シンガポールとタイの年齢中央値
2023 年の年齢中央値は、シンガポールが 35.1 年、タイが 39.7 年 です（UN の推定値）。 2023 年の値はタイのほうが 4.6 年 高く、シンガポールの 1.13 倍でした。
シンガポールタイ
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 |
|---|---|---|---|---|
| シンガポール | 35.1 2023 | 33 | 229 か国中 93 位 | 56 2100 |
| タイ | 39.7 2023 | 34.9 | 229 か国中 55 位 | 51.9 2100 |
| 世界 | 30.4 2023 | 27.8 | 42.1 2100 |
数字からわかること
- 2008 年にシンガポールを上回って以来、タイ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）シンガポールが 93 位、タイが 55 位でした。
- 国連予測（中位推計）では、2100 年にシンガポールが 56 年、タイが 51.9 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 | シンガポール | タイ | 世界 |
|---|---|---|---|
| 2023 | 35.1 | 39.7 | 30.4 |
| 2022 | 34.9 | 39.2 | 30.1 |
| 2021 | 34.8 | 38.7 | 29.8 |
| 2020 | 34.5 | 38.2 | 29.6 |
| 2019 | 34.2 | 37.7 | 29.3 |
| 2018 | 34 | 37.2 | 29 |
| 2017 | 33.8 | 36.7 | 28.8 |
| 2016 | 33.5 | 36.3 | 28.5 |
| 2015 | 33.3 | 35.8 | 28.3 |
| 2014 | 33.2 | 35.3 | 28.1 |
| 2013 | 33 | 34.9 | 27.8 |
| 2012 | 32.9 | 34.4 | 27.6 |
| 2011 | 32.8 | 34 | 27.4 |
| 2010 | 32.7 | 33.5 | 27.2 |
| 2009 | 32.6 | 33.1 | 27 |
| 2008 | 32.5 | 32.6 | 26.7 |
| 2007 | 32.6 | 32.1 | 26.5 |
| 2006 | 32.6 | 31.7 | 26.3 |
| 2005 | 32.5 | 31.2 | 26.1 |
| 2004 | 32.2 | 30.8 | 25.9 |
| 2003 | 32 | 30.3 | 25.7 |
| 2002 | 31.7 | 29.9 | 25.5 |
| 2001 | 31.4 | 29.5 | 25.3 |
| 2000 | 31.2 | 29 | 25.1 |
| 1999 | 31 | 28.5 | 24.9 |
| 1998 | 30.7 | 27.9 | 24.7 |
| 1997 | 30.4 | 27.3 | 24.4 |
| 1996 | 30.2 | 26.7 | 24.2 |
| 1995 | 30 | 26.2 | 24 |
| 1994 | 29.7 | 25.6 | 23.8 |
| 1993 | 29.4 | 25 | 23.5 |
| 1992 | 29.1 | 24.4 | 23.3 |
| 1991 | 28.8 | 23.8 | 23.1 |
| 1990 | 28.5 | 23.2 | 22.9 |
| 1989 | 28.1 | 22.7 | 22.8 |
| 1988 | 27.7 | 22.2 | 22.6 |
| 1987 | 27.3 | 21.8 | 22.4 |
| 1986 | 26.8 | 21.3 | 22.2 |
| 1985 | 26.3 | 20.9 | 22 |
| 1984 | 25.8 | 20.4 | 21.9 |
| 1983 | 25.4 | 20 | 21.8 |
| 1982 | 24.9 | 19.6 | 21.7 |
| 1981 | 24.3 | 19.2 | 21.6 |
| 1980 | 23.7 | 18.9 | 21.5 |
| 1979 | 23.1 | 18.5 | 21.3 |
| 1978 | 22.5 | 18.2 | 21.1 |
| 1977 | 22 | 17.9 | 21 |
| 1976 | 21.4 | 17.6 | 20.8 |
| 1975 | 20.9 | 17.3 | 20.7 |
| 1974 | 20.4 | 17.1 | 20.5 |
| 1973 | 20 | 16.9 | 20.4 |
| 1972 | 19.5 | 16.7 | 20.4 |
| 1971 | 19.1 | 16.5 | 20.3 |
