タンザニアとザンビアの平均寿命
2023 年の平均寿命は、タンザニアが 67 年、ザンビアが 66.4 年 です（UN の推定値）。 2023 年の値はタンザニアのほうが 0.7 年 高く、ザンビアの 1.01 倍でした。
タンザニアザンビア
地図で推移を見る最新の数値
年 · UN
| 国 | 最新 | 10年前 | 2023年の順位 | 予測値 |
|---|---|---|---|---|
| タンザニア | 67 2023 | 62.8 | 229 か国中 187 位 | 79.2 2100 |
| ザンビア | 66.4 2023 | 59.5 | 229 か国中 192 位 | 77.3 2100 |
| 世界 | 73.2 2023 | 71.1 | 81.7 2100 |
数字からわかること
- 1985 年にザンビアを上回って以来、タンザニアのほうが高くなっています。
- 2023 年の順位は、229 か国中（高い順）タンザニアが 187 位、ザンビアが 192 位でした。
- 国連予測（中位推計）では、2100 年にタンザニアが 79.2 年、ザンビアが 77.3 年 とされています。
- 世界全体：73.2 年（2023 年）。
年ごとの値
年 · UN
| 年 | タンザニア | ザンビア | 世界 |
|---|---|---|---|
| 2023 | 67 | 66.4 | 73.2 |
| 2022 | 66.9 | 65.3 | 72.6 |
| 2021 | 66.1 | 62.4 | 70.9 |
| 2020 | 66.8 | 63.4 | 71.9 |
| 2019 | 66 | 62.9 | 72.6 |
| 2018 | 65.5 | 62.1 | 72.4 |
| 2017 | 65 | 61.6 | 72.1 |
| 2016 | 64.4 | 61.1 | 71.9 |
| 2015 | 63.9 | 60.7 | 71.6 |
| 2014 | 63.4 | 60.1 | 71.4 |
| 2013 | 62.8 | 59.5 | 71.1 |
| 2012 | 62.3 | 58.7 | 70.8 |
| 2011 | 61.6 | 57.8 | 70.4 |
| 2010 | 61.1 | 56.9 | 70.1 |
| 2009 | 60.5 | 55.9 | 69.7 |
| 2008 | 59.9 | 54.8 | 69.3 |
| 2007 | 59.3 | 53.7 | 69 |
| 2006 | 58.5 | 52.7 | 68.6 |
| 2005 | 57.7 | 51.6 | 68.1 |
| 2004 | 56.8 | 50.5 | 67.7 |
| 2003 | 55.9 | 49.6 | 67.4 |
| 2002 | 54.9 | 48.5 | 67.1 |
| 2001 | 54.1 | 47.4 | 66.8 |
| 2000 | 53.2 | 46.6 | 66.4 |
| 1999 | 52.4 | 45.9 | 66 |
| 1998 | 51.8 | 45.7 | 65.7 |
| 1997 | 51.3 | 45.7 | 65.5 |
| 1996 | 51.1 | 45.8 | 65.2 |
| 1995 | 51 | 46.1 | 64.9 |
| 1994 | 51.1 | 46.3 | 64.3 |
| 1993 | 51.2 | 46.7 | 64.4 |
| 1992 | 51.4 | 47 | 64.3 |
| 1991 | 51.8 | 47.4 | 64.1 |
| 1990 | 52 | 48.2 | 64 |
| 1989 | 52.1 | 48.9 | 63.8 |
| 1988 | 52.2 | 49.7 | 63.4 |
| 1987 | 52.2 | 50.4 | 63.2 |
| 1986 | 52.2 | 51.2 | 62.7 |
| 1985 | 52.2 | 52 | 62.2 |
| 1984 | 52.2 | 52.9 | 61.9 |
| 1983 | 52.2 | 53.7 | 61.5 |
| 1982 | 52 | 54.4 | 61.3 |
| 1981 | 51.7 | 55 | 60.9 |
| 1980 | 51.3 | 55.5 | 60.5 |
| 1979 | 50.8 | 56.1 | 60.2 |
| 1978 | 50.4 | 56.3 | 59.5 |
| 1977 | 50 | 56.3 | 59.2 |
| 1976 | 49.5 | 56.1 | 58.6 |
| 1975 | 48.9 | 55.7 | 58.3 |
| 1974 | 48.4 | 55.4 | 58.1 |
| 1973 | 47.9 | 54.9 | 57.7 |
| 1972 | 47.4 | 54.4 | 57.2 |
| 1971 | 47 | 53.9 | 56 |
| 1970 | 46.5 | 53.4 | 56.3 |
