尼日尔与塞内加尔：预期寿命

2023 年预期寿命：尼日尔为 61.2 年，塞内加尔为 68.7 年（据 UN 估计）。 2023 年塞内加尔的数值较高，高出 7.5 年，是尼日尔的 1.12 倍。

在地图上查看其变化

年 · UN

尼日尔塞内加尔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，塞内加尔的数值都更高。
2023 年，在 229 个国家中，尼日尔排名第 219，塞内加尔排名第 172（从高到低）。
根据联合国预测（中方案），2100 年尼日尔为 73.1 年，塞内加尔为 80.9 年。
全球整体：2023 年为 73.2 年。

逐年数据

年 · UN

年份	尼日尔	塞内加尔	世界
2023	61.2	68.7	73.2
2022	60.4	67.8	72.6
2021	59.5	66.9	70.9
2020	59.9	67.5	71.9
2019	60	67.7	72.6
2018	59.8	67.4	72.4
2017	59.5	67.1	72.1
2016	59.2	66.7	71.9
2015	58.9	66.5	71.6
2014	58.7	66	71.4
2013	58.4	65.6	71.1
2012	58	65.2	70.8
2011	57.6	64.8	70.4
2010	57.1	64.2	70.1
2009	56.5	63.8	69.7
2008	55.9	63.2	69.3
2007	55.1	62.7	69
2006	54.2	61.8	68.6
2005	53.3	61	68.1
2004	52.4	60.3	67.7
2003	51.5	59.5	67.4
2002	50.6	58.9	67.1
2001	49.9	58.2	66.8
2000	49.2	57.6	66.4
1999	48.5	57.3	66
1998	47.8	57.1	65.7
1997	47.1	57.1	65.5
1996	46.3	57.1	65.2
1995	45.5	57.3	64.9
1994	44.6	57.5	64.3
1993	43.8	57.4	64.4
1992	43.1	57.3	64.3
1991	42.3	57	64.1
1990	41.7	56.7	64
1989	41.2	56.2	63.8
1988	40.8	55.6	63.4
1987	40.5	54.6	63.2
1986	40.3	53.7	62.7
1985	40.1	52.6	62.2
1984	40	51.7	61.9
1983	40	50.8	61.5
1982	39.8	49.9	61.3
1981	39.6	49.1	60.9
1980	39.3	48.3	60.5
1979	38.9	47.5	60.2
1978	38.3	46.6	59.5
1977	37.7	45.7	59.2
1976	37.1	44.8	58.6
1975	36.6	43.9	58.3
1974	36.2	43.1	58.1
1973	35.9	42.4	57.7
1972	35.8	41.8	57.2
1971	35.3	41.2	56
1970	35.9	40.8	56.3
1969	36	40.4	56
1968	36.1	40.2	55.6
1967	36.2	40	55.1
1966	36.3	39.9	54.6
1965	36.4	39.8	54
1964	36.5	39.8	54.3
1963	36.4	39.7	53.7
1962	36.3	39.7	53.2
1961	36.3	39.7	50.4
1960	36.2	39.7	47.8
1959	36.1	39.5	49.6
1958	36.1	39.4	51.6
1957	36.1	39.1	51.1
1956	36	38.9	50.7
1955	36	38.5	50.2
1954	36	38.2	49.7
1953	35.9	37.8	48.8
1952	35.9	37.4	48.2
1951	35.9	36.9	47.1
1950	35.9	36.5	46.4
1945	–	28.8	–
1940	34.5	–	–
1937	–	26.4	–
1927	–	23.9	–
1921	24.4	–	–

