巴西与肯尼亚：预期寿命

2023 年预期寿命：巴西为 75.9 年，肯尼亚为 63.7 年（据 UN 估计）。 2023 年巴西的数值较高，高出 12.2 年，是肯尼亚的 1.19 倍。

在地图上查看其变化

年 · UN

巴西肯尼亚Our World in Data 估计值联合国预测（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，巴西的数值都更高。
根据联合国预测（中方案），2100 年巴西为 86.8 年，肯尼亚为 74.4 年。
全球整体：2023 年为 73.2 年。

逐年数据

年 · UN

年份	巴西	肯尼亚	世界
2023	75.9	63.7	73.2
2022	74.9	63.6	72.6
2021	73	61.2	70.9
2020	74.5	61.6	71.9
2019	75.8	62.9	72.6
2018	75.6	62.8	72.4
2017	75.4	62.7	72.1
2016	75.1	62.5	71.9
2015	75.1	62.3	71.6
2014	74.8	62	71.4
2013	74.6	61.7	71.1
2012	74.3	61.5	70.8
2011	74.1	61.3	70.4
2010	73.8	60.9	70.1
2009	73.5	60.5	69.7
2008	73.1	60	69.3
2007	72.7	59.4	69
2006	72.3	59.1	68.6
2005	71.8	58.5	68.1
2004	71.4	58	67.7
2003	70.9	57.4	67.4
2002	70.4	56.8	67.1
2001	70	56.5	66.8
2000	69.6	56.1	66.4
1999	69.2	55.9	66
1998	68.9	55.6	65.7
1997	68.5	55.5	65.5
1996	68.1	55.6	65.2
1995	67.7	55.9	64.9
1994	67.3	56.1	64.3
1993	66.9	56.7	64.4
1992	66.5	57.1	64.3
1991	66.2	57.8	64.1
1990	65.9	58.3	64
1989	65.5	60	63.8
1988	65.2	60.3	63.4
1987	64.8	60.7	63.2
1986	64.4	60.8	62.7
1985	64	60.9	62.2
1984	63.6	60.6	61.9
1983	63.1	60.3	61.5
1982	62.7	59.9	61.3
1981	62.3	59.6	60.9
1980	61.8	59.2	60.5
1979	61.4	58.7	60.2
1978	60.9	58.2	59.5
1977	60.5	57.7	59.2
1976	60	57.2	58.6
1975	59.6	56.6	58.3
1974	59.1	56	58.1
1973	58.7	55.5	57.7
1972	58.3	55	57.2
1971	57.8	54.5	56
1970	57.3	54.1	56.3
1969	56.9	53.7	56
1968	56.5	53.3	55.6
1967	56	52.8	55.1
1966	55.6	52.4	54.6
1965	55.2	51.9	54
1964	54.9	51.3	54.3
1963	54.5	50.8	53.7
1962	54	50.1	53.2
1961	53.6	49.3	50.4
1960	53.2	48.5	47.8
1959	52.7	47.5	49.6
1958	52.3	46.5	51.6
1957	51.8	45.3	51.1
1956	51.3	43.5	50.7
1955	50.9	42.3	50.2
1954	50.4	41	49.7
1953	50	39.8	48.8
1952	49.6	38.6	48.2
1951	49	38	47.1
1950	48.5	36.9	46.4
1945	42.3	28.8	–
1940	37	–	–
1937	–	26.4	–
1930	34	–	–
1927	–	23.9	–
1920	32	–	–
1910	31	–	–
1900	29	–	–

