日本の将来推計人口（平成29年推計）
日本の将来推計人口（平成29年推計）
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| 条件付推計表2： 老年人口割合：出生率(2065年）1.00, 1.20, 1.40, 1.60, 1.80, 2.00, 2.20 各推計値 | （％） | |||||||
| 年 次 | 出生率（2065年） | |||||||
| 1.00 | 1.20 | 1.40 | 1.60 | 1.80 | 2.00 | 2.20 | ||
| 平成 27 | (2015) | 26.6 | 26.6 | 26.6 | 26.6 | 26.6 | 26.6 | 26.6 |
| 28 | (2016) | 27.3 | 27.3 | 27.3 | 27.3 | 27.3 | 27.3 | 27.2 |
| 29 | (2017) | 27.8 | 27.8 | 27.8 | 27.8 | 27.8 | 27.7 | 27.7 |
| 30 | (2018) | 28.3 | 28.3 | 28.2 | 28.2 | 28.2 | 28.1 | 28.1 |
| 31 | (2019) | 28.7 | 28.6 | 28.6 | 28.5 | 28.5 | 28.4 | 28.4 |
| 32 | (2020) | 29.0 | 29.0 | 28.9 | 28.8 | 28.7 | 28.7 | 28.6 |
| 33 | (2021) | 29.4 | 29.3 | 29.2 | 29.1 | 29.0 | 28.9 | 28.8 |
| 34 | (2022) | 29.6 | 29.5 | 29.4 | 29.2 | 29.1 | 29.0 | 28.8 |
| 35 | (2023) | 29.9 | 29.8 | 29.6 | 29.4 | 29.3 | 29.1 | 28.9 |
| 36 | (2024) | 30.3 | 30.0 | 29.8 | 29.6 | 29.4 | 29.2 | 29.0 |
| 37 | (2025) | 30.5 | 30.3 | 30.1 | 29.8 | 29.6 | 29.3 | 29.1 |
| 38 | (2026) | 30.8 | 30.5 | 30.3 | 30.0 | 29.7 | 29.4 | 29.1 |
| 39 | (2027) | 31.1 | 30.8 | 30.5 | 30.1 | 29.8 | 29.5 | 29.2 |
| 40 | (2028) | 31.4 | 31.0 | 30.7 | 30.3 | 30.0 | 29.6 | 29.3 |
| 41 | (2029) | 31.7 | 31.3 | 30.9 | 30.6 | 30.2 | 29.8 | 29.4 |
| 42 | (2030) | 32.1 | 31.7 | 31.3 | 30.9 | 30.4 | 30.0 | 29.6 |
| 43 | (2031) | 32.3 | 31.8 | 31.4 | 30.9 | 30.4 | 30.0 | 29.6 |
| 44 | (2032) | 32.7 | 32.2 | 31.7 | 31.2 | 30.7 | 30.3 | 29.8 |
| 45 | (2033) | 33.2 | 32.7 | 32.1 | 31.6 | 31.0 | 30.5 | 30.0 |
| 46 | (2034) | 33.7 | 33.1 | 32.5 | 31.9 | 31.4 | 30.8 | 30.3 |
| 47 | (2035) | 34.2 | 33.6 | 33.0 | 32.3 | 31.7 | 31.1 | 30.6 |
| 48 | (2036) | 34.8 | 34.1 | 33.4 | 32.8 | 32.1 | 31.5 | 30.9 |
| 49 | (2037) | 35.5 | 34.7 | 34.0 | 33.2 | 32.6 | 31.9 | 31.2 |
| 50 | (2038) | 36.1 | 35.3 | 34.5 | 33.8 | 33.0 | 32.3 | 31.6 |
| 51 | (2039) | 36.8 | 35.9 | 35.1 | 34.3 | 33.5 | 32.7 | 32.0 |
| 52 | (2040) | 37.4 | 36.4 | 35.5 | 34.7 | 33.8 | 33.0 | 32.3 |
| 53 | (2041) | 37.9 | 36.9 | 35.9 | 35.0 | 34.1 | 33.3 | 32.5 |
| 54 | (2042) | 38.3 | 37.3 | 36.3 | 35.3 | 34.4 | 33.5 | 32.6 |
| 55 | (2043) | 38.7 | 37.6 | 36.6 | 35.5 | 34.6 | 33.6 | 32.7 |
| 56 | (2044) | 39.1 | 38.0 | 36.8 | 35.8 | 34.7 | 33.7 | 32.8 |
| 57 | (2045) | 39.5 | 38.3 | 37.1 | 35.9 | 34.8 | 33.8 | 32.8 |
| 58 | (2046) | 39.8 | 38.5 | 37.3 | 36.1 | 34.9 | 33.8 | 32.8 |
| 59 | (2047) | 40.1 | 38.8 | 37.5 | 36.2 | 35.0 | 33.8 | 32.8 |
| 60 | (2048) | 40.5 | 39.0 | 37.6 | 36.3 | 35.1 | 33.9 | 32.7 |
| 61 | (2049) | 40.8 | 39.3 | 37.8 | 36.4 | 35.1 | 33.8 | 32.6 |
| 62 | (2050) | 41.1 | 39.5 | 38.0 | 36.5 | 35.1 | 33.8 | 32.5 |
| 63 | (2051) | 41.4 | 39.7 | 38.1 | 36.6 | 35.1 | 33.7 | 32.4 |
| 64 | (2052) | 41.7 | 39.9 | 38.2 | 36.6 | 35.1 | 33.6 | 32.2 |
| 65 | (2053) | 41.9 | 40.1 | 38.3 | 36.6 | 35.0 | 33.5 | 32.0 |
| 66 | (2054) | 42.2 | 40.2 | 38.4 | 36.6 | 34.9 | 33.3 | 31.8 |
| 67 | (2055) | 42.4 | 40.3 | 38.4 | 36.6 | 34.8 | 33.1 | 31.6 |
| 68 | (2056) | 42.6 | 40.5 | 38.4 | 36.5 | 34.7 | 32.9 | 31.3 |
| 69 | (2057) | 42.8 | 40.6 | 38.5 | 36.5 | 34.5 | 32.7 | 31.0 |
| 70 | (2058) | 43.0 | 40.7 | 38.5 | 36.4 | 34.4 | 32.5 | 30.8 |
| 71 | (2059) | 43.3 | 40.9 | 38.6 | 36.4 | 34.3 | 32.3 | 30.5 |
| 72 | (2060) | 43.6 | 41.0 | 38.6 | 36.3 | 34.2 | 32.2 | 30.3 |
| 73 | (2061) | 43.9 | 41.2 | 38.7 | 36.3 | 34.1 | 32.0 | 30.1 |
| 74 | (2062) | 44.2 | 41.4 | 38.8 | 36.3 | 34.0 | 31.8 | 29.8 |
| 75 | (2063) | 44.5 | 41.6 | 38.8 | 36.3 | 33.9 | 31.6 | 29.6 |
| 76 | (2064) | 44.8 | 41.7 | 38.9 | 36.2 | 33.8 | 31.5 | 29.4 |
| 77 | (2065) | 45.1 | 41.9 | 39.0 | 36.2 | 33.7 | 31.3 | 29.1 |
| 127 | (2115) | 50.3 | 44.5 | 39.4 | 35.0 | 31.2 | 27.9 | 25.0 |
| 各年10月1日現在の総人口(日本における外国人を含む).平成27(2015)年は,総務省統計局『平成27年国勢調査 年齢・国籍不詳をあん分した人口(参考表)』による. | ||||||||