イギリス
イギリスの平均寿命
イギリスの平均寿命は 1950 年に 68.6 年、2023 年に 81.3 年 です（UN の推定値）。
- 最新値（2023年）
- 81.3 年
- 1950年以降
- +12.7 年
- 順位（2023年）
- 229 か国中 42 位
- 高い順
- 世界（2023年）
- 73.2 年
- 予測値（2100年）
- 90.6 年
- 国連予測（中位推計）
年 · UN
数字からわかること
- 国連予測（中位推計）では 2100 年に 90.6 年 とされ、95% 予測区間は 83.7 年〜98.3 年 です。
- 最高は 2019 年の 81.4 年、最低は 1951 年の 68.2 年 でした。
- Our World in Data による古い推定値は 1803 年までさかのぼります（40 年）。
年ごとの値
年 · UN
| 年 | イギリス | 世界 |
|---|---|---|
| 2023 | 81.3 | 73.2 |
| 2022 | 81.1 | 72.6 |
| 2021 | 80.7 | 70.9 |
| 2020 | 80.4 | 71.9 |
| 2019 | 81.4 | 72.6 |
| 2018 | 81.1 | 72.4 |
| 2017 | 81.2 | 72.1 |
| 2016 | 81.1 | 71.9 |
| 2015 | 80.9 | 71.6 |
| 2014 | 81.2 | 71.4 |
| 2013 | 80.9 | 71.1 |
| 2012 | 80.9 | 70.8 |
| 2011 | 80.8 | 70.4 |
| 2010 | 80.4 | 70.1 |
| 2009 | 80.2 | 69.7 |
| 2008 | 79.7 | 69.3 |
| 2007 | 79.5 | 69 |
| 2006 | 79.4 | 68.6 |
| 2005 | 79.1 | 68.1 |
| 2004 | 78.9 | 67.7 |
| 2003 | 78.3 | 67.4 |
| 2002 | 78.2 | 67.1 |
| 2001 | 78.1 | 66.8 |
| 2000 | 77.9 | 66.4 |
| 1999 | 77.4 | 66 |
| 1998 | 77.3 | 65.7 |
| 1997 | 77.1 | 65.5 |
| 1996 | 76.9 | 65.2 |
| 1995 | 76.6 | 64.9 |
| 1994 | 76.7 | 64.3 |
| 1993 | 76.2 | 64.4 |
| 1992 | 76.3 | 64.3 |
| 1991 | 75.9 | 64.1 |
| 1990 | 75.7 | 64 |
| 1989 | 75.4 | 63.8 |
| 1988 | 75.3 | 63.4 |
| 1987 | 75.2 | 63.2 |
| 1986 | 74.8 | 62.7 |
| 1985 | 74.5 | 62.2 |
| 1984 | 74.7 | 61.9 |
| 1983 | 74.3 | 61.5 |
| 1982 | 74 | 61.3 |
| 1981 | 73.9 | 60.9 |
| 1980 | 73.6 | 60.5 |
| 1979 | 73.2 | 60.2 |
| 1978 | 73 | 59.5 |
| 1977 | 73.1 | 59.2 |
| 1976 | 72.6 | 58.6 |
| 1975 | 72.7 | 58.3 |
| 1974 | 72.4 | 58.1 |
| 1973 | 72.2 | 57.7 |
| 1972 | 72 | 57.2 |
| 1971 | 72.2 | 56 |
| 1970 | 71.9 | 56.3 |
| 1969 | 71.7 | 56 |
| 1968 | 71.7 | 55.6 |
| 1967 | 72.1 | 55.1 |
| 1966 | 71.4 | 54.6 |
| 1965 | 71.5 | 54 |
| 1964 | 71.5 | 54.3 |
| 1963 | 70.8 | 53.7 |
| 1962 | 70.9 | 53.2 |
| 1961 | 70.8 | 50.4 |
| 1960 | 71 | 47.8 |
| 1959 | 70.8 | 49.6 |
| 1958 | 70.7 | 51.6 |
| 1957 | 70.5 | 51.1 |
| 1956 | 70.4 | 50.7 |
| 1955 | 70.1 | 50.2 |
| 1954 | 70.2 | 49.7 |
| 1953 | 69.8 | 48.8 |
| 1952 | 69.5 | 48.2 |
| 1951 | 68.2 | 47.1 |
| 1950 | 68.6 | 46.4 |
| 1949 | 68.1 | – |
| 1948 | 68.4 | – |
| 1947 | 66.4 | – |
| 1946 | 66.2 | – |
| 1945 | 65.8 | – |
| 1944 | 64.8 | – |
| 1943 | 64 | – |
| 1942 | 64 | – |
| 1941 | 61.3 | – |
| 1940 | 60.9 | – |
| 1939 | 63.6 | – |
| 1938 | 63.2 | – |
| 1937 | 61.8 | – |
| 1936 | 61.8 | – |
| 1935 | 62 | – |