| 1970 | 18.7 | 16.3 | 20.3 |
| 1969 | 18.3 | 16.2 | 20.3 |
| 1968 | 17.9 | 16.2 | 20.4 |
| 1967 | 17.5 | 16.1 | 20.5 |
| 1966 | 17.2 | 16.2 | 20.6 |
| 1965 | 17 | 16.2 | 20.8 |
| 1964 | 16.8 | 16.4 | 21 |
| 1963 | 16.7 | 16.5 | 21.2 |
| 1962 | 16.8 | 16.6 | 21.4 |
| 1961 | 17 | 16.8 | 21.4 |
| 1960 | 17.2 | 16.9 | 21.5 |
| 1959 | 17.4 | 17.1 | 21.5 |
| 1958 | 17.6 | 17.2 | 21.5 |
| 1957 | 17.7 | 17.3 | 21.6 |
| 1956 | 17.8 | 17.4 | 21.7 |
| 1955 | 17.9 | 17.4 | 21.8 |
| 1954 | 18 | 17.4 | 21.9 |
| 1953 | 18.2 | 17.5 | 22 |
| 1952 | 18.4 | 17.5 | 22.1 |
| 1951 | 18.6 | 17.5 | 22.1 |
| 1950 | 18.9 | 17.5 | 22.2 |
国連予測（中位推計） · 2024–2100
| 年 | シンガポール | タイ | 世界 |
|---|---|---|---|
| 2024 | 35.733.8–36.2 | 40.140.1–40.2 | 30.6 |
| 2025 | 36.232.5–37.5 | 40.640.4–40.7 | 30.9 |
| 2026 | 36.832.8–38.5 | 4140.7–41.2 | 31.1 |
| 2027 | 37.333–39.6 | 41.441–41.8 | 31.3 |
| 2028 | 37.933.2–40.5 | 41.841.3–42.3 | 31.6 |
| 2029 | 38.533.3–41.5 | 42.241.6–42.8 | 31.8 |
| 2030 | 39.133.3–42.6 | 42.641.8–43.4 | 32 |
| 2031 | 39.633.4–43.7 | 42.942.1–43.9 | 32.2 |
| 2032 | 40.233.5–44.6 | 43.342.3–44.4 | 32.4 |
| 2033 | 40.833.6–45.6 | 43.742.6–44.9 | 32.6 |
| 2034 | 41.333.8–46.7 | 4442.8–45.4 | 32.8 |
| 2035 | 41.934–47.7 | 44.443.1–45.8 | 33 |
| 2036 | 42.534.3–48.7 | 44.743.3–46.3 | 33.2 |
| 2037 | 43.134.6–49.8 | 4543.5–46.8 | 33.4 |
| 2038 | 43.734.9–50.7 | 45.443.7–47.2 | 33.6 |
| 2039 | 44.335.2–51.6 | 45.743.9–47.7 | 33.8 |
| 2040 | 44.935.6–52.6 | 4644.1–48.1 | 34 |
| 2041 | 45.535.9–53.5 | 46.344.3–48.6 | 34.2 |
| 2042 | 46.136.3–54.5 | 46.644.5–49 | 34.4 |
| 2043 | 46.736.6–55.4 | 46.944.7–49.4 | 34.6 |
| 2044 | 47.436.9–56.4 | 47.244.8–49.8 | 34.8 |
| 2045 | 4837.2–57.3 | 47.545–50.2 | 35 |
| 2046 | 48.637.4–58.2 | 47.845–50.6 | 35.2 |
| 2047 | 49.237.5–59 | 4845.2–51 | 35.4 |
| 2048 | 49.837.6–59.9 | 48.245.3–51.4 | 35.6 |
| 2049 | 50.337.6–60.7 | 48.445.4–51.7 | 35.9 |
| 2050 | 50.937.7–61.6 | 48.645.5–52.1 | 36.1 |
| 2051 | 51.537.9–62.5 | 48.845.6–52.5 | 36.3 |
| 2052 | 5238.1–63.3 | 4945.7–52.8 | 36.5 |
| 2053 | 52.638.2–64.1 | 49.245.9–53.1 | 36.7 |
| 2054 | 53.138.3–65 | 49.446–53.4 | 36.9 |
| 2055 | 53.638.4–65.8 | 49.646.1–53.6 | 37.1 |
