| COLUMBIA COUNTY | |||||||||||
| ? | Total Births | Mother's Age | |||||||||
| <15 | 15 | 16 | 17 | 18 | 19 | 20-24 | 25+ | N.S. | |||
| Total | 1,634 | 1 | 9 | 18 | 28 | 64 | 72 | 465 | 977 | 0 | |
| Father's Age | <15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 15 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 16 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 17 | 5 | 0 | 1 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | |
| 18 | 20 | 0 | 1 | 3 | 4 | 5 | 2 | 4 | 1 | 0 | |
| 19 | 22 | 0 | 0 | 2 | 4 | 8 | 3 | 5 | 0 | 0 | |
| 20 | 44 | 0 | 1 | 4 | 2 | 6 | 10 | 21 | 0 | 0 | |
| 21 | 59 | 0 | 1 | 2 | 3 | 6 | 15 | 30 | 2 | 0 | |
| 22 | 67 | 0 | 0 | 0 | 2 | 6 | 9 | 46 | 4 | 0 | |
| 23 | 75 | 0 | 0 | 0 | 1 | 4 | 5 | 53 | 12 | 0 | |
| 24 | 84 | 0 | 0 | 0 | 0 | 2 | 6 | 58 | 18 | 0 | |
| 25+ | 1,150 | 0 | 1 | 1 | 0 | 12 | 14 | 217 | 905 | 0 | |
| N.S. | 105 | 1 | 3 | 6 | 8 | 14 | 7 | 31 | 35 | 0 | |