| 1934 | 61.3 | – |
| 1933 | 60.6 | – |
| 1932 | 60.5 | – |
| 1931 | 60 | – |
| 1930 | 60.8 | – |
| 1929 | 57.6 | – |
| 1928 | 59.9 | – |
| 1927 | 59 | – |
| 1926 | 59.6 | – |
| 1925 | 58.4 | – |
| 1924 | 58.1 | – |
| 1923 | 59.3 | – |
| 1922 | 57 | – |
| 1921 | 58.1 | – |
| 1920 | 57.3 | – |
| 1919 | 54.3 | – |
| 1918 | 47.3 | – |
| 1917 | 54.2 | – |
| 1916 | 54.2 | – |
| 1915 | 51.2 | – |
| 1914 | 53.2 | – |
| 1913 | 53.4 | – |
| 1912 | 54.3 | – |
| 1911 | 51.2 | – |
| 1910 | 53.3 | – |
| 1909 | 51.7 | – |
| 1908 | 51 | – |
| 1907 | 50.6 | – |
| 1906 | 49.6 | – |
| 1905 | 49.9 | – |
| 1904 | 48.2 | – |
| 1903 | 49.5 | – |
| 1902 | 48.4 | – |
| 1901 | 46.9 | – |
| 1900 | 45.6 | – |
| 1899 | 45.2 | – |
| 1898 | 46.1 | – |
| 1897 | 46.5 | – |
| 1896 | 47.1 | – |
| 1895 | 45.4 | – |
| 1894 | 48.3 | – |
| 1893 | 44.7 | – |
| 1892 | 45.6 | – |
| 1891 | 44.4 | – |
| 1890 | 44.1 | – |
| 1889 | 45.9 | – |
| 1888 | 46.3 | – |
| 1887 | 45.1 | – |
| 1886 | 44.6 | – |
| 1885 | 44.6 | – |
| 1884 | 43.6 | – |
| 1883 | 44 | – |
| 1882 | 44 | – |
| 1881 | 45.1 | – |
| 1880 | 43 | – |
| 1879 | 43.5 | – |
| 1878 | 42 | – |
| 1877 | 43.7 | – |
| 1876 | 42.7 | – |
| 1875 | 41.5 | – |
| 1874 | 42.1 | – |
| 1873 | 43.3 | – |
| 1872 | 42.7 | – |
| 1871 | 41.1 | – |
| 1870 | 40.6 | – |
| 1869 | 41.3 | – |
| 1868 | 41.7 | – |
| 1867 | 42 | – |
| 1866 | 40.1 | – |
| 1865 | 39.8 | – |
| 1864 | 39.6 | – |
| 1863 | 40.4 | – |
| 1862 | 42.1 | – |
| 1861 | 41.6 | – |
| 1860 | 42 | – |
| 1859 | 40.4 | – |
| 1858 | 39.6 | – |
| 1857 | 40.9 | – |
| 1856 | 42.5 | – |
| 1855 | 40.7 | – |
| 1854 | 39.5 | – |
| 1853 | 40 | – |
| 1852 | 40.4 | – |
| 1851 | 41 | – |
| 1850 | 42.8 | – |
| 1849 | 37.7 | – |
| 1848 | 39.9 | – |
| 1847 | 38.5 | – |
| 1846 | 40.2 | – |
| 1845 | 42.2 | – |
| 1844 | 41.2 | – |
| 1843 | 41.6 | – |
| 1842 | 41 | – |
| 1838 | 40.6 | – |
| 1833 | 40.9 | – |
| 1828 | 41.4 | – |
| 1823 | 40.5 | – |
| 1818 | 40.8 | – |
| 1813 | 41.3 | – |
| 1808 | 40.6 | – |
| 1803 | 40 | – |
- 12.3推定値（Our World in Data）
国連予測（中位推計） · 2024–2100
| 年 | イギリス | 世界 |
|---|---|---|
| 2024 | 81.580.6–82.3 | 73.3 |
| 2025 | 81.680.3–82.8 | 73.5 |
| 2026 | 81.880.2–83.3 | 73.8 |
| 2027 | 81.980–83.7 | 73.9 |
| 2028 | 8279.9–83.9 | 74.1 |
| 2029 | 82.279.9–84.3 | 74.2 |
| 2030 | 82.479.9–84.6 | 74.4 |
| 2031 | 82.579.9–84.9 | 74.5 |
| 2032 | 82.779.9–85.1 | 74.7 |
| 2033 | 82.879.9–85.4 | 74.8 |
