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Life Expectancy in Nauru vs Tanzania (1950-2026)

Updated on by Georank team

The average life expectancy at birth is 62.6 years in Nauru vs 67.6 in Tanzania. Nauru is ranked 183/197 by life expectancy, and Tanzania is 155/197. In Nauru, the life expectancy is 60.7 years for males and 64.6 years for females. In Tanzania, it's 64.8 years for males and 70.4 years for females.

Nauru vs Tanzania life expectancy at birth by year

Nauru
Male

Female
Tanzania
Male

Female
1x
Year Life expectancy, years
Nauru Tanzania
Average Male Female Average Male Female
2026 62.6 60.7 64.6 67.6 64.8 70.4
2025 62.4 60.5 64.4 67.4 64.6 70.2
2024 62.3 60.4 64.2 67.2 64.4 70
2023 62.1 60.3 64 67 64.2 69.8
2022 61.9 60 64 66.9 64.1 69.6
2021 61.3 59.5 63.4 66.1 63.2 69.1
2020 61.5 59.3 64 66.8 63.7 70
2019 61.4 59 64.1 66 63.1 68.9
2018 61.2 58.8 64.1 65.5 62.8 68.3
2017 61.1 58.5 64.1 65 62.4 67.6
2016 61 58.4 64.2 64.4 62 66.8
2015 60.9 58.2 64.2 63.9 61.6 66.2
2014 60.8 58.2 64.1 63.4 61.1 65.6
2013 60.7 58 64.1 62.8 60.8 64.8
2012 60.5 57.8 64 62.3 60.3 64.2
2011 60.3 57.7 63.8 61.6 59.8 63.4
2010 60.1 57.5 63.6 61.1 59.3 62.9
2009 59.9 57.3 63.3 60.5 58.8 62.2
2008 59.7 57.2 63.2 59.9 58.2 61.6
2007 59.5 57.1 63 59.3 57.6 60.9
2006 59.4 57 62.9 58.5 56.9 60.1
2005 59.4 57 62.8 57.7 56.2 59.1
2004 59.3 57.1 62.9 56.8 55.4 58.2
2003 59.4 57.1 62.9 55.9 54.6 57.2
2002 59.4 57.1 63 54.9 53.7 56.2
2001 59.5 57.2 63.1 54.1 52.9 55.3
2000 59.6 57.3 63.2 53.2 52.1 54.3
1999 59.7 57.4 63.3 52.4 51.4 53.4
1998 59.9 57.6 63.5 51.8 50.8 52.9
1997 60 57.7 63.6 51.2 50.1 52.4
1996 60.1 57.8 63.7 51.1 49.9 52.4
1995 60.1 57.8 63.7 51 49.6 52.4
1994 60 57.7 63.6 51.1 49.6 52.6
1993 59.8 57.5 63.5 51.2 49.7 52.8
1992 59.5 57.2 63.3 51.4 49.8 53.1
1991 59.3 56.9 63 51.8 50.2 53.5
1990 59.1 56.6 62.8 52 50.3 53.8
1989 58.9 56.3 62.6 52.1 50.4 53.9
1988 58.7 56.1 62.4 52.2 50.4 54.1
1987 58.6 55.9 62.4 52.2 50.3 54.2
1986 58.6 55.8 62.4 52.2 50.2 54.4
1985 58.6 55.7 62.5 52.2 50 54.5
1984 58.7 55.7 62.7 52.2 49.9 54.5
1983 58.7 55.7 62.9 52.2 49.9 54.6
1982 58.6 55.8 63.1 52 49.8 54.4
1981 58.6 55.9 63.2 51.7 49.5 54
1980 58.5 56 63.2 51.3 49.2 53.5
1979 58.4 56.1 63.2 50.8 48.9 52.8
1978 58.3 56.2 63.1 50.4 48.4 52.5
1977 58.1 56.3 63 50 48 52
1976 58.2 56.4 63 49.5 47.6 51.4
1975 58.3 56.5 62.8 48.9 47.1 50.8
1974 58.3 56.5 62.8 48.4 46.7 50.3
1973 58.4 56.6 62.7 47.9 46.2 49.7
1972 58.4 56.6 62.6 47.4 45.8 49.1
1971 58.4 56.7 62.5 47 45.4 48.6
1970 58.4 56.7 62.4 46.5 44.9 48.1
1969 58.4 56.7 62.3 46 44.5 47.6
1968 58.6 56.7 62.2 45.6 44.2 47.1
1967 58.6 56.7 62.1 45.2 43.8 46.5
1966 58.4 56.7 61.4 44.9 43.8 46.1
1965 58.3 56.7 61.1 44.5 43.4 45.7
1964 58.2 56.6 61 44.1 42.9 45.3
1963 58.1 56.6 60.9 43.6 42.3 44.9
1962 58 56.5 60.8 43.2 41.9 44.5
1961 58 56.4 60.8 42.8 41.5 44.2
1960 57.9 56.3 60.5 42.6 41.2 44
1959 57.9 56.2 60.4 42.5 41 43.9
1958 57.8 56.1 60.3 42.3 40.9 43.7
1957 57.7 55.9 60.2 42.1 40.7 43.5
1956 57.6 55.8 60 42 40.5 43.5
1955 57.5 55.6 59.9 41.8 40.4 43.3
1954 57.4 55.4 59.8 41.7 40.2 43.1
1953 57.2 55.2 59.5 41.5 40.1 42.9
1952 57 55 59.3 41.4 39.9 42.8
1951 56.8 54.8 59 41.2 39.7 42.6
1950 56.6 54.6 58.9 41 39.6 42.5