12.3Our World in Data 估计值

联合国预测（中方案） · 2024–2100

年份	巴西	肯尼亚	世界
2024	7675–77.2	63.862.4–65.3	73.3
2025	76.274.7–77.7	6461.9–66	73.5
2026	76.474.5–78.2	64.261.7–66.6	73.8
2027	76.674.3–78.6	64.461.5–67.2	73.9
2028	76.774.2–79	64.561.4–67.6	74.1
2029	76.974.1–79.3	64.761.1–68	74.2
2030	77.174–79.7	64.961.1–68.4	74.4
2031	77.274–80.1	65.160.9–68.9	74.5
2032	77.473.9–80.3	65.260.8–69.3	74.7
2033	77.674–80.6	65.460.9–69.7	74.8
2034	77.773.9–81	65.560.9–69.9	75
2035	77.974.1–81.3	65.760.8–70.3	75.1
2036	78.174.1–81.6	65.860.9–70.7	75.3
2037	78.274.3–81.9	6660.8–70.9	75.4
2038	78.474.3–82.1	66.260.9–71.2	75.5
2039	78.674.3–82.3	66.360.7–71.6	75.7
2040	78.774.3–82.7	66.561.2–71.9	75.8
2041	78.974.3–83	66.661.1–72.2	75.9
2042	79.174.1–83.1	66.761–72.3	76.1
2043	79.274–83.3	66.961.1–72.8	76.2
2044	79.473.9–83.6	6760.8–73	76.3
2045	79.574.1–84	67.260.9–73.4	76.5
2046	79.774.2–84.3	67.361–73.6	76.6
2047	79.874.3–84.6	67.561.2–74.1	76.7
2048	8074.5–84.7	67.661.2–74.2	76.8
2049	80.174.3–84.8	67.761.2–74.4	76.9
2050	80.374.4–85	67.961.4–74.6	77
2051	80.574.5–85.2	6861.4–74.8	77.1
2052	80.674.7–85.5	68.161.5–75.1	77.2
2053	80.874.6–85.6	68.261.6–75.1	77.3
2054	80.974.8–85.7	68.461.6–75.4	77.4
2055	81.174.8–85.9	68.561.4–75.5	77.6
2056	81.274.9–86.1	68.661.5–75.6	77.7
2057	81.474.9–86.4	68.861.5–75.7	77.8
2058	81.574.8–86.5	68.961.6–76	77.9
2059	81.775.1–86.7	6961.3–76.2	78
2060	81.875.4–86.9	69.261.4–76.3	78.1
2061	81.975.1–87	69.361.3–76.5	78.2
2062	82.175.3–87.3	69.461.4–76.8	78.3
2063	82.275.2–87.4	69.561.6–77	78.4
2064	82.475.6–87.6	69.761.5–77.3	78.5
2065	82.575.7–87.7	69.861.8–77.5	78.6
2066	82.675.7–87.9	69.961.7–77.8	78.7
2067	82.875.7–88.1	70.161.7–78	78.8
2068	82.975.7–88.2	70.261.9–78.2	78.9
2069	83.175.7–88.3	70.361.9–78.4	79
2070	83.275.8–88.4	70.461.8–78.6	79.1
2071	83.375.9–88.6	70.662.1–78.8	79.2
2072	83.476–88.9	70.762.3–78.9	79.3
2073	83.676.1–89.1	70.862.4–79.1	79.4
2074	83.776.2–89.3	70.962.5–79.7	79.4
2075	83.876.2–89.4	71.162.5–79.7	79.5
2076	8476.3–89.5	71.262.5–80	79.6
2077	84.176.4–89.7	71.362.4–80.1	79.7
2078	84.276.6–89.9	71.462.5–80.4	79.8
2079	84.376.6–90.1	71.662.4–80.6	79.9
2080	84.576.6–90.2	71.762.7–80.8	80
2081	84.676.7–90.3	71.862.7–81.2	80.1
2082	84.776.7–90.5	7262.6–81.3	80.2
2083	84.876.7–90.7	72.162.7–81.6	80.3
2084	8576.9–91	72.262.8–81.7	80.3
2085	85.177–91.2	72.462.7–82.1	80.4
2086	85.277.1–91.4	72.562.9–82.1	80.5
2087	85.377.3–91.6	72.663.1–82.4	80.6
2088	85.477.4–91.7	72.863–82.6	80.7
2089	85.677.7–92	72.963.2–82.8	80.8
2090	85.777.6–92.1	7363.2–83.1	80.9
2091	85.877.7–92.3	73.263.3–83.2	81
2092	85.977.7–92.5	73.363.6–83.5	81
2093	8677.8–92.8	73.463.3–83.6	81.1
2094	86.177.9–92.9	73.663.5–83.9	81.2
2095	86.277.9–93.1	73.763.7–84.1	81.3
2096	86.478.1–93.3	73.863.5–84.4	81.4
2097	86.578.2–93.4	7463.7–84.5	81.5
2098	86.678.2–93.7	74.163.7–84.6	81.6
2099	86.778.3–93.9	74.263.7–84.8	81.7
2100	86.878.4–94.1	74.464.1–85.2	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。
1950 年以前：Our World in Data, long-run life expectancy。
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

巴西与肯尼亚对比

健康

人口与社会

经济

教育

政治

冲突

冲突死亡人数巴西：2022 年为 1,480 人死亡肯尼亚：2022 年为 81 人死亡

巴西与肯尼亚：预期寿命

数据解读

逐年数据

分别查看各国

须知

巴西与肯尼亚对比

健康

人口与社会

经济

教育

政治

冲突

军用

气候

技术与环境