エジプトとイエメンの年齢中央値
2023 年の年齢中央値は、エジプトが 24 年、イエメンが 18.2 年 です（UN の推定値）。 2023 年の値はエジプトのほうが 5.9 年 高く、イエメンの 1.32 倍でした。
エジプトイエメン
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 |
|---|---|---|---|---|
| エジプト | 24 2023 | 22.7 | 229 か国中 165 位 | 41.6 2100 |
| イエメン | 18.2 2023 | 17.3 | 229 か国中 204 位 | 37.2 2100 |
| 世界 | 30.4 2023 | 27.8 | 42.1 2100 |
数字からわかること
- 1968 年にイエメンを上回って以来、エジプト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）エジプトが 165 位、イエメンが 204 位でした。
- 国連予測（中位推計）では、2100 年にエジプトが 41.6 年、イエメンが 37.2 年 とされています。
- 世界全体：30.4 年（2023 年）。
年ごとの値
年 · UN
| 年 | エジプト | イエメン | 世界 |
|---|---|---|---|
| 2023 | 24 | 18.2 | 30.4 |
| 2022 | 23.8 | 18.1 | 30.1 |
| 2021 | 23.6 | 18.1 | 29.8 |
| 2020 | 23.5 | 18.1 | 29.6 |
| 2019 | 23.3 | 18 | 29.3 |
| 2018 | 23.2 | 18 | 29 |
| 2017 | 23.1 | 17.9 | 28.8 |
| 2016 | 23 | 17.8 | 28.5 |
| 2015 | 22.9 | 17.7 | 28.3 |
| 2014 | 22.8 | 17.5 | 28.1 |
| 2013 | 22.7 | 17.3 | 27.8 |
| 2012 | 22.6 | 17.1 | 27.6 |
| 2011 | 22.4 | 16.9 | 27.4 |
| 2010 | 22.2 | 16.6 | 27.2 |
| 2009 | 22 | 16.3 | 27 |
| 2008 | 21.9 | 16.1 | 26.7 |
| 2007 | 21.7 | 15.8 | 26.5 |
| 2006 | 21.4 | 15.6 | 26.3 |
| 2005 | 21.2 | 15.3 | 26.1 |
| 2004 | 21 | 15.1 | 25.9 |
| 2003 | 20.8 | 14.9 | 25.7 |
| 2002 | 20.5 | 14.7 | 25.5 |
| 2001 | 20.3 | 14.6 | 25.3 |
| 2000 | 20.1 | 14.4 | 25.1 |
| 1999 | 19.9 | 14.2 | 24.9 |
| 1998 | 19.7 | 14 | 24.7 |
| 1997 | 19.5 | 13.9 | 24.4 |
| 1996 | 19.3 | 13.8 | 24.2 |
| 1995 | 19.1 | 13.6 | 24 |
| 1994 | 19 | 13.6 | 23.8 |
| 1993 | 18.9 | 13.5 | 23.5 |
| 1992 | 18.7 | 13.5 | 23.3 |
| 1991 | 18.6 | 13.5 | 23.1 |
| 1990 | 18.5 | 13.6 | 22.9 |
| 1989 | 18.4 | 13.6 | 22.8 |
| 1988 | 18.4 | 13.7 | 22.6 |
| 1987 | 18.4 | 13.8 | 22.4 |
| 1986 | 18.3 | 13.9 | 22.2 |
| 1985 | 18.3 | 14 | 22 |
| 1984 | 18.3 | 14.1 | 21.9 |
| 1983 | 18.3 | 14.3 | 21.8 |
| 1982 | 18.3 | 14.4 | 21.7 |
| 1981 | 18.2 | 14.6 | 21.6 |
| 1980 | 18.2 | 14.8 | 21.5 |
| 1979 | 18.2 | 15 | 21.3 |
| 1978 | 18.3 | 15.2 | 21.1 |
| 1977 | 18.3 | 15.4 | 21 |
| 1976 | 18.3 | 15.7 | 20.8 |
| 1975 | 18.3 | 15.9 | 20.7 |
| 1974 | 18.2 | 16.2 | 20.5 |
| 1973 | 18.2 | 16.4 | 20.4 |
| 1972 | 18.1 | 16.7 | 20.4 |
| 1971 | 18.1 | 17 | 20.3 |
| 1970 | 18.1 | 17.3 | 20.3 |
