| Rank | Prefectures | Mean Age at First Marriage (Female) | Standard Score |
|---|---|---|---|
| Sort | Desc Asc | Desc Asc | Desc Asc |
| 1 | Tokyo | 29.9歳 | 86.85 |
| 2 | Kanagawa | 29.4歳 | 73.40 |
| 3 | Kyoto | 29.2歳 | 68.02 |
| 4 | Chiba | 29.1歳 | 65.34 |
| 5 | Yamanashi | 29.0歳 | 62.65 |
| 5 | Nagano | 29.0歳 | 62.65 |
| 7 | Saitama | 28.9歳 | 59.96 |
| 7 | Osaka | 28.9歳 | 59.96 |
| 7 | Nara | 28.9歳 | 59.96 |
| 10 | Hokkaido | 28.7歳 | 54.58 |
| 10 | Toyama | 28.7歳 | 54.58 |
| 10 | Ishikawa | 28.7歳 | 54.58 |
| 10 | Hyogo | 28.7歳 | 54.58 |
| 10 | Kochi | 28.7歳 | 54.58 |
| 10 | Fukuoka | 28.7歳 | 54.58 |
| 16 | Gunma | 28.6歳 | 51.89 |
| 16 | Niigata | 28.6歳 | 51.89 |
| 18 | Ibaraki | 28.5歳 | 49.20 |
| 18 | Tochigi | 28.5歳 | 49.20 |
| 18 | Shizuoka | 28.5歳 | 49.20 |
| 18 | Kagawa | 28.5歳 | 49.20 |
| 22 | Miyagi | 28.4歳 | 46.51 |
| 22 | Akita | 28.4歳 | 46.51 |
| 22 | Fukui | 28.4歳 | 46.51 |
| 22 | Aichi | 28.4歳 | 46.51 |
| 22 | Tottori | 28.4歳 | 46.51 |
| 22 | Shimane | 28.4歳 | 46.51 |
| 22 | Hiroshima | 28.4歳 | 46.51 |
| 22 | Oita | 28.4歳 | 46.51 |
| 22 | Okinawa | 28.4歳 | 46.51 |
| 31 | Shiga | 28.3歳 | 43.82 |
| 31 | Okayama | 28.3歳 | 43.82 |
| 31 | Tokushima | 28.3歳 | 43.82 |
| 31 | Ehime | 28.3歳 | 43.82 |
| 31 | Nagasaki | 28.3歳 | 43.82 |
| 31 | Kumamoto | 28.3歳 | 43.82 |
| 31 | Miyazaki | 28.3歳 | 43.82 |
| 38 | Iwate | 28.2歳 | 41.13 |
| 38 | Gifu | 28.2歳 | 41.13 |
| 38 | Mie | 28.2歳 | 41.13 |
| 38 | Wakayama | 28.2歳 | 41.13 |
| 38 | Yamaguchi | 28.2歳 | 41.13 |
| 38 | Saga | 28.2歳 | 41.13 |
| 38 | Kagoshima | 28.2歳 | 41.13 |
| 45 | Aomori | 28.1歳 | 38.44 |
| 45 | Yamagata | 28.1歳 | 38.44 |
| 47 | Fukushima | 27.9歳 | 33.06 |
| Japan | 28.8歳 |