沙特阿拉伯与坦桑尼亚：预期寿命

2023 年预期寿命：沙特阿拉伯为 78.7 年，坦桑尼亚为 67 年（据 UN 估计）。 2023 年沙特阿拉伯的数值较高，高出 11.7 年，是坦桑尼亚的 1.18 倍。

年 · UN

沙特阿拉伯坦桑尼亚联合国预测（中方案）95% 预测区间世界

数据解读

自 1953 年超过坦桑尼亚以来，沙特阿拉伯的数值一直更高。
2023 年，在 229 个国家中，沙特阿拉伯排名第 64，坦桑尼亚排名第 187（从高到低）。
根据联合国预测（中方案），2100 年沙特阿拉伯为 90.3 年，坦桑尼亚为 79.2 年。
全球整体：2023 年为 73.2 年。

逐年数据

年 · UN

年份	沙特阿拉伯	坦桑尼亚	世界
2023	78.7	67	73.2
2022	77.3	66.9	72.6
2021	77.1	66.1	70.9
2020	77.6	66.8	71.9
2019	78.3	66	72.6
2018	78.8	65.5	72.4
2017	78.7	65	72.1
2016	78.4	64.4	71.9
2015	77.8	63.9	71.6
2014	77.1	63.4	71.4
2013	76.5	62.8	71.1
2012	76.1	62.3	70.8
2011	75.8	61.6	70.4
2010	75.6	61.1	70.1
2009	75.5	60.5	69.7
2008	75.3	59.9	69.3
2007	75.1	59.3	69
2006	74.8	58.5	68.6
2005	74.4	57.7	68.1
2004	74	56.8	67.7
2003	73.7	55.9	67.4
2002	73.3	54.9	67.1
2001	73	54.1	66.8
2000	72.6	53.2	66.4
1999	72.3	52.4	66
1998	72	51.8	65.7
1997	71.6	51.3	65.5
1996	71.3	51.1	65.2
1995	70.9	51	64.9
1994	70.6	51.1	64.3
1993	70.2	51.2	64.4
1992	69.8	51.4	64.3
1991	69.3	51.8	64.1
1990	68.9	52	64
1989	68.4	52.1	63.8
1988	67.8	52.2	63.4
1987	67.2	52.2	63.2
1986	66.7	52.2	62.7
1985	66	52.2	62.2
1984	65.4	52.2	61.9
1983	64.7	52.2	61.5
1982	64	52	61.3
1981	63.3	51.7	60.9
1980	62.4	51.3	60.5
1979	61.5	50.8	60.2
1978	60.7	50.4	59.5
1977	59.8	50	59.2
1976	58.8	49.5	58.6
1975	57.8	48.9	58.3
1974	56.8	48.4	58.1
1973	55.8	47.9	57.7
1972	54.7	47.4	57.2
1971	53.7	47	56
1970	52.7	46.5	56.3
1969	51.8	46	56
1968	50.9	45.6	55.6
1967	50	45.2	55.1
1966	49.2	44.9	54.6
1965	48.4	44.5	54
1964	47.7	44.1	54.3
1963	47.1	43.6	53.7
1962	46.5	43.2	53.2
1961	45.9	42.8	50.4
1960	45.3	42.6	47.8
1959	44.8	42.5	49.6
1958	44.2	42.3	51.6
1957	43.7	42.2	51.1
1956	43.1	42	50.7
1955	42.6	41.8	50.2
1954	42.1	41.7	49.7
1953	41.6	41.5	48.8
1952	41.1	41.4	48.2
1951	40.6	41.2	47.1
1950	40	41	46.4

