开曼群岛
开曼群岛的年龄中位数
开曼群岛的年龄中位数：1950 年为 23.5 年，2023 年为 37.9 年（据 UN 估计）。
- 最新值，2023 年
- 37.9 年
- 自 1950 年以来
- +14.4 年
- 排名，2023 年
- 第 70 / 229
- 从高到低排列
- 世界，2023 年
- 30.4 年
- 预测值，2100 年
- 47.6 年
- 联合国预测（中方案）
年 · UN
数据解读
- 根据联合国预测（中方案），2100 年为 47.6 年，介于 32.8 年 至 36 年 之间（95% 预测区间）。
- 最高为 2023 年的 37.9 年，最低为 1970 年的 20.1 年。
逐年数据
年 · UN
| 年份 | 开曼群岛 | 世界 |
|---|---|---|
| 2023 | 37.9 | 30.4 |
| 2022 | 37.5 | 30.1 |
| 2021 | 37.1 | 29.8 |
| 2020 | 36.8 | 29.6 |
| 2019 | 36.4 | 29.3 |
| 2018 | 36.1 | 29 |
| 2017 | 35.8 | 28.8 |
| 2016 | 35.5 | 28.5 |
| 2015 | 35.3 | 28.3 |
| 2014 | 35.1 | 28.1 |
| 2013 | 35 | 27.8 |
| 2012 | 34.8 | 27.6 |
| 2011 | 34.7 | 27.4 |
| 2010 | 34.5 | 27.2 |
| 2009 | 34.1 | 27 |
| 2008 | 33.8 | 26.7 |
| 2007 | 33.5 | 26.5 |
| 2006 | 33.3 | 26.3 |
| 2005 | 33 | 26.1 |
| 2004 | 32.8 | 25.9 |
| 2003 | 32.6 | 25.7 |
| 2002 | 32.4 | 25.5 |
| 2001 | 32.3 | 25.3 |
| 2000 | 32.2 | 25.1 |
| 1999 | 31.9 | 24.9 |
| 1998 | 31.3 | 24.7 |
| 1997 | 30.8 | 24.4 |
| 1996 | 30.3 | 24.2 |
| 1995 | 29.8 | 24 |
| 1994 | 29.5 | 23.8 |
| 1993 | 29.1 | 23.5 |
| 1992 | 28.9 | 23.3 |
| 1991 | 28.7 | 23.1 |
| 1990 | 28.5 | 22.9 |
| 1989 | 28.2 | 22.8 |
| 1988 | 27.6 | 22.6 |
| 1987 | 27 | 22.4 |
| 1986 | 26.5 | 22.2 |
| 1985 | 26.1 | 22 |
| 1984 | 25.7 | 21.9 |
| 1983 | 25.4 | 21.8 |
| 1982 | 25.2 | 21.7 |
| 1981 | 25 | 21.6 |
| 1980 | 25 | 21.5 |
| 1979 | 24.7 | 21.3 |
| 1978 | 24 | 21.1 |
| 1977 | 23.2 | 21 |
| 1976 | 22.6 | 20.8 |
| 1975 | 22 | 20.7 |
| 1974 | 21.5 | 20.5 |
| 1973 | 21 | 20.4 |
| 1972 | 20.6 | 20.4 |
| 1971 | 20.3 | 20.3 |
| 1970 | 20.1 | 20.3 |
| 1969 | 20.1 | 20.3 |
| 1968 | 20.3 | 20.4 |
| 1967 | 20.5 | 20.5 |
| 1966 | 20.7 | 20.6 |
| 1965 | 21 | 20.8 |
| 1964 | 21.4 | 21 |
| 1963 | 21.7 | 21.2 |
| 1962 | 22 | 21.4 |
| 1961 | 22.3 | 21.4 |
| 1960 | 22.5 | 21.5 |
| 1959 | 22.6 | 21.5 |
| 1958 | 22.6 | 21.5 |
| 1957 | 22.6 | 21.6 |
| 1956 | 22.6 | 21.7 |
| 1955 | 22.7 | 21.8 |
| 1954 | 22.8 | 21.9 |
| 1953 | 22.9 | 22 |
| 1952 | 23 | 22.1 |
| 1951 | 23.2 | 22.1 |
| 1950 | 23.5 | 22.2 |
联合国预测（中方案） · 2024–2100
| 年份 | 开曼群岛 | 世界 |
|---|---|---|
| 2024 | 38.338.2–38.4 | 30.6 |
| 2025 | 38.738.3–39 | 30.9 |
| 2026 | 39.138.5–39.6 | 31.1 |
| 2027 | 39.538.6–40.3 | 31.3 |
| 2028 | 39.838.6–41 | 31.6 |
| 2029 | 40.238.6–41.7 | 31.8 |
| 2030 | 40.638.6–42.5 | 32 |
