日本とタイの比較

日本とタイの年齢中央値

2023 年の年齢中央値は、日本が 49 年、タイが 39.7 年 です(UN の推定値)。 2023 年の値は日本のほうが 9.3 年 高く、タイの 1.23 倍でした。

年 · UN

日本とタイの年齢中央値2023 年の年齢中央値は、日本が 49 年、タイが 39.7 年 です(UN の推定値)。 2023 年の値は日本のほうが 9.3 年 高く、タイの 1.23 倍でした。
日本タイ国連予測(中位推計)95% 予測区間世界

数字からわかること

  • 1950 年以降、両国ともデータのあるすべての年で日本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)日本が 4 位、タイが 55 位でした。
  • 国連予測(中位推計)では、2100 年に日本が 53 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

年日本タイ世界
20234939.730.4
202248.639.230.1
202148.138.729.8
202047.738.229.6
201947.337.729.3
201846.937.229
201746.536.728.8
201646.236.328.5
201545.835.828.3
201445.535.328.1
201345.134.927.8
201244.834.427.6
201144.53427.4
201044.233.527.2
200943.933.127
200843.532.626.7
200743.232.126.5
200642.931.726.3
200542.631.226.1
200442.230.825.9
200341.830.325.7
200241.529.925.5
200141.129.525.3
200040.82925.1
199940.428.524.9
199840.127.924.7
199739.727.324.4
199639.426.724.2
19953926.224
199438.625.623.8
199338.22523.5
199237.824.423.3
199137.323.823.1
199036.923.222.9
198936.422.722.8
19883622.222.6
198735.521.822.4
19863521.322.2
198534.520.922
198433.920.421.9
198333.42021.8
198232.819.621.7
198132.319.221.6
198031.718.921.5
197931.218.521.3
197830.718.221.1
197730.217.921
197629.917.620.8
197529.717.320.7
197429.417.120.5
197329.216.920.4
197228.916.720.4
197128.616.520.3
197028.316.320.3
196927.916.220.3
196827.516.220.4
196727.216.120.5
196626.916.220.6
196526.616.220.8
196426.316.421
196325.916.521.2
196225.516.621.4
196125.116.821.4
196024.716.921.5
195924.317.121.5
195823.917.221.5
195723.517.321.6
195623.117.421.7
195522.717.421.8
195422.417.421.9
19532217.522
195221.717.522.1
195121.517.522.1
195021.317.522.2
国連予測(中位推計) · 2024–2100
年日本タイ世界
202449.449.4–49.440.140.1–40.230.6
202549.849.7–49.840.640.4–40.730.9
202650.250.1–50.34140.7–41.231.1
202750.550.4–50.741.441–41.831.3
202850.950.7–51.141.841.3–42.331.6
202951.250.9–51.442.241.6–42.831.8
203051.551.2–51.842.641.8–43.432
203151.851.4–52.142.942.1–43.932.2
20325251.6–52.443.342.3–44.432.4
203352.251.7–52.743.742.6–44.932.6
203452.451.8–52.94442.8–45.432.8
203552.551.9–53.244.443.1–45.833
203652.751.9–53.444.743.3–46.333.2
203752.852–53.64543.5–46.833.4
203852.952–53.845.443.7–47.233.6
20395351.9–5445.743.9–47.733.8
204053.151.9–54.24644.1–48.134
204153.151.8–54.446.344.3–48.634.2
204253.151.7–54.646.644.5–4934.4
204353.151.5–54.746.944.7–49.434.6
204453.151.3–54.947.244.8–49.834.8
20455351.1–5547.545–50.235
20465351–55.147.845–50.635.2
204752.950.8–55.24845.2–5135.4
204852.850.6–55.348.245.3–51.435.6
204952.850.5–55.348.445.4–51.735.9
205052.850.4–55.448.645.5–52.136.1
205152.750.2–55.548.845.6–52.536.3
205252.750.2–55.64945.7–52.836.5
205352.750.1–55.749.245.9–53.136.7
205452.750.1–55.849.446–53.436.9
205552.850.1–55.949.646.1–53.637.1
205652.850.1–5649.846.2–53.937.3
205752.950.1–56.25046.4–54.237.5
20585350.2–56.350.146.5–54.637.6
20595350.3–56.550.346.6–54.937.8
206053.150.4–56.650.546.7–55.237.9
206153.250.4–56.850.746.8–55.538
206253.350.5–5750.946.9–55.838.1
206353.350.6–57.15147–56.138.3
206453.450.6–57.251.247–56.438.4
206553.550.6–57.351.447–56.638.5
206653.550.6–57.551.547–56.938.6
206753.550.6–57.651.746.9–57.238.7
206853.650.5–57.751.846.9–57.538.8
206953.650.4–57.951.946.8–57.838.9
207053.650.3–585246.7–58.139
207153.650.1–58.25246.6–58.539.1
207253.649.8–58.352.146.5–58.839.2
207353.549.6–58.552.146.5–59.139.3
207453.549.3–58.652.146.4–59.439.4
207553.449–58.852.146.4–59.739.5
207653.248.8–5952.146.4–59.939.6
207753.148.6–59.152.146.3–60.239.7
20785348.4–59.25246.3–60.539.8
207952.848.2–59.45246.3–60.740
208052.748–59.55246.3–60.940.1
208152.647.9–59.651.946.3–61.140.2
208252.547.8–59.651.946.4–61.340.3
208352.447.7–59.751.946.4–61.540.4
208452.447.7–59.751.946.4–61.740.5
208552.347.7–59.851.946.4–61.840.6
208652.347.6–59.851.946.4–6240.7
208752.347.6–59.851.946.3–6240.9
208852.347.6–59.851.946.3–62.141
208952.347.7–59.851.946.3–62.141.1
209052.447.8–59.851.946.3–62.141.2
209152.447.8–59.851.946.3–62.241.3
209252.547.9–59.951.946.3–62.241.4
209352.548–59.951.946.2–62.241.5
209452.648.1–6051.946.2–62.141.6
209552.748.1–6051.946.2–62.141.7
209652.848.2–60.151.946.1–62.141.8
209752.848.3–60.251.946.1–62.141.9
209852.948.4–60.251.946–62.142
209952.948.4–60.351.945.9–62.142
21005348.5–60.451.945.9–62.142.1

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

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