Data sources: United Nations | World Population Prospects (1950–2026, retrieved 2026-03-10).

GeoRank.org/life-expectancy/nauru/tanzania | CC BY

Life expectancy is the average age of death for a hypothetical cohort of newborns if they experienced the age-specific mortality rates of one particular year throughout their entire lives. It's a snapshot reflecting mortality rates in a given year that does not account for any future changes in those rates.

Nauru vs Tanzania life expectancy calculator

This life expectancy calculator shows the odds of living to 100, 95, 90, and below based on current age for both males and females in Nauru and Tanzania, along with mean and median age of death. The calculations are based on the 2026 life tables (actuarial tables) from the UN World Population Prospects.


Mean remaining life expectancy:
37.3 vs 41.9 years

Mean expected age of death:
67.3 vs 71.9 years

Median expected age of death:
69.4 vs 74.0 years

Odds of living to

Target age Survival probability
Nauru Tanzania
Male Female Male Female
40 93.8% 94.5% 95.8% 97.0%
50 83.2% 86.8% 88.2% 91.8%
60 65.7% 74.7% 75.1% 82.4%
65 53.8% 66.5% 65.4% 74.9%
70 40.5% 56.0% 53.7% 65.3%
75 27.1% 43.2% 40.2% 53.8%
80 15.2% 28.6% 26.0% 41.0%
85 6.6% 15.0% 13.2% 27.4%
90 2.0% 5.5% 4.7% 14.4%
95 0.4% 1.3% 1.1% 5.5%
100 0.0% 0.2% 0.1% 1.4%

