カナダと日本の比較

カナダと日本の年齢中央値

2023 年の年齢中央値は、カナダが 40.3 年、日本が 49 年 です(UN の推定値)。 2023 年の値は日本のほうが 8.6 年 高く、カナダの 1.21 倍でした。

年 · UN

カナダと日本の年齢中央値2023 年の年齢中央値は、カナダが 40.3 年、日本が 49 年 です(UN の推定値)。 2023 年の値は日本のほうが 8.6 年 高く、カナダの 1.21 倍でした。
カナダ日本国連予測(中位推計)95% 予測区間世界

数字からわかること

  • 1962 年にカナダを上回って以来、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)カナダが 50 位、日本が 4 位でした。
  • 国連予測(中位推計)では、2100 年にカナダが 46.9 年、日本が 53 年 とされています。
  • 世界全体:30.4 年(2023 年)。

年ごとの値

年 · UN

年カナダ日本世界
202340.34930.4
202240.348.630.1
202140.148.129.8
202039.947.729.6
201939.847.329.3
201839.846.929
201739.846.528.8
201639.746.228.5
201539.645.828.3
201439.545.528.1
201339.345.127.8
201239.144.827.6
201138.944.527.4
201038.744.227.2
200938.543.927
200838.343.526.7
200738.143.226.5
200637.942.926.3
200537.642.626.1
200437.342.225.9
200336.941.825.7
200236.641.525.5
200136.241.125.3
200035.840.825.1
199935.440.424.9
19983540.124.7
199734.539.724.4
199634.139.424.2
199533.73924
199433.338.623.8
199332.938.223.5
199232.637.823.3
199132.237.323.1
199031.836.922.9
198931.536.422.8
198831.13622.6
198730.735.522.4
198630.33522.2
198529.934.522
198429.633.921.9
198329.233.421.8
198228.832.821.7
198128.532.321.6
198028.131.721.5
197927.831.221.3
197827.430.721.1
197727.130.221
197626.729.920.8
197526.429.720.7
197426.129.420.5
197325.729.220.4
197225.428.920.4
197125.228.620.3
19702528.320.3
196924.827.920.3
196824.627.520.4
196724.527.220.5
196624.526.920.6
196524.526.620.8
196424.626.321
196324.825.921.2
19622525.521.4
196125.325.121.4
196025.524.721.5
195925.624.321.5
195825.823.921.5
19572623.521.6
195626.223.121.7
195526.322.721.8
195426.422.421.9
195326.52222
195226.621.722.1
195126.721.522.1
195026.721.322.2
国連予測(中位推計) · 2024–2100
年カナダ日本世界
202440.540.4–40.649.449.4–49.430.6
202540.640.4–40.949.849.7–49.830.9
202640.840.5–41.250.250.1–50.331.1
202741.140.5–41.550.550.4–50.731.3
202841.340.5–41.950.950.7–51.131.6
202941.540.5–42.351.250.9–51.431.8
203041.740.6–42.751.551.2–51.832
203141.940.6–4351.851.4–52.132.2
203242.140.7–43.45251.6–52.432.4
203342.340.8–43.852.251.7–52.732.6
203442.640.8–44.252.451.8–52.932.8
203542.840.8–44.652.551.9–53.233
20364340.8–45.152.751.9–53.433.2
203743.240.8–45.452.852–53.633.4
203843.440.8–45.852.952–53.833.6
203943.640.9–46.25351.9–5433.8
204043.840.9–46.653.151.9–54.234
20414440.9–4753.151.8–54.434.2
204244.140.9–47.453.151.7–54.634.4
204344.340.9–47.853.151.5–54.734.6
204444.440.9–48.253.151.3–54.934.8
204544.640.8–48.55351.1–5535
204644.740.8–48.95351–55.135.2
204744.940.8–49.252.950.8–55.235.4
204844.940.8–49.652.850.6–55.335.6
20494540.9–5052.850.5–55.335.9
205045.141–50.352.850.4–55.436.1
205145.241–50.752.750.2–55.536.3
205245.241–5152.750.2–55.636.5
205345.341.1–51.452.750.1–55.736.7
205445.441.2–51.752.750.1–55.836.9
205545.541.2–5252.850.1–55.937.1
205645.641.4–52.352.850.1–5637.3
205745.741.4–52.652.950.1–56.237.5
205845.841.5–52.95350.2–56.337.6
205945.841.6–53.25350.3–56.537.8
206045.941.7–53.553.150.4–56.637.9
20614641.7–53.853.250.4–56.838
206246.141.8–54.153.350.5–5738.1
206346.141.9–54.553.350.6–57.138.3
206446.242–54.853.450.6–57.238.4
206546.342–55.253.550.6–57.338.5
206646.342.1–55.553.550.6–57.538.6
206746.442.2–55.853.550.6–57.638.7
206846.442.2–56.153.650.5–57.738.8
206946.542.3–56.453.650.4–57.938.9
207046.542.3–56.853.650.3–5839
207146.642.4–5753.650.1–58.239.1
207246.642.4–57.353.649.8–58.339.2
207346.742.4–57.553.549.6–58.539.3
207446.742.4–57.853.549.3–58.639.4
207546.742.4–5853.449–58.839.5
207646.742.4–58.253.248.8–5939.6
207746.842.4–58.353.148.6–59.139.7
207846.842.4–58.55348.4–59.239.8
207946.842.4–58.752.848.2–59.440
208046.842.4–58.952.748–59.540.1
208146.842.4–59.152.647.9–59.640.2
208246.842.4–59.452.547.8–59.640.3
208346.842.4–59.652.447.7–59.740.4
208446.842.4–59.852.447.7–59.740.5
208546.842.4–6052.347.7–59.840.6
208646.842.4–60.252.347.6–59.840.7
208746.842.5–60.552.347.6–59.840.9
208846.842.5–60.652.347.6–59.841
208946.842.6–60.852.347.7–59.841.1
209046.842.6–60.952.447.8–59.841.2
209146.842.7–6152.447.8–59.841.3
209246.842.7–61.152.547.9–59.941.4
209346.942.7–61.252.548–59.941.5
209446.942.6–61.352.648.1–6041.6
209546.942.6–61.452.748.1–6041.7
209646.942.5–61.552.848.2–60.141.8
209746.942.5–61.652.848.3–60.241.9
209846.942.4–61.752.948.4–60.242
209946.942.4–61.952.948.4–60.342
210046.942.3–62.15348.5–60.442.1

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

カナダと日本の比較

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