| 2056 | 54.238.6–66.6 | 49.846.2–53.9 | 37.3 |
| 2057 | 54.738.7–67.4 | 5046.4–54.2 | 37.5 |
| 2058 | 55.238.9–68.2 | 50.146.5–54.6 | 37.6 |
| 2059 | 55.639–69.1 | 50.346.6–54.9 | 37.8 |
| 2060 | 56.139.2–69.8 | 50.546.7–55.2 | 37.9 |
| 2061 | 56.539.3–70.6 | 50.746.8–55.5 | 38 |
| 2062 | 5739.5–71.4 | 50.946.9–55.8 | 38.1 |
| 2063 | 57.339.7–72.1 | 5147–56.1 | 38.3 |
| 2064 | 57.739.8–72.9 | 51.247–56.4 | 38.4 |
| 2065 | 5840–73.6 | 51.447–56.6 | 38.5 |
| 2066 | 58.240.3–74.4 | 51.547–56.9 | 38.6 |
| 2067 | 58.440.5–75.1 | 51.746.9–57.2 | 38.7 |
| 2068 | 58.540.7–75.8 | 51.846.9–57.5 | 38.8 |
| 2069 | 58.540.8–76.5 | 51.946.8–57.8 | 38.9 |
| 2070 | 58.341–77.1 | 5246.7–58.1 | 39 |
| 2071 | 58.241.3–77.8 | 5246.6–58.5 | 39.1 |
| 2072 | 58.141.6–78.5 | 52.146.5–58.8 | 39.2 |
| 2073 | 57.941.9–79.2 | 52.146.5–59.1 | 39.3 |
| 2074 | 57.842.1–79.9 | 52.146.4–59.4 | 39.4 |
| 2075 | 57.842.2–80.5 | 52.146.4–59.7 | 39.5 |
| 2076 | 57.742.4–81.2 | 52.146.4–59.9 | 39.6 |
| 2077 | 57.642.6–81.9 | 52.146.3–60.2 | 39.7 |
| 2078 | 57.542.7–82.6 | 5246.3–60.5 | 39.8 |
| 2079 | 57.442.9–83.4 | 5246.3–60.7 | 40 |
| 2080 | 57.343–84.1 | 5246.3–60.9 | 40.1 |
| 2081 | 57.343.1–84.8 | 51.946.3–61.1 | 40.2 |
| 2082 | 57.243.1–85.5 | 51.946.4–61.3 | 40.3 |
| 2083 | 57.243.1–86.2 | 51.946.4–61.5 | 40.4 |
| 2084 | 57.243.2–87 | 51.946.4–61.7 | 40.5 |
| 2085 | 57.243.3–87.7 | 51.946.4–61.8 | 40.6 |
| 2086 | 57.243.4–88.4 | 51.946.4–62 | 40.7 |
| 2087 | 57.243.4–89.1 | 51.946.3–62 | 40.9 |
| 2088 | 57.243.5–89.8 | 51.946.3–62.1 | 41 |
| 2089 | 57.243.6–90.6 | 51.946.3–62.1 | 41.1 |
| 2090 | 57.143.8–91.3 | 51.946.3–62.1 | 41.2 |
| 2091 | 57.143.8–92.1 | 51.946.3–62.2 | 41.3 |
| 2092 | 57.143.8–92.9 | 51.946.3–62.2 | 41.4 |
| 2093 | 5743.7–93.9 | 51.946.2–62.2 | 41.5 |
| 2094 | 56.943.6–95.2 | 51.946.2–62.1 | 41.6 |
| 2095 | 56.843.5–96.6 | 51.946.2–62.1 | 41.7 |
| 2096 | 56.743.4–98 | 51.946.1–62.1 | 41.8 |
| 2097 | 56.543.3–99.1 | 51.946.1–62.1 | 41.9 |
| 2098 | 56.443.3–49.7 | 51.946–62.1 | 42 |
| 2099 | 56.243.3–180.9 | 51.945.9–62.1 | 42 |
| 2100 | 563.8–43.3 | 51.945.9–62.1 | 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