| 2034 | 82.979.9–85.6 | 75 |
| 2035 | 83.179.8–85.9 | 75.1 |
| 2036 | 83.279.9–86.1 | 75.3 |
| 2037 | 83.479.9–86.2 | 75.4 |
| 2038 | 83.579.8–86.5 | 75.5 |
| 2039 | 83.679.8–86.7 | 75.7 |
| 2040 | 83.879.8–87 | 75.8 |
| 2041 | 83.980–87.3 | 75.9 |
| 2042 | 8479.9–87.6 | 76.1 |
| 2043 | 84.279.9–87.8 | 76.2 |
| 2044 | 84.379.9–88 | 76.3 |
| 2045 | 84.579.9–88.3 | 76.5 |
| 2046 | 84.680.2–88.4 | 76.6 |
| 2047 | 84.780–88.6 | 76.7 |
| 2048 | 84.880.1–88.9 | 76.8 |
| 2049 | 84.980.2–89.1 | 76.9 |
| 2050 | 85.180.2–89.2 | 77 |
| 2051 | 85.280.4–89.5 | 77.1 |
| 2052 | 85.380.6–89.7 | 77.2 |
| 2053 | 85.580.7–90 | 77.3 |
| 2054 | 85.680.8–90.2 | 77.4 |
| 2055 | 85.780.8–90.4 | 77.6 |
| 2056 | 85.880.8–90.5 | 77.7 |
| 2057 | 85.980.8–90.9 | 77.8 |
| 2058 | 86.180.9–91 | 77.9 |
| 2059 | 86.281.1–91.1 | 78 |
| 2060 | 86.381.1–91.3 | 78.1 |
| 2061 | 86.481.2–91.5 | 78.2 |
| 2062 | 86.581.3–91.8 | 78.3 |
| 2063 | 86.681.4–92 | 78.4 |
| 2064 | 86.881.3–92.2 | 78.5 |
| 2065 | 86.981.6–92.4 | 78.6 |
| 2066 | 8781.7–92.5 | 78.7 |
| 2067 | 87.181.8–92.8 | 78.8 |
| 2068 | 87.281.7–92.9 | 78.9 |
| 2069 | 87.381.9–93.1 | 79 |
| 2070 | 87.481.9–93.4 | 79.1 |
| 2071 | 87.582.2–93.4 | 79.2 |
| 2072 | 87.682.1–93.7 | 79.3 |
| 2073 | 87.882.3–93.8 | 79.4 |
| 2074 | 87.982.3–93.9 | 79.4 |
| 2075 | 8882.4–94 | 79.5 |
| 2076 | 88.182.3–94.2 | 79.6 |
| 2077 | 88.282.4–94.5 | 79.7 |
| 2078 | 88.382.6–94.7 | 79.8 |
| 2079 | 88.482.5–94.8 | 79.9 |
| 2080 | 88.582.6–94.9 | 80 |
| 2081 | 88.682.5–95.1 | 80.1 |
| 2082 | 88.782.5–95.4 | 80.2 |
| 2083 | 88.882.5–95.5 | 80.3 |
| 2084 | 88.982.6–95.6 | 80.3 |
| 2085 | 8982.7–95.8 | 80.4 |
| 2086 | 89.182.8–96.2 | 80.5 |
| 2087 | 89.283–96.4 | 80.6 |
| 2088 | 89.382.9–96.6 | 80.7 |
| 2089 | 89.482.9–96.8 | 80.8 |
| 2090 | 89.582.9–96.9 | 80.9 |
| 2091 | 89.683.1–97 | 81 |
| 2092 | 89.883.1–97.1 | 81 |
| 2093 | 89.983.2–97.2 | 81.1 |
| 2094 | 9083.3–97.4 | 81.2 |
| 2095 | 90.183.2–97.5 | 81.3 |
| 2096 | 90.283.3–97.6 | 81.4 |
| 2097 | 90.383.4–97.7 | 81.5 |
| 2098 | 90.483.5–98 | 81.6 |
| 2099 | 90.583.4–98 | 81.7 |
| 2100 | 90.683.7–98.3 | 81.7 |
知っておきたいこと
- その年の死亡率が生涯続いた場合に、新生児が平均して何年生きるか。
- 出典：UN DESA, World Population Prospects 2024。
- 1950 年より前：Our World in Data, long-run life expectancy。
- 破線は国連予測（中位推計）です。確定した見通しではなく、ひとつのシナリオです。帯はその95% 予測区間を示します。
- 順位は 2023 年に値のある 229 か国を対象に、高い順に数えています。
- 薄い線は、同じ出典による世界全体の値です。
各レイヤーの仕組み、データの出どころ、そこからはわからないこと： 国々の推移