Life expectancy by current age

Nauru
Male

Female
Tanzania
Male

Female
1x
Current age, years Total life expectancy, years
Nauru Tanzania
Average Male Female Average Male Female
100 101.9 101.8 102 102.5 101.9 102.6
99 101 100.9 101.1 101.7 101 101.7
98 100.1 100 100.1 100.8 100.1 100.9
97 99.2 99.1 99.3 100 99.2 100.1
96 98.3 98.2 98.4 99.1 98.4 99.3
95 97.4 97.3 97.5 98.3 97.5 98.4
94 96.5 96.4 96.6 97.4 96.6 97.7
93 95.7 95.5 95.8 96.6 95.8 96.9
92 94.8 94.7 95 95.8 94.9 96.1
91 94 93.8 94.1 95.1 94.1 95.4
90 93.1 93 93.3 94.3 93.3 94.6
89 92.3 92.2 92.5 93.5 92.5 93.9
88 91.5 91.4 91.7 92.7 91.7 93.2
87 90.7 90.5 91 92 90.9 92.5
86 90 89.7 90.2 91.3 90.1 91.9
85 89.2 89 89.5 90.6 89.4 91.2
84 88.4 88.2 88.8 89.9 88.7 90.6
83 87.6 87.4 88.1 89.2 88 90
82 86.9 86.7 87.4 88.6 87.3 89.4
81 86.2 85.9 86.8 87.9 86.6 88.9
80 85.5 85.2 86.1 87.3 86 88.3
79 84.9 84.5 85.5 86.8 85.3 87.8
78 84.3 83.8 84.9 86.2 84.7 87.3
77 83.7 83.1 84.3 85.6 84.1 86.8
76 83.1 82.4 83.8 85.1 83.5 86.3
75 82.5 81.8 83.2 84.5 83 85.8
74 81.9 81.1 82.7 84 82.4 85.3
73 81.4 80.5 82.2 83.5 81.9 84.8
72 80.9 79.9 81.7 83 81.4 84.3
71 80.3 79.3 81.2 82.5 80.9 83.9
70 79.8 78.7 80.8 82.1 80.4 83.4
69 79.4 78.1 80.3 81.6 79.9 83
68 78.9 77.6 79.9 81.2 79.4 82.6
67 78.4 77 79.5 80.7 79 82.2
66 78 76.5 79.1 80.3 78.5 81.8
65 77.5 75.9 78.7 79.9 78.1 81.4
64 77.1 75.4 78.3 79.5 77.6 81
63 76.6 74.9 78 79.1 77.2 80.7
62 76.2 74.4 77.6 78.7 76.8 80.3
61 75.8 74 77.3 78.4 76.4 80
60 75.4 73.5 76.9 78 76.1 79.7
59 75 73.1 76.6 77.7 75.7 79.4
58 74.6 72.7 76.3 77.4 75.4 79.1
57 74.2 72.2 75.9 77.1 75 78.9
56 73.8 71.9 75.6 76.8 74.7 78.6
55 73.5 71.5 75.3 76.5 74.4 78.3
54 73.1 71.1 75 76.2 74.1 78.1
53 72.8 70.7 74.7 75.9 73.8 77.9
52 72.5 70.4 74.5 75.7 73.5 77.6
51 72.2 70 74.2 75.4 73.3 77.4
50 71.9 69.7 73.9 75.2 73 77.2
49 71.6 69.4 73.7 75 72.7 77
48 71.3 69.1 73.4 74.7 72.5 76.8
47 71 68.8 73.2 74.5 72.3 76.6
46 70.7 68.5 72.9 74.3 72 76.5
45 70.5 68.2 72.7 74.1 71.8 76.3
44 70.2 67.9 72.5 73.9 71.6 76.1
43 70 67.7 72.3 73.8 71.4 76
42 69.7 67.4 72 73.6 71.2 75.8
41 69.5 67.2 71.8 73.4 71 75.6
40 69.3 67 71.6 73.2 70.8 75.5
39 69.1 66.7 71.4 73.1 70.7 75.4
38 68.8 66.5 71.2 72.9 70.5 75.2
37 68.6 66.3 71 72.8 70.3 75.1
36 68.4 66.1 70.8 72.6 70.2 75
35 68.2 65.9 70.6 72.5 70 74.8
34 68 65.7 70.4 72.4 69.9 74.7
33 67.8 65.5 70.2 72.2 69.7 74.6
32 67.7 65.4 70 72.1 69.6 74.5
31 67.5 65.2 69.8 72 69.5 74.4
30 67.3 65 69.6 71.9 69.3 74.3
29 67.1 64.8 69.4 71.8 69.2 74.2
28 66.9 64.7 69.2 71.7 69.1 74.1
27 66.7 64.5 69 71.6 69 74
26 66.5 64.3 68.8 71.4 68.9 73.9
25 66.4 64.1 68.6 71.4 68.7 73.9
24 66.2 64 68.4 71.3 68.6 73.8
23 66 63.8 68.2 71.2 68.5 73.7
22 65.8 63.6 68 71.1 68.4 73.6
21 65.6 63.5 67.8 71 68.3 73.6
20 65.4 63.3 67.6 70.9 68.2 73.5
19 65.3 63.2 67.4 70.8 68.1 73.4
18 65.1 63 67.2 70.8 68.1 73.4
17 65 62.9 67.1 70.7 68 73.3
16 64.9 62.8 66.9 70.6 67.9 73.3
15 64.8 62.8 66.8 70.6 67.9 73.2
14 64.7 62.7 66.7 70.5 67.8 73.2
13 64.6 62.7 66.6 70.5 67.8 73.2
12 64.6 62.6 66.5 70.5 67.7 73.1
11 64.5 62.6 66.5 70.4 67.7 73.1
10 64.5 62.6 66.4 70.4 67.7 73.1
9 64.4 62.5 66.3 70.4 67.6 73
8 64.4 62.5 66.2 70.3 67.6 73
7 64.3 62.4 66.2 70.3 67.5 72.9
6 64.2 62.4 66.1 70.2 67.5 72.9
5 64.2 62.3 66 70.2 67.4 72.8
4 64.2 62.3 66 70.1 67.3 72.7
3 64.1 62.3 66 69.9 67.2 72.6
2 64 62.2 65.9 69.8 67 72.4
1 63.9 62 65.7 69.5 66.8 72.2
0 62.6 60.7 64.6 67.6 64.8 70.4

Data sources: United Nations | World Population Prospects (2026, retrieved 2026-03-10).

