| Länder | Mean age of women | |
|---|---|---|
| Total | 1st child | |
| 1: Year of birth method - calculated on the basic of livebirths (15 - 49 years) | ||
| Baden-Württemberg | 32.0 | 30.7 |
| Bayern | 32.0 | 30.7 |
| Berlin | 32.2 | 31.2 |
| Brandenburg | 31.8 | 29.9 |
| Bremen | 31.1 | 29.5 |
| Hamburg | 32.6 | 31.5 |
| Hessen | 31.9 | 30.6 |
| Mecklenburg-Vorpommern | 31.2 | 29.1 |
| Niedersachsen | 31.4 | 29.9 |
| Nordrhein-Westfalen | 31.6 | 30.3 |
| Rheinland-Pfalz | 31.4 | 30.1 |
| Saarland | 31.1 | 30.0 |
| Sachsen | 31.6 | 29.6 |
| Sachsen-Anhalt | 30.9 | 28.9 |
| Schleswig-Holstein | 31.6 | 30.3 |
| Thüringen | 31.1 | 29.1 |
| Germany | 31.7 | 30.4 |
As at 21 July 2023