| Age of Mother in Years |
All Races | White | Black | All Other Races | ||||
|---|---|---|---|---|---|---|---|---|
| Number | Ratio | Number | Ratio | Number | Ratio | Number | Ratio | |
| <15 | 3 | * | 1 | * | 2 | * | - | * |
| 15 - 19 | 158 | 29.8 | 60 | 19.6 | 85 | 44.0 | 13 | 43.5 |
| 20 - 24 | 475 | 20.9 | 196 | 13.3 | 231 | 34.1 | 46 | 38.0 |
| 25 - 29 | 532 | 14.8 | 302 | 11.6 | 188 | 26.0 | 38 | 15.6 |
| 30 - 34 | 383 | 12.4 | 259 | 10.6 | 94 | 26.0 | 27 | 10.1 |
| 35 - 39 | 184 | 13.4 | 123 | 11.7 | 46 | 24.9 | 13 | 10.2 |
| 40+ | 52 | 17.9 | 35 | 16.7 | 11 | 23.9 | 3 | * |
| Total | 1,787 | 16.0 | 976 | 12.1 | 657 | 30.0 | 140 | 17.0 |
| Median Age at Last Birthday |
27 | 29 | 25 | 26 | ||||
| Note:
Records with race not stated are included in the "All Races" column only. Ratios
are per 1,000 live births to mothers in the specific age and race group. |
| Source: 2017 Michigan Resident Birth File, Division for Vital Records & Health Statistics, Michigan Department of Health & Human Services. |