GeoRank.org/life-expectancy/nauru/tanzania | CC BY

Life expectancy is often mistaken for the average lifespan of an adult. However, an adult has already survived the causes of early-age mortality and can expect to live longer than the figure calculated at birth.

A 30-year-old in Nauru can expect to live to 67.3 years compared to 71.9 in Tanzania, rising to 77.5 and 79.9 at 65, and to 85.5 and 87.3 at 80 — higher than the 62.6 and 67.6 years calculated at birth.

The chart above accounts for remaining lifespan and displays total life expectancy by age and gender in Nauru and Tanzania.

Probability of surviving to a given age

Nauru
Male

Female
Tanzania
Male

Female
1x
Age Survival probability
Nauru Tanzania
Average Male Female Average Male Female
100 0.08% 0.04% 0.14% 0.67% 0.12% 1.28%
99 0.12% 0.06% 0.23% 0.94% 0.2% 1.76%
98 0.19% 0.1% 0.36% 1.29% 0.3% 2.36%
97 0.29% 0.15% 0.54% 1.73% 0.46% 3.12%
96 0.44% 0.23% 0.8% 2.29% 0.68% 4.05%
95 0.64% 0.35% 1.15% 2.99% 0.98% 5.16%
94 0.92% 0.51% 1.61% 3.82% 1.38% 6.46%
93 1.29% 0.73% 2.21% 4.81% 1.89% 7.95%
92 1.79% 1.01% 2.96% 5.97% 2.55% 9.63%
91 2.39% 1.38% 3.89% 7.28% 3.35% 11.5%
90 3.13% 1.84% 5% 8.82% 4.35% 13.5%
89 4.02% 2.41% 6.32% 10.5% 5.52% 15.7%
88 5.09% 3.11% 7.83% 12.4% 6.9% 18.1%
87 6.37% 3.93% 9.55% 14.4% 8.47% 20.5%
86 7.75% 4.9% 11.5% 16.6% 10.2% 23.1%
85 9.35% 6.02% 13.6% 19% 12.2% 25.7%
84 11.3% 7.29% 15.8% 21.4% 14.3% 28.4%
83 13.4% 8.71% 18.2% 23.9% 16.6% 31%
82 15.6% 10.3% 20.7% 26.5% 19% 33.6%
81 18% 12% 23.3% 29% 21.4% 36.1%
80 20.2% 13.9% 26% 31.5% 24% 38.5%
79 22.5% 15.8% 28.6% 34.1% 26.6% 41%
78 24.8% 17.9% 31.3% 36.6% 29.2% 43.4%
77 27.3% 20.1% 34% 39.2% 31.8% 45.8%
76 29.8% 22.4% 36.6% 41.7% 34.5% 48.2%
75 32.3% 24.7% 39.1% 44.2% 37.1% 50.6%
74 34.8% 27.1% 41.6% 46.6% 39.7% 52.9%
73 37.3% 29.6% 44% 49% 42.2% 55.1%
72 39.6% 32.1% 46.3% 51.3% 44.7% 57.3%
71 41.9% 34.5% 48.6% 53.5% 47.1% 59.4%
70 44.2% 37% 50.8% 55.7% 49.5% 61.4%
69 46.4% 39.5% 52.8% 57.7% 51.8% 63.3%
68 48.5% 41.9% 54.8% 59.7% 54% 65.2%
67 50.6% 44.4% 56.7% 61.7% 56.2% 67%
66 52.6% 46.8% 58.5% 63.6% 58.3% 68.8%
65 54.5% 49.1% 60.2% 65.4% 60.3% 70.5%
64 56.5% 51.4% 61.8% 67.2% 62.3% 72%
63 58.3% 53.7% 63.4% 68.8% 64.2% 73.5%
62 60.2% 55.9% 64.9% 70.4% 66% 74.9%
61 62% 58% 66.3% 71.9% 67.6% 76.2%
60 63.7% 60% 67.7% 73.3% 69.3% 77.5%
59 65.4% 61.9% 69% 74.7% 70.8% 78.6%
58 67% 63.8% 70.3% 75.9% 72.2% 79.7%
57 68.5% 65.6% 71.6% 77.1% 73.6% 80.7%
56 70% 67.3% 72.7% 78.2% 74.9% 81.6%
55 71.4% 68.9% 73.9% 79.3% 76.1% 82.5%
