南非与美国对比

南非与美国:年龄中位数

2023 年年龄中位数:南非为 28.2 年,美国为 38 年(据 UN 估计)。 2023 年美国的数值较高,高出 9.8 年,是南非的 1.35 倍。

年 · UN

南非与美国:年龄中位数2023 年年龄中位数:南非为 28.2 年,美国为 38 年(据 UN 估计)。 2023 年美国的数值较高,高出 9.8 年,是南非的 1.35 倍。
南非美国联合国预测(中方案)95% 预测区间世界

数据解读

  • 自 1950 年以来,在两国都有数据的每一年,美国的数值都更高。
  • 2023 年,在 229 个国家中,南非排名第 139,美国排名第 68(从高到低)。
  • 根据联合国预测(中方案),2100 年南非为 38.3 年,美国为 45.3 年。
  • 全球整体:2023 年为 30.4 年。

逐年数据

年 · UN

年份南非美国世界
202328.23830.4
202227.937.730.1
202127.637.529.8
202027.337.229.6
201926.93729.3
201826.536.829
201726.136.728.8
201625.736.528.5
201525.436.428.3
20142536.328.1
201324.736.227.8
201224.336.127.6
2011243627.4
201023.635.927.2
200923.335.827
20082335.726.7
200722.735.526.5
200622.435.426.3
200522.135.226.1
200421.93525.9
200321.634.825.7
200221.334.725.5
200121.134.525.3
200020.834.325.1
199920.634.124.9
199820.333.924.7
199720.133.624.4
199620.233.424.2
199520.533.124
199420.932.923.8
199320.932.623.5
199220.532.423.3
199120.532.123.1
199020.331.922.9
19892031.622.8
198819.831.322.6
198719.73122.4
198619.530.722.2
198519.430.422
198419.230.221.9
19831929.921.8
198218.829.621.7
198118.629.421.6
198018.429.121.5
197918.228.921.3
197818.128.621.1
19771828.321
197617.927.920.8
197517.927.620.7
197417.827.320.5
197317.827.120.4
197217.72720.4
197117.726.820.3
197017.726.720.3
196917.726.720.3
196817.826.720.4
196717.826.820.5
196617.826.920.6
196517.82720.8
196417.827.221
196317.827.521.2
196217.827.721.4
196117.92821.4
196017.928.321.5
19591828.521.5
195818.128.721.5
195718.328.821.6
195618.428.921.7
195518.62921.8
195418.72921.9
195318.92922
1952192922.1
195119.12922.1
195019.22922.2
联合国预测(中方案) · 2024–2100
年份南非美国世界
202428.528.3–28.638.338.3–38.330.6
202528.728.3–2938.538.4–38.630.9
202628.928.3–29.438.738.6–38.931.1
202729.128.2–29.838.938.7–39.131.3
202829.328.2–30.139.138.8–39.431.6
202929.528.1–30.539.339–39.731.8
203029.628.1–30.839.639.1–4032
203129.728–31.239.839.2–40.332.2
203229.927.9–31.54039.3–40.632.4
20333027.9–31.840.239.4–40.932.6
203430.128–32.140.339.5–41.232.8
203530.228.1–32.340.539.5–41.433
203630.328.1–32.540.639.5–41.733.2
203730.528.3–32.840.739.4–41.933.4
203830.628.4–3340.739.4–42.133.6
203930.828.4–33.240.839.3–42.333.8
20403128.5–33.540.839.3–42.534
204131.228.6–33.840.939.2–42.634.2
204231.328.6–34.14139.2–42.834.4
204331.528.7–34.44139.2–4334.6
204431.628.7–34.641.139.2–43.234.8
204531.828.7–34.941.239.3–43.435
204631.928.7–35.141.339.4–43.635.2
20473228.8–35.341.439.5–43.835.4
204832.128.8–35.541.539.6–4435.6
204932.228.9–35.741.739.7–44.235.9
205032.329–35.941.939.7–44.436.1
205132.429.1–36.14239.8–44.636.3
205232.629.2–36.342.239.9–44.836.5
205332.729.3–36.542.339.9–45.136.7
205432.929.4–36.642.440–45.336.9
205533.129.6–36.942.640–45.637.1
205633.329.7–37.142.740.1–45.837.3
205733.529.8–37.342.840.1–4637.5
205833.630–37.642.940.1–46.237.6
205933.830.1–37.94340.2–46.437.8
20603430.2–38.243.140.1–46.637.9
206134.130.3–38.543.240.1–46.838
206234.230.5–38.743.340.1–4738.1
206334.430.6–3943.440.1–47.238.3
206434.530.7–39.243.540–47.438.4
206534.630.8–39.443.540–47.638.5
206634.830.9–39.643.540–47.738.6
206734.931–39.743.640–47.938.7
20683531.1–39.843.640–4838.8
206935.131.2–39.943.740–48.138.9
207035.231.3–4043.740–48.339
207135.331.4–40.143.840–48.439.1
207235.431.5–40.243.840–48.539.2
207335.531.5–40.343.840–48.639.3
207435.631.6–40.443.940–48.739.4
207535.731.7–40.543.940–48.839.5
207635.831.8–40.743.940–48.939.6
207735.931.9–40.74440.1–4939.7
20783632–40.84440.1–49.239.8
207936.132.1–40.944.140.2–49.340
208036.232.2–4144.140.2–49.440.1
208136.332.4–41.144.240.2–49.640.2
208236.432.5–41.244.240.3–49.740.3
208336.532.6–41.244.340.3–49.840.4
208436.632.6–41.344.440.4–49.940.5
208536.732.7–41.444.540.4–5040.6
208636.832.9–41.644.540.5–50.140.7
208736.933–41.744.640.5–50.340.9
208837.133.1–41.944.740.5–50.441
208937.233.2–4244.840.6–50.541.1
209037.333.3–42.244.840.6–50.741.2
209137.433.4–42.344.940.6–50.841.3
209237.533.5–42.44540.6–5141.4
209337.633.5–42.64540.7–51.141.5
209437.733.6–42.745.140.7–51.241.6
209537.833.7–42.845.140.7–51.441.7
209637.933.8–4345.240.7–51.541.8
20973833.9–43.145.240.7–51.641.9
209838.134–43.245.340.7–51.742
209938.234.1–43.345.340.7–51.842
210038.334.1–43.445.340.7–5242.1

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须知

  • 一半人口年龄高于此值,另一半低于此值。
  • 来源:UN DESA, World Population Prospects 2024。
  • 虚线为联合国预测(中方案),是一种情景而非预报;阴影带为其95% 预测区间。
  • 排名基于 2023 年有数值的 229 个国家,从高到低排列。
  • 浅色线为同一来源统计的全球整体数值。

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