| 1969 | 18.1 | 17.6 | 20.3 |
| 1968 | 18 | 17.9 | 20.4 |
| 1967 | 18 | 18.1 | 20.5 |
| 1966 | 18 | 18.2 | 20.6 |
| 1965 | 17.9 | 18.3 | 20.8 |
| 1964 | 17.9 | 18.4 | 21 |
| 1963 | 18 | 18.5 | 21.2 |
| 1962 | 18.2 | 18.6 | 21.4 |
| 1961 | 18.4 | 18.6 | 21.4 |
| 1960 | 18.6 | 18.6 | 21.5 |
| 1959 | 18.9 | 18.7 | 21.5 |
| 1958 | 19.1 | 18.6 | 21.5 |
| 1957 | 19.3 | 18.6 | 21.6 |
| 1956 | 19.4 | 18.6 | 21.7 |
| 1955 | 19.5 | 18.6 | 21.8 |
| 1954 | 19.6 | 18.5 | 21.9 |
| 1953 | 19.6 | 18.5 | 22 |
| 1952 | 19.6 | 18.4 | 22.1 |
| 1951 | 19.6 | 18.3 | 22.1 |
| 1950 | 19.6 | 18.2 | 22.2 |
国連予測（中位推計） · 2024–2100
| 年 | エジプト | イエメン | 世界 |
|---|---|---|---|
| 2024 | 24.324.2–24.4 | 18.318.2–18.4 | 30.6 |
| 2025 | 24.524.3–24.7 | 18.418.1–18.7 | 30.9 |
| 2026 | 24.724.4–25.1 | 18.518–19.1 | 31.1 |
| 2027 | 24.924.5–25.5 | 18.618–19.4 | 31.3 |
| 2028 | 25.124.6–25.8 | 18.717.9–19.8 | 31.6 |
| 2029 | 25.424.8–26.1 | 18.817.9–20.2 | 31.8 |
| 2030 | 25.625–26.5 | 1917.8–20.6 | 32 |
| 2031 | 25.825.1–26.8 | 19.117.8–21 | 32.2 |
| 2032 | 2625.2–27.1 | 19.317.8–21.5 | 32.4 |
| 2033 | 26.225.3–27.5 | 19.517.9–21.9 | 32.6 |
| 2034 | 26.425.4–27.8 | 19.717.9–22.4 | 32.8 |
| 2035 | 26.725.5–28.1 | 19.918–22.8 | 33 |
| 2036 | 26.925.6–28.5 | 20.118.1–23.3 | 33.2 |
| 2037 | 27.125.7–28.8 | 20.418.2–23.7 | 33.4 |
| 2038 | 27.425.9–29.2 | 20.618.3–24.2 | 33.6 |
| 2039 | 27.626–29.5 | 20.918.4–24.6 | 33.8 |
| 2040 | 27.926.2–29.9 | 21.118.5–25.1 | 34 |
| 2041 | 28.226.4–30.3 | 21.418.6–25.6 | 34.2 |
| 2042 | 28.526.5–30.7 | 21.718.8–26.1 | 34.4 |
| 2043 | 28.826.7–31.1 | 2218.9–26.5 | 34.6 |
| 2044 | 29.126.9–31.5 | 22.319.1–27 | 34.8 |
| 2045 | 29.427–31.9 | 22.619.3–27.5 | 35 |
| 2046 | 29.827.1–32.3 | 22.919.5–27.9 | 35.2 |
| 2047 | 30.127.2–32.8 | 23.219.7–28.4 | 35.4 |
| 2048 | 30.427.2–33.2 | 23.519.9–28.9 | 35.6 |
| 2049 | 30.727.2–33.6 | 23.820.1–29.3 | 35.9 |
| 2050 | 3127.3–34.1 | 24.120.3–29.8 | 36.1 |
| 2051 | 31.227.3–34.5 | 24.320.4–30.3 | 36.3 |
| 2052 | 31.527.3–34.9 | 24.620.6–30.8 | 36.5 |
| 2053 | 31.727.5–35.4 | 24.920.7–31.3 | 36.7 |
| 2054 | 31.927.6–35.8 | 25.220.8–31.8 | 36.9 |
| 2055 | 32.127.7–36.2 | 25.521–32.3 | 37.1 |