54 72.7% 70.4% 74.9% 80.3% 77.3% 83.3%
53 73.9% 71.9% 75.9% 81.3% 78.4% 84.2%
52 75.1% 73.3% 76.8% 82.2% 79.4% 84.9%
51 76.2% 74.7% 77.7% 83% 80.4% 85.6%
50 77.3% 76% 78.6% 83.9% 81.4% 86.3%
49 78.3% 77.2% 79.5% 84.6% 82.3% 86.9%
48 79.3% 78.4% 80.3% 85.3% 83.1% 87.5%
47 80.2% 79.5% 81% 86% 83.9% 88.1%
46 81.1% 80.5% 81.8% 86.6% 84.7% 88.6%
45 82% 81.5% 82.5% 87.2% 85.4% 89.1%
44 82.8% 82.4% 83.2% 87.8% 86% 89.6%
43 83.5% 83.3% 83.8% 88.3% 86.7% 90%
42 84.3% 84.1% 84.4% 88.8% 87.2% 90.5%
41 85% 84.9% 85% 89.3% 87.8% 90.8%
40 85.6% 85.6% 85.6% 89.8% 88.3% 91.2%
39 86.2% 86.3% 86.2% 90.2% 88.8% 91.6%
38 86.9% 87% 86.7% 90.6% 89.3% 91.9%
37 87.4% 87.6% 87.3% 91% 89.8% 92.2%
36 88% 88.2% 87.8% 91.3% 90.2% 92.5%
35 88.5% 88.8% 88.3% 91.7% 90.6% 92.8%
34 89.1% 89.3% 88.8% 92% 90.9% 93.1%
33 89.6% 89.9% 89.2% 92.3% 91.3% 93.3%
32 90% 90.4% 89.7% 92.6% 91.6% 93.6%
31 90.5% 90.8% 90.2% 92.9% 92% 93.8%
30 91% 91.3% 90.6% 93.1% 92.3% 94%
29 91.4% 91.8% 91.1% 93.4% 92.5% 94.2%
28 91.9% 92.2% 91.5% 93.6% 92.8% 94.4%
27 92.3% 92.6% 91.9% 93.8% 93.1% 94.6%
26 92.7% 93.1% 92.3% 94% 93.3% 94.8%
25 93.1% 93.5% 92.8% 94.2% 93.6% 94.9%
24 93.5% 93.9% 93.2% 94.4% 93.8% 95.1%
23 93.9% 94.3% 93.6% 94.6% 94% 95.2%
22 94.3% 94.7% 94% 94.8% 94.2% 95.4%
21 94.7% 95% 94.4% 95% 94.4% 95.5%
20 95.1% 95.4% 94.8% 95.1% 94.6% 95.6%
19 95.5% 95.7% 95.2% 95.3% 94.8% 95.7%
18 95.8% 96% 95.6% 95.4% 95% 95.8%
17 96.1% 96.2% 95.9% 95.5% 95.1% 95.9%
16 96.3% 96.4% 96.2% 95.6% 95.2% 96%
15 96.5% 96.5% 96.4% 95.7% 95.3% 96.1%
14 96.6% 96.6% 96.6% 95.8% 95.4% 96.1%
13 96.7% 96.7% 96.8% 95.8% 95.5% 96.2%
12 96.8% 96.8% 96.9% 95.9% 95.5% 96.2%
11 96.9% 96.8% 97% 95.9% 95.6% 96.3%
10 97% 96.9% 97.1% 96% 95.7% 96.4%
9 97.1% 97% 97.3% 96.1% 95.7% 96.4%
8 97.2% 97.1% 97.4% 96.1% 95.8% 96.5%
7 97.3% 97.1% 97.5% 96.2% 95.9% 96.5%
6 97.4% 97.2% 97.6% 96.3% 96% 96.6%
5 97.5% 97.3% 97.8% 96.4% 96.1% 96.7%
4 97.6% 97.4% 97.8% 96.5% 96.2% 96.8%
3 97.6% 97.4% 97.9% 96.7% 96.4% 97%
2 97.8% 97.6% 98% 96.9% 96.6% 97.2%
1 98.1% 97.9% 98.3% 97.3% 97% 97.6%

Data sources: United Nations | World Population Prospects (2026, retrieved 2026-03-10).

GeoRank.org/life-expectancy/nauru/tanzania | CC BY

This chart shows the odds of living to each age from birth. 63.7% of newborns in Nauru and 73.3% in Tanzania are expected to live past 60, 44.2% and 55.7% past 70, 20.2% and 31.5% past 80, and only 3.13% and 8.82% past 90.

For longevity rates starting from a different age, use the calculator provided above.