| 2031 | 4138.6–43.3 | 32.2 |
| 2032 | 41.338.5–44.1 | 32.4 |
| 2033 | 41.738.4–44.9 | 32.6 |
| 2034 | 42.138.2–45.8 | 32.8 |
| 2035 | 42.437.9–46.7 | 33 |
| 2036 | 42.737.6–47.7 | 33.2 |
| 2037 | 4337.2–48.6 | 33.4 |
| 2038 | 43.336.9–49.5 | 33.6 |
| 2039 | 43.536.6–50.4 | 33.8 |
| 2040 | 43.736.4–51.4 | 34 |
| 2041 | 43.936.2–52.3 | 34.2 |
| 2042 | 4436–53.3 | 34.4 |
| 2043 | 44.135.9–54.2 | 34.6 |
| 2044 | 44.235.8–55.2 | 34.8 |
| 2045 | 44.235.8–56.2 | 35 |
| 2046 | 44.235.8–57.1 | 35.2 |
| 2047 | 44.235.8–58.1 | 35.4 |
| 2048 | 44.235.7–59.1 | 35.6 |
| 2049 | 44.335.7–60 | 35.9 |
| 2050 | 44.335.7–60.9 | 36.1 |
| 2051 | 44.435.7–61.7 | 36.3 |
| 2052 | 44.535.7–62.5 | 36.5 |
| 2053 | 44.635.7–63.3 | 36.7 |
| 2054 | 44.735.6–64.1 | 36.9 |
| 2055 | 44.835.6–65 | 37.1 |
| 2056 | 44.935.5–65.8 | 37.3 |
| 2057 | 4535.5–66.5 | 37.5 |
| 2058 | 45.135.4–67.2 | 37.6 |
| 2059 | 45.135.3–67.9 | 37.8 |
| 2060 | 45.235.3–68.5 | 37.9 |
| 2061 | 45.235.3–69.1 | 38 |
| 2062 | 45.335.2–69.7 | 38.1 |
| 2063 | 45.335.2–70.3 | 38.3 |
| 2064 | 45.335.2–70.8 | 38.4 |
| 2065 | 45.435.2–71.3 | 38.5 |
| 2066 | 45.435.3–71.8 | 38.6 |
| 2067 | 45.535.3–72.1 | 38.7 |
| 2068 | 45.635.3–72.4 | 38.8 |
| 2069 | 45.735.3–72.6 | 38.9 |
| 2070 | 45.835.2–72.8 | 39 |
| 2071 | 45.935.2–72.9 | 39.1 |
| 2072 | 45.935.2–72.8 | 39.2 |
| 2073 | 4635.3–72.5 | 39.3 |
| 2074 | 4635.2–72 | 39.4 |
| 2075 | 46.135.3–71.3 | 39.5 |
| 2076 | 46.135.4–70.5 | 39.6 |
| 2077 | 46.135.5–69.4 | 39.7 |
| 2078 | 46.235.6–67.8 | 39.8 |
| 2079 | 46.235.7–62 | 40 |
| 2080 | 46.235.7–55.3 | 40.1 |
| 2081 | 46.235.7–51 | 40.2 |
| 2082 | 46.235.7–47.6 | 40.3 |
| 2083 | 46.235.7–44.5 | 40.4 |
| 2084 | 46.335.8–42.4 | 40.5 |
| 2085 | 46.335.8–40.7 | 40.6 |
| 2086 | 46.335.9–39.2 | 40.7 |
| 2087 | 46.436–38 | 40.9 |
| 2088 | 46.436–37.1 | 41 |
| 2089 | 46.536–36.4 | 41.1 |
| 2090 | 46.635.8–36 | 41.2 |
| 2091 | 46.635.1–36.1 | 41.3 |
| 2092 | 46.734.6–36.1 | 41.4 |
| 2093 | 46.834.2–36.1 | 41.5 |
| 2094 | 46.934–36.2 | 41.6 |
| 2095 | 4733.7–36.1 | 41.7 |
| 2096 | 47.133.4–36.1 | 41.8 |
| 2097 | 47.233.1–36.2 | 41.9 |
| 2098 | 47.432.9–36.2 | 42 |
| 2099 | 47.532.8–36.1 | 42 |
| 2100 | 47.632.8–36 | 42.1 |
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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