| 1969 | 46 | 53 | 56 |
| 1968 | 45.6 | 52.7 | 55.6 |
| 1967 | 45.2 | 52.5 | 55.1 |
| 1966 | 44.9 | 52.3 | 54.6 |
| 1965 | 44.5 | 52.1 | 54 |
| 1964 | 44.1 | 51.2 | 54.3 |
| 1963 | 43.6 | 51.6 | 53.7 |
| 1962 | 43.2 | 51.3 | 53.2 |
| 1961 | 42.8 | 51 | 50.4 |
| 1960 | 42.6 | 50.7 | 47.8 |
| 1959 | 42.5 | 50.3 | 49.6 |
| 1958 | 42.3 | 49.9 | 51.6 |
| 1957 | 42.2 | 49.5 | 51.1 |
| 1956 | 42 | 49.1 | 50.7 |
| 1955 | 41.8 | 48.8 | 50.2 |
| 1954 | 41.7 | 48.4 | 49.7 |
| 1953 | 41.5 | 48 | 48.8 |
| 1952 | 41.4 | 47.6 | 48.2 |
| 1951 | 41.2 | 47.2 | 47.1 |
| 1950 | 41 | 46.8 | 46.4 |
国連予測（中位推計） · 2024–2100
| 年 | タンザニア | ザンビア | 世界 |
|---|---|---|---|
| 2024 | 67.265.9–68.6 | 66.565.2–67.9 | 73.3 |
| 2025 | 67.465.5–69.3 | 66.764.8–68.8 | 73.5 |
| 2026 | 67.665.2–70.1 | 66.964.5–69.3 | 73.8 |
| 2027 | 67.865–70.7 | 67.164.3–69.8 | 73.9 |
| 2028 | 6864.8–71.2 | 67.264.1–70.3 | 74.1 |
| 2029 | 68.264.7–71.6 | 67.464.1–70.7 | 74.2 |
| 2030 | 68.464.7–72.1 | 67.563.7–71.2 | 74.4 |
| 2031 | 68.664.7–72.6 | 67.763.7–71.5 | 74.5 |
| 2032 | 68.864.5–73.1 | 67.963.6–71.7 | 74.7 |
| 2033 | 6964.3–73.4 | 6863.6–72.2 | 74.8 |
| 2034 | 69.264.4–73.9 | 68.263.4–72.6 | 75 |
| 2035 | 69.464.3–74.1 | 68.363.5–72.8 | 75.1 |
| 2036 | 69.664.2–74.5 | 68.563.3–73.2 | 75.3 |
| 2037 | 69.864.3–74.9 | 68.663.1–73.7 | 75.4 |
| 2038 | 69.964.5–75.1 | 68.863.1–74 | 75.5 |
| 2039 | 70.164.4–75.5 | 68.963.1–74.1 | 75.7 |
| 2040 | 70.364.5–75.9 | 69.163–74.5 | 75.8 |
| 2041 | 70.464.3–76 | 69.263.1–74.8 | 75.9 |
| 2042 | 70.664.6–76.3 | 69.463–75 | 76.1 |
| 2043 | 70.864.5–76.7 | 69.563–75.6 | 76.2 |
| 2044 | 70.964.6–77 | 69.663–75.7 | 76.3 |
| 2045 | 71.164.7–77.3 | 69.863–76 | 76.5 |
| 2046 | 71.264.7–77.6 | 69.963–76.2 | 76.6 |
| 2047 | 71.464.8–77.8 | 70.162.9–76.5 | 76.7 |
| 2048 | 71.564.5–78 | 70.263–76.8 | 76.8 |
| 2049 | 71.764.6–78.5 | 70.463.1–77.1 | 76.9 |
| 2050 | 71.864.7–78.7 | 70.562.9–77.4 | 77 |
| 2051 | 7264.7–79.2 | 70.662.9–77.8 | 77.1 |
| 2052 | 72.264.6–79.4 | 70.863–77.8 | 77.2 |
| 2053 | 72.364.9–79.7 | 70.962.8–78.2 | 77.3 |
| 2054 | 72.564.7–79.9 | 71.162.8–78.5 | 77.4 |
| 2055 | 72.664.7–80.2 | 71.262.7–78.7 | 77.6 |
| 2056 | 72.865–80.5 | 71.362.7–78.9 | 77.7 |