Compare countries by 7 more topics

Odds of dying at each age

Nauru
Male

Female
Tanzania
Male

Female
1x
Age Probability of dying
Nauru Tanzania
Average Male Female Average Male Female
100 39.5% 41.6% 39.4% 29.4% 38.6% 28.4%
99 38.1% 39.9% 37.6% 28.3% 37.1% 27.2%
98 36.1% 38.2% 35.8% 26.8% 35.3% 25.5%
97 34.2% 36.5% 33.9% 25.7% 33.9% 24.3%
96 32.6% 34.8% 32.1% 24.5% 32.3% 23%
95 31.5% 33.1% 30.4% 23.3% 30.7% 21.6%
94 30.6% 31.4% 28.7% 21.8% 28.9% 20.1%
93 29.1% 29.8% 27.1% 20.6% 27.3% 18.7%
92 27.8% 28.2% 25.4% 19.4% 25.7% 17.5%
91 25.2% 26.7% 23.9% 18.1% 24% 16%
90 23.6% 25.2% 22.3% 17.4% 22.9% 15.3%
89 22.1% 23.7% 20.8% 16.1% 21.3% 13.9%
88 20.9% 22.3% 19.4% 15.2% 20% 13%
87 20.1% 21% 18% 14.2% 18.6% 12%
86 17.8% 19.7% 16.7% 13.3% 17.3% 11.1%
85 17.1% 18.6% 15.4% 12.3% 16% 10.2%
84 17% 17.4% 14.3% 11.4% 14.9% 9.37%
83 15.7% 16.3% 13.2% 10.4% 13.7% 8.46%
82 14.3% 15.3% 12.1% 9.6% 12.6% 7.7%
81 13.2% 14.3% 11.1% 8.6% 11.4% 6.8%
80 11.3% 13.4% 10.2% 8.09% 10.6% 6.4%
79 10% 12.5% 9.35% 7.47% 9.73% 5.95%
78 9.44% 11.7% 8.55% 7.01% 9.02% 5.65%
77 9.05% 10.9% 7.81% 6.47% 8.26% 5.24%
76 8.45% 10.1% 7.14% 6.05% 7.65% 4.95%
75 7.75% 9.47% 6.52% 5.63% 7.08% 4.66%
74 7.13% 8.83% 5.97% 5.22% 6.52% 4.35%
73 6.53% 8.24% 5.47% 4.83% 6.02% 4.06%
72 5.93% 7.69% 5.03% 4.5% 5.58% 3.8%
71 5.58% 7.18% 4.63% 4.12% 5.1% 3.49%
70 5.11% 6.71% 4.26% 3.91% 4.8% 3.33%
69 4.68% 6.26% 3.93% 3.59% 4.41% 3.06%
68 4.38% 5.86% 3.62% 3.37% 4.12% 2.88%
67 4.08% 5.48% 3.34% 3.16% 3.84% 2.7%
66 3.85% 5.13% 3.07% 2.97% 3.6% 2.54%
65 3.6% 4.8% 2.84% 2.83% 3.4% 2.41%
64 3.39% 4.49% 2.63% 2.61% 3.15% 2.2%
63 3.21% 4.19% 2.44% 2.42% 2.92% 2.02%
62 3.04% 3.9% 2.29% 2.25% 2.71% 1.86%
61 2.92% 3.63% 2.16% 2.06% 2.49% 1.7%
60 2.75% 3.37% 2.05% 1.94% 2.34% 1.58%
59 2.54% 3.12% 1.94% 1.78% 2.14% 1.44%
58 2.35% 2.9% 1.84% 1.66% 1.99% 1.34%
57 2.23% 2.7% 1.73% 1.54% 1.85% 1.24%
56 2.1% 2.52% 1.62% 1.44% 1.73% 1.16%
55 1.96% 2.36% 1.51% 1.35% 1.62% 1.09%
54 1.81% 2.21% 1.4% 1.26% 1.52% 1.02%
53 1.67% 2.07% 1.31% 1.18% 1.42% 0.95%