12.3Our World in Data 估计值

联合国预测（中方案） · 2024–2100

年份	尼日尔	塞内加尔	世界
2024	61.459.9–62.9	68.967.6–70.4	73.3
2025	61.759.5–63.8	69.267.1–71.2	73.5
2026	61.959.2–64.4	69.466.9–71.8	73.8
2027	62.159–65.1	69.666.8–72.4	73.9
2028	62.358.9–65.8	69.866.7–72.8	74.1
2029	62.658.6–66.1	70.166.7–73.3	74.2
2030	62.858.7–66.5	70.366.7–73.8	74.4
2031	6358.6–67.1	70.566.5–74.1	74.5
2032	63.258.4–67.4	70.766.6–74.6	74.7
2033	63.458.5–67.9	70.966.6–75	74.8
2034	63.658.5–68.4	71.166.5–75.4	75
2035	63.858.6–68.8	71.366.6–75.7	75.1
2036	6458.8–69.2	71.466.6–76	75.3
2037	64.258.8–69.5	71.666.6–76.4	75.4
2038	64.459–69.8	71.866.9–76.6	75.5
2039	64.658.8–70.3	7266.8–77	75.7
2040	64.858.8–70.6	72.267–77.3	75.8
2041	6558.8–71.1	72.366.9–77.7	75.9
2042	65.258.9–71.3	72.566.9–78.2	76.1
2043	65.358.9–71.4	72.767.1–78.1	76.2
2044	65.559.1–71.9	72.867.1–78.5	76.3
2045	65.759.2–72	7367–78.8	76.5
2046	65.959.3–72.3	73.267.3–79	76.6
2047	6659.3–72.6	73.367.2–79.2	76.7
2048	66.259.1–72.7	73.567.3–79.6	76.8
2049	66.359.1–73.2	73.667.1–79.7	76.9
2050	66.559.2–73.4	73.867.3–79.9	77
2051	66.759.5–73.8	73.967.4–80.2	77.1
2052	66.859.4–73.9	74.167.3–80.5	77.2
2053	6759.4–74	74.267.5–80.8	77.3
2054	67.159.6–74.2	74.467.4–80.9	77.4
2055	67.359.9–74.7	74.567.5–81.2	77.6
2056	67.459.7–74.7	74.767.5–81.5	77.7
2057	67.659.9–75	74.867.6–81.6	77.8
2058	67.759.9–75.2	7567.7–81.8	77.9
2059	67.960–75.7	75.167.6–81.9	78
2060	6859.9–75.9	75.367.6–82.1	78.1
2061	68.259.8–76.1	75.467.6–82.3	78.2
2062	68.360–76.6	75.667.8–82.7	78.3
2063	68.460.2–76.7	75.767.7–82.8	78.4
2064	68.660.1–76.9	75.967.6–83	78.5
2065	68.760–77.2	7667.9–83.4	78.6
2066	68.860–77.3	76.267.9–83.4	78.7
2067	6959.9–77.6	76.368.1–83.8	78.8
2068	69.160.1–77.9	76.568.1–83.9	78.9
2069	69.260.1–78	76.668.2–84.2	79
2070	69.460.1–78	76.768.4–84.5	79.1
2071	69.560.2–78.4	76.968.6–84.9	79.2
2072	69.660.6–78.6	7768.7–84.9	79.3
2073	69.760.8–78.9	77.268.8–85.3	79.4
2074	69.960.9–79.1	77.368.6–85	79.4
2075	7060.8–79.2	77.468.8–85.2	79.5
2076	70.160.9–79.5	77.668.7–85.3	79.6
2077	70.260.7–79.7	77.768.8–85.7	79.7
2078	70.460.8–79.9	77.968.9–85.7	79.8
2079	70.561–80.1	7868.9–85.7	79.9
2080	70.661.2–80.3	78.269.1–86.1	80
2081	70.861.2–80.5	78.369.2–86.2	80.1
2082	70.961.1–80.9	78.469.2–86.3	80.2
2083	7161.3–81	78.669.1–86.5	80.3
2084	71.161.3–81.2	78.769–86.6	80.3
2085	71.361.6–81.3	78.869.1–86.9	80.4
2086	71.461.5–81.6	7969.2–87	80.5
2087	71.561.6–82	79.169.5–87	80.6
2088	71.661.7–82.1	79.369.3–87.2	80.7
2089	71.862–82.2	79.469.5–87.2	80.8
2090	71.962.3–82.7	79.569.5–87.5	80.9
2091	7262.2–82.9	79.769.5–87.7	81
2092	72.162.5–82.9	79.869.5–87.5	81
2093	72.262.4–83	79.969.5–87.8	81.1
2094	72.362.2–83.4	80.169.6–88	81.2
2095	72.562.3–83.6	80.269.8–88.1	81.3
2096	72.662.3–83.6	80.369.7–88.2	81.4
2097	72.762.4–83.9	80.569.8–88.5	81.5
2098	72.862.7–84.1	80.669.9–88.5	81.6
2099	72.962.7–84.3	80.870.1–88.8	81.7
2100	73.162.9–84.6	80.969.8–88.8	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

尼日尔与塞内加尔对比

健康

人口与社会

经济

教育

政治

冲突

冲突死亡人数尼日尔：2022 年为 651 人死亡塞内加尔：2022 年为 0 人死亡

尼日尔与塞内加尔：预期寿命

数据解读

逐年数据

分别查看各国

须知

尼日尔与塞内加尔对比

健康

人口与社会

经济

教育

政治

冲突

军用

气候

技术与环境