| 2057 | 72.965–80.9 | 71.562.8–79.1 | 77.8 |
| 2058 | 73.165–81.1 | 71.663–79.5 | 77.9 |
| 2059 | 73.265.2–81.3 | 71.863.3–79.6 | 78 |
| 2060 | 73.465–81.5 | 71.963–79.9 | 78.1 |
| 2061 | 73.565.1–81.8 | 7263.2–80.1 | 78.2 |
| 2062 | 73.764.8–82 | 72.263.3–80.3 | 78.3 |
| 2063 | 73.864.8–82.3 | 72.363.3–80.5 | 78.4 |
| 2064 | 7464.7–82.4 | 72.463–80.6 | 78.5 |
| 2065 | 74.165.1–82.5 | 72.662.7–80.8 | 78.6 |
| 2066 | 74.364.9–82.7 | 72.763.2–81.1 | 78.7 |
| 2067 | 74.465–82.9 | 72.863.2–81.3 | 78.8 |
| 2068 | 74.664.8–83.2 | 7363.4–81.5 | 78.9 |
| 2069 | 74.764.9–83.3 | 73.163.3–81.6 | 79 |
| 2070 | 74.865.1–83.8 | 73.363.3–81.8 | 79.1 |
| 2071 | 7565.4–83.9 | 73.463.3–82 | 79.2 |
| 2072 | 75.165.1–83.9 | 73.563.3–82.3 | 79.3 |
| 2073 | 75.365.1–84.2 | 73.763.3–82.5 | 79.4 |
| 2074 | 75.465.4–84.5 | 73.863.2–82.4 | 79.4 |
| 2075 | 75.665.5–84.7 | 73.963.2–82.8 | 79.5 |
| 2076 | 75.765.7–84.8 | 74.163.1–83 | 79.6 |
| 2077 | 75.965.8–84.9 | 74.263.3–83.2 | 79.7 |
| 2078 | 7665.8–85.2 | 74.363.3–83.7 | 79.8 |
| 2079 | 76.265.7–85.4 | 74.563.4–83.9 | 79.9 |
| 2080 | 76.365.5–85.6 | 74.663.4–84.2 | 80 |
| 2081 | 76.565.2–85.6 | 74.763.2–84.2 | 80.1 |
| 2082 | 76.665.2–85.9 | 74.963.2–84.2 | 80.2 |
| 2083 | 76.865.4–86 | 7563.1–84.3 | 80.3 |
| 2084 | 76.965.4–86.2 | 75.263.3–84.7 | 80.3 |
| 2085 | 77.165.4–86.6 | 75.363.5–84.9 | 80.4 |
| 2086 | 77.265.7–86.7 | 75.463.6–85 | 80.5 |
| 2087 | 77.365.5–86.6 | 75.663.4–85.3 | 80.6 |
| 2088 | 77.565.6–86.9 | 75.763–85.4 | 80.7 |
| 2089 | 77.665.2–87 | 75.963–85.5 | 80.8 |
| 2090 | 77.865.6–87.2 | 7662.9–85.8 | 80.9 |
| 2091 | 77.965.9–87.2 | 76.162.8–85.7 | 81 |
| 2092 | 78.165.8–87.2 | 76.363.3–86 | 81 |
| 2093 | 78.265.8–87.3 | 76.463.4–86.2 | 81.1 |
| 2094 | 78.366–87.6 | 76.563.5–86.3 | 81.2 |
| 2095 | 78.566.1–88 | 76.763.5–86.2 | 81.3 |
| 2096 | 78.666.1–88.1 | 76.863.4–86.6 | 81.4 |
| 2097 | 78.866.7–88.4 | 76.963.7–86.8 | 81.5 |
| 2098 | 78.966.4–88.5 | 77.164–87.1 | 81.6 |
| 2099 | 7966.2–88.5 | 77.264.1–87.4 | 81.7 |
| 2100 | 79.266.5–88.7 | 77.364.1–87.6 | 81.7 |
国ごとに見る
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。
- 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