52 1.56% 1.94% 1.23% 1.11% 1.34% 0.9%
51 1.46% 1.81% 1.16% 1.03% 1.24% 0.83%
50 1.39% 1.7% 1.11% 0.97% 1.17% 0.79%
49 1.32% 1.58% 1.05% 0.9% 1.08% 0.73%
48 1.24% 1.48% 1.01% 0.84% 1.01% 0.68%
47 1.18% 1.38% 0.96% 0.78% 0.94% 0.63%
46 1.11% 1.29% 0.9% 0.73% 0.88% 0.59%
45 1.04% 1.2% 0.85% 0.69% 0.83% 0.56%
44 0.97% 1.12% 0.81% 0.64% 0.77% 0.52%
43 0.9% 1.05% 0.76% 0.6% 0.72% 0.49%
42 0.86% 0.98% 0.73% 0.57% 0.68% 0.47%
41 0.81% 0.92% 0.7% 0.53% 0.63% 0.44%
40 0.77% 0.87% 0.68% 0.51% 0.6% 0.42%
39 0.73% 0.81% 0.66% 0.47% 0.56% 0.39%
38 0.7% 0.77% 0.64% 0.45% 0.53% 0.37%
37 0.67% 0.72% 0.62% 0.42% 0.5% 0.34%
36 0.64% 0.68% 0.59% 0.39% 0.47% 0.33%
35 0.61% 0.64% 0.57% 0.37% 0.44% 0.31%
34 0.58% 0.61% 0.55% 0.35% 0.41% 0.29%
33 0.56% 0.58% 0.53% 0.33% 0.39% 0.27%
32 0.54% 0.56% 0.52% 0.31% 0.37% 0.25%
31 0.52% 0.53% 0.51% 0.29% 0.34% 0.24%
30 0.51% 0.51% 0.5% 0.28% 0.33% 0.23%
29 0.49% 0.49% 0.49% 0.26% 0.31% 0.21%
28 0.48% 0.48% 0.48% 0.25% 0.3% 0.2%
27 0.47% 0.46% 0.47% 0.24% 0.28% 0.19%
26 0.45% 0.45% 0.46% 0.22% 0.27% 0.18%
25 0.44% 0.44% 0.44% 0.21% 0.26% 0.17%
24 0.43% 0.43% 0.43% 0.2% 0.25% 0.16%
23 0.42% 0.42% 0.42% 0.19% 0.24% 0.15%
22 0.42% 0.41% 0.43% 0.18% 0.23% 0.14%
21 0.42% 0.4% 0.43% 0.17% 0.21% 0.13%
20 0.4% 0.37% 0.44% 0.16% 0.2% 0.13%
19 0.38% 0.34% 0.43% 0.15% 0.18% 0.12%
18 0.34% 0.29% 0.4% 0.14% 0.17% 0.11%
17 0.29% 0.23% 0.36% 0.12% 0.14% 0.1%
16 0.24% 0.18% 0.3% 0.1% 0.12% 0.09%
15 0.18% 0.14% 0.24% 0.09% 0.1% 0.08%
14 0.15% 0.1% 0.19% 0.08% 0.09% 0.07%
13 0.12% 0.08% 0.16% 0.07% 0.08% 0.06%
12 0.1% 0.07% 0.13% 0.06% 0.07% 0.06%
11 0.1% 0.07% 0.13% 0.06% 0.07% 0.05%
10 0.09% 0.07% 0.12% 0.06% 0.07% 0.05%
9 0.1% 0.07% 0.13% 0.06% 0.07% 0.06%
8 0.1% 0.08% 0.13% 0.07% 0.07% 0.06%
7 0.11% 0.09% 0.13% 0.08% 0.08% 0.07%
6 0.11% 0.1% 0.13% 0.08% 0.09% 0.08%
5 0.11% 0.1% 0.13% 0.1% 0.11% 0.09%
4 0.03% 0.03% 0.04% 0.13% 0.14% 0.12%
3 0.06% 0.06% 0.05% 0.18% 0.18% 0.17%
2 0.14% 0.15% 0.13% 0.25% 0.26% 0.25%
1 0.29% 0.3% 0.28% 0.41% 0.41% 0.4%
0 1.95% 2.14% 1.74% 2.69% 2.99% 2.38%