| 2056 | 32.327.9–36.6 | 25.721.1–32.8 | 37.3 |
| 2057 | 32.528–36.9 | 2621.2–33.3 | 37.5 |
| 2058 | 32.728.1–37.3 | 26.321.3–33.8 | 37.6 |
| 2059 | 32.928.3–37.6 | 26.521.4–34.2 | 37.8 |
| 2060 | 33.228.4–38 | 26.821.6–34.6 | 37.9 |
| 2061 | 33.428.5–38.3 | 2721.7–34.9 | 38 |
| 2062 | 33.628.7–38.6 | 27.321.8–35.2 | 38.1 |
| 2063 | 33.828.8–38.9 | 27.521.9–35.6 | 38.3 |
| 2064 | 3429–39.2 | 27.822–35.8 | 38.4 |
| 2065 | 34.229.1–39.5 | 28.122.2–36.1 | 38.5 |
| 2066 | 34.429.3–39.7 | 28.322.3–36.4 | 38.6 |
| 2067 | 34.629.4–40 | 28.622.4–36.7 | 38.7 |
| 2068 | 34.829.6–40.2 | 28.822.6–36.9 | 38.8 |
| 2069 | 3529.8–40.4 | 2922.7–37.1 | 38.9 |
| 2070 | 35.229.9–40.6 | 29.322.9–37.3 | 39 |
| 2071 | 35.530.1–40.8 | 29.623–37.5 | 39.1 |
| 2072 | 35.730.2–41 | 29.823.2–37.7 | 39.2 |
| 2073 | 35.930.4–41.2 | 30.123.3–37.8 | 39.3 |
| 2074 | 36.230.6–41.4 | 30.323.5–38 | 39.4 |
| 2075 | 36.430.7–41.6 | 30.623.6–38.1 | 39.5 |
| 2076 | 36.730.9–41.8 | 30.923.8–38.3 | 39.6 |
| 2077 | 36.931.1–41.9 | 31.124–38.4 | 39.7 |
| 2078 | 37.231.2–42.1 | 31.424.2–38.6 | 39.8 |
| 2079 | 37.431.3–42.3 | 31.724.3–38.7 | 40 |
| 2080 | 37.731.5–42.5 | 3224.5–38.9 | 40.1 |
| 2081 | 37.931.6–42.7 | 32.224.7–39 | 40.2 |
| 2082 | 38.231.7–42.9 | 32.524.9–39.2 | 40.3 |
| 2083 | 38.431.8–43.1 | 32.825.1–39.4 | 40.4 |
| 2084 | 38.632–43.4 | 3325.3–39.5 | 40.5 |
| 2085 | 38.932.1–43.5 | 33.325.5–39.7 | 40.6 |
| 2086 | 39.132.1–43.7 | 33.625.7–39.9 | 40.7 |
| 2087 | 39.332.2–43.9 | 33.925.9–40.1 | 40.9 |
| 2088 | 39.532.3–44.1 | 34.126.1–40.3 | 41 |
| 2089 | 39.732.4–44.3 | 34.426.3–40.5 | 41.1 |
| 2090 | 39.932.5–44.4 | 34.726.5–40.7 | 41.2 |
| 2091 | 40.132.6–44.6 | 34.926.6–40.8 | 41.3 |
| 2092 | 40.332.7–44.8 | 35.226.8–41 | 41.4 |
| 2093 | 40.432.8–44.9 | 35.427–41.1 | 41.5 |
| 2094 | 40.633–45 | 35.727.1–41.3 | 41.6 |
| 2095 | 40.833.1–45.2 | 3627.3–41.5 | 41.7 |
| 2096 | 40.933.3–45.3 | 36.227.5–41.6 | 41.8 |
| 2097 | 41.133.4–45.5 | 36.427.6–41.7 | 41.9 |
| 2098 | 41.333.6–45.6 | 36.727.8–41.8 | 42 |
| 2099 | 41.433.8–45.8 | 36.928–41.9 | 42 |
| 2100 | 41.634–45.9 | 37.228.2–42 | 42.1 |
国ごとに見る
知っておきたいこと
- 人口の半数がこの年齢より上、半数が下になる年齢。
- 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