| BENTON COUNTY | |||||||||||
| ? | Total Births | Mother's Age | |||||||||
| <15 | 15 | 16 | 17 | 18 | 19 | 20-24 | 25+ | N.S. | |||
| Total | 2,388 | 2 | 7 | 20 | 24 | 48 | 65 | 567 | 1,655 | 0 | |
| Father's Age | <15 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 15 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 16 | 4 | 1 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |
| 17 | 6 | 0 | 0 | 1 | 2 | 2 | 1 | 0 | 0 | 0 | |
| 18 | 25 | 0 | 0 | 5 | 8 | 3 | 3 | 6 | 0 | 0 | |
| 19 | 25 | 0 | 0 | 2 | 1 | 12 | 5 | 4 | 1 | 0 | |
| 20 | 45 | 0 | 1 | 2 | 2 | 5 | 10 | 23 | 2 | 0 | |
| 21 | 54 | 0 | 0 | 1 | 1 | 4 | 8 | 39 | 1 | 0 | |
| 22 | 67 | 0 | 0 | 0 | 1 | 2 | 2 | 51 | 11 | 0 | |
| 23 | 96 | 0 | 0 | 1 | 1 | 3 | 5 | 71 | 15 | 0 | |
| 24 | 109 | 0 | 0 | 1 | 0 | 3 | 4 | 75 | 26 | 0 | |
| 25+ | 1,810 | 0 | 0 | 0 | 1 | 4 | 15 | 246 | 1,544 | 0 | |
| N.S. | 145 | 0 | 3 | 7 | 7 | 10 | 12 | 51 | 55 | 0 | |