 | 2513 | 1399 |
| Lee | 2564 | 633 | 733 | 728 | 470 |
| Lexington | 27569 | 7117 | 7881 | 7962 | 4609 |
| McCormick | 942 | 200 | 251 | 290 | 201 |
| Marion | 4846 | 1173 | 1357 | 1393 | 923 |
| Marlboro | 3665 | 949 | 1000 | 1107 | 609 |
| Newberry | 4244 | 1140 | 1175 | 1180 | 749 |
| Oconee | 7263 | 1966 | 2009 | 2071 | 1217 |
| Orangeburg | 11640 | 2838 | 3212 | 3439 | 2151 |
| Pickens | 12062 | 3250 | 3416 | 3520 | 1876 |
| Richland | 37855 | 10034 | 10821 | 10715 | 6285 |
| Saluda | 2284 | 599 | 658 | 637 | 390 |
| Spartanburg | 30672 | 8174 | 8758 | 8854 | 4886 |
| Sumter | 14415 | 3845 | 4006 | 4152 | 2412 |
| Union | 3529 | 936 | 1008 | 1013 | 572 |
| Williamsburg | 5180 | 1249 | 1395 | 1571 | 965 |
| York | 21064 | 5407 | 6026 | 6119 | 3512 |
Source: U.S. Census Bureau, Census 2000. SF1, Table P12.