联合国预测（中方案） · 2024–2100

年份	沙特阿拉伯	坦桑尼亚	世界
2024	7978–80	67.265.9–68.6	73.3
2025	79.277.8–80.5	67.465.5–69.3	73.5
2026	79.477.7–81	67.665.2–70.1	73.8
2027	79.677.7–81.5	67.865–70.7	73.9
2028	79.877.7–81.9	6864.8–71.2	74.1
2029	8077.6–82.3	68.264.7–71.6	74.2
2030	80.377.6–82.6	68.464.7–72.1	74.4
2031	80.577.6–83	68.664.7–72.6	74.5
2032	80.777.6–83.4	68.864.5–73.1	74.7
2033	80.977.8–83.9	6964.3–73.4	74.8
2034	81.177.8–84.2	69.264.4–73.9	75
2035	81.377.9–84.4	69.464.3–74.1	75.1
2036	81.577.9–84.7	69.664.2–74.5	75.3
2037	81.778.1–85	69.864.3–74.9	75.4
2038	81.978.2–85.4	69.964.5–75.1	75.5
2039	82.178.2–85.6	70.164.4–75.5	75.7
2040	82.378.3–85.8	70.364.5–75.9	75.8
2041	82.578.5–86	70.464.3–76	75.9
2042	82.678.5–86.3	70.664.6–76.3	76.1
2043	82.878.6–86.6	70.864.5–76.7	76.2
2044	8378.6–86.9	70.964.6–77	76.3
2045	83.278.5–87	71.164.7–77.3	76.5
2046	83.378.6–87.3	71.264.7–77.6	76.6
2047	83.578.6–87.4	71.464.8–77.8	76.7
2048	83.778.7–87.7	71.564.5–78	76.8
2049	83.878.7–87.9	71.764.6–78.5	76.9
2050	8478.8–88.2	71.864.7–78.7	77
2051	84.279.3–88.4	7264.7–79.2	77.1
2052	84.379.3–88.5	72.264.6–79.4	77.2
2053	84.579.4–88.8	72.364.9–79.7	77.3
2054	84.679.6–89	72.564.7–79.9	77.4
2055	84.879.9–89.1	72.664.7–80.2	77.6
2056	84.979.9–89.4	72.865–80.5	77.7
2057	85.180–89.6	72.965–80.9	77.8
2058	85.280.2–89.8	73.165–81.1	77.9
2059	85.480.2–90.1	73.265.2–81.3	78
2060	85.580.4–90.1	73.465–81.5	78.1
2061	85.780.5–90.4	73.565.1–81.8	78.2
2062	85.880.5–90.6	73.764.8–82	78.3
2063	8680.7–90.8	73.864.8–82.3	78.4
2064	86.180.8–91.2	7464.7–82.4	78.5
2065	86.281–91.3	74.165.1–82.5	78.6
2066	86.481.1–91.4	74.364.9–82.7	78.7
2067	86.581.2–91.5	74.465–82.9	78.8
2068	86.681.3–91.9	74.664.8–83.2	78.9
2069	86.881.4–91.9	74.764.9–83.3	79
2070	86.981.6–92.3	74.865.1–83.8	79.1
2071	8781.8–92.5	7565.4–83.9	79.2
2072	87.281.7–92.5	75.165.1–83.9	79.3
2073	87.381.8–92.6	75.365.1–84.2	79.4
2074	87.482.1–93	75.465.4–84.5	79.4
2075	87.582.1–93.1	75.665.5–84.7	79.5
2076	87.782.1–93.2	75.765.7–84.8	79.6
2077	87.882.2–93.5	75.965.8–84.9	79.7
2078	87.982.4–93.6	7665.8–85.2	79.8
2079	8882.5–93.8	76.265.7–85.4	79.9
2080	88.182.6–94.1	76.365.5–85.6	80
2081	88.382.7–94.2	76.565.2–85.6	80.1
2082	88.482.7–94.4	76.665.2–85.9	80.2
2083	88.582.9–94.8	76.865.4–86	80.3
2084	88.683–95.1	76.965.4–86.2	80.3
2085	88.783–95.1	77.165.4–86.6	80.4
2086	88.883.1–95.2	77.265.7–86.7	80.5
2087	8983.1–95.3	77.365.5–86.6	80.6
2088	89.183.1–95.7	77.565.6–86.9	80.7
2089	89.283–95.8	77.665.2–87	80.8
2090	89.383.3–95.9	77.865.6–87.2	80.9
2091	89.483.4–96.1	77.965.9–87.2	81
2092	89.583.7–96.3	78.165.8–87.2	81
2093	89.683.6–96.4	78.265.8–87.3	81.1
2094	89.783.8–96.6	78.366–87.6	81.2
2095	89.883.9–96.8	78.566.1–88	81.3
2096	89.983.9–97	78.666.1–88.1	81.4
2097	9084–97.3	78.866.7–88.4	81.5
2098	90.184–97.5	78.966.4–88.5	81.6
2099	90.284.2–97.7	7966.2–88.5	81.7
2100	90.384.3–97.9	79.266.5–88.7	81.7

分别查看各国

须知

假如当年的死亡率在其一生中保持不变，新生儿平均能活多少年。
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。

各图层如何运作、数据从何而来，以及它们无法告诉你什么：历年各国数据

沙特阿拉伯与坦桑尼亚对比

健康

人口与社会

经济

教育

政治

冲突

冲突死亡人数沙特阿拉伯：2022 年为 31 人死亡坦桑尼亚：2022 年为 1 人死亡

沙特阿拉伯与坦桑尼亚：预期寿命

数据解读

逐年数据

分别查看各国

须知

沙特阿拉伯与坦桑尼亚对比

健康

人口与社会

经济

教育

政治

冲突

军用

气候

技术与环境