| JEFFERSON COUNTY | |||||||||||
| ? | Total Births | Mother's Age | |||||||||
| <15 | 15 | 16 | 17 | 18 | 19 | 20-24 | 25+ | N.S. | |||
| Total | 917 | 8 | 17 | 29 | 36 | 44 | 60 | 277 | 446 | 0 | |
| Father's Age | <15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 16 | 6 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | |
| 17 | 15 | 1 | 3 | 3 | 6 | 0 | 1 | 1 | 0 | 0 | |
| 18 | 19 | 0 | 4 | 1 | 7 | 4 | 3 | 0 | 0 | 0 | |
| 19 | 21 | 1 | 0 | 1 | 3 | 4 | 6 | 6 | 0 | 0 | |
| 20 | 26 | 0 | 1 | 3 | 4 | 6 | 6 | 6 | 0 | 0 | |
| 21 | 30 | 0 | 0 | 5 | 3 | 4 | 3 | 10 | 5 | 0 | |
| 22 | 49 | 0 | 1 | 3 | 3 | 6 | 5 | 27 | 4 | 0 | |
| 23 | 46 | 0 | 0 | 2 | 1 | 4 | 8 | 23 | 8 | 0 | |
| 24 | 38 | 0 | 0 | 1 | 1 | 1 | 2 | 26 | 7 | 0 | |
| 25+ | 530 | 2 | 0 | 1 | 3 | 7 | 17 | 122 | 378 | 0 | |
| N.S. | 137 | 3 | 7 | 8 | 4 | 7 | 9 | 55 | 44 | 0 | |