Data sources: United Nations | World Population Prospects (2026, retrieved 2026-03-10).

GeoRank.org/life-expectancy/nauru/tanzania | CC BY

This chart displays the probability of dying at any given age in Nauru compared to Tanzania, as mortality rates vary throughout a lifetime.

The annual chance of dying is 1.95% in the birth year in Nauru and 2.69% in Tanzania, 0.51% vs 0.28% at age 30, 2.75% vs 1.94% at 60, and 11.3% vs 8.09% at 80.

Death rate by age in Nauru vs Tanzania

Nauru
Male

Female
Tanzania
Male

Female
1x
Age Death rate
Nauru Tanzania
Total Male Female Total Male Female
100 0 0 4.97 140.1 0.71 294.9
99 47.1 23.9 86.6 266.5 72.6 478
98 69.8 37 128.1 344 107.1 602
97 100.5 55.6 183.8 444 155.1 756
96 142 81.3 256.6 562 218.8 930
95 200.6 115.6 349 695 300 1,116
94 280.1 160.2 462 834 398 1,297
93 376 216.4 597 989 516 1,486
92 497 285.3 753 1,159 656 1,682
91 603 368 928 1,316 805 1,836
90 739 463 1,116 1,536 994 2,078
89 890 572 1,314 1,690 1,174 2,190
88 1,065 694 1,516 1,881 1,377 2,351
87 1,280 826 1,716 2,045 1,575 2,462
86 1,380 968 1,909 2,207 1,777 2,566
85 1,599 1,117 2,090 2,336 1,957 2,629
84 1,917 1,270 2,253 2,452 2,143 2,662
83 2,092 1,425 2,395 2,499 2,269 2,625
82 2,230 1,576 2,509 2,540 2,389 2,588
81 2,374 1,721 2,595 2,490 2,434 2,451
80 2,286 1,857 2,651 2,549 2,548 2,467
79 2,252 1,981 2,677 2,545 2,586 2,439
78 2,346 2,093 2,677 2,569 2,636 2,453
77 2,471 2,190 2,653 2,533 2,630 2,402
76 2,522 2,274 2,610 2,519 2,638 2,384
75 2,508 2,343 2,552 2,489 2,625 2,358
74 2,482 2,398 2,483 2,431 2,589 2,297
73 2,432 2,439 2,408 2,367 2,543 2,235
72 2,347 2,466 2,330 2,309 2,496 2,179
71 2,342 2,480 2,248 2,205 2,404 2,072
70 2,258 2,482 2,164 2,174 2,375 2,046
69 2,169 2,474 2,077 2,072 2,284 1,936
68 2,124 2,457 1,986 2,015 2,226 1,877
67 2,061 2,432 1,892 1,948 2,160 1,806
66 2,023 2,400 1,799 1,889 2,097 1,743
65 1,964 2,360 1,708 1,848 2,051 1,698
64 1,916 2,310 1,624 1,753 1,961 1,588
63 1,870 2,251 1,549 1,666 1,874 1,488
62 1,829 2,182 1,486 1,583 1,789 1,396
61 1,810 2,104 1,433 1,484 1,686 1,293
60 1,752 2,020 1,386 1,422 1,617 1,227
59 1,662 1,934 1,340 1,327 1,514 1,135
58 1,573 1,850 1,291 1,257 1,436 1,069
57 1,528 1,769 1,237 1,185 1,359 1,002
56 1,467 1,694 1,176 1,126 1,294 949
55 1,400 1,623 1,113 1,069 1,234 895
54 1,318 1,555 1,051 1,015 1,174 848
53 1,234 1,488 994 962 1,116 802
52 1,173 1,422 946 914 1,062 763
51 1,113 1,355 905 856 999 711
50 1,076 1,288 870 817 955 680
49 1,032 1,222 838 761 892 633
48 986 1,157 807 716 840 596
47 945 1,095 774 671 789 558
46 901 1,035 740 632 744 525
45 852 978 704 599 705 498
44 799 925 671 563 661 469
43 755 875 641 533 625 445
42 722 827 616 507 593 423
41 691 783 597 476 557 397
40 659 741 582 455 533 380
39 634 702 568 428 500 357
38 611 666 555 405 473 338
37 588 632 539 382 446 318
36 565 601 522 361 420 301
35 540 572 504 341 398 284.4
34 517 546 487 321 375 266.3
33 499 523 472 303 353 251.3
32 483 502 462 286.8 335 237.8
31 470 484 456 269.7 316 222.6
30 460 467 452 258.9 303 213.8
29 451 453 448 245 287.2 202.1
28 441 440 442 233.1 274.4 191
27 431 429 433 222.2 262.5 181.1
26 420 419 421 211.5 251.5 171
25 410 411 409 201.9 242.2 161.1
24 402 404 400 192.7 232.5 152.5
23 397 398 397 183.7 223.1 143.7
22 395 390 401 174.2 212.6 135.4
21 393 378 409 164 200.4 127
20 384 357 416 154.3 187.4 120.7
19 364 323 411 142.8 172.9 112.2
18 328 277.4 387 130.5 157.1 103.4
17 280 224.6 341 114.1 134.6 93.3
16 226.8 174 284.9 98.8 113.8 83.6
15 178.1 132 228.7 85 95.7 74
14 140.7 101.4 182.7 73.3 81.7 64.7
13 115.1 81.6 150.5 65.1 71.8 58.2
12 99.5 70.1 130.7 60 66.3 53.6
11 92.3 65.3 121.3 57.8 63.8 51.6
10 91.1 65.4 119.3 57.7 63 52.2
9 94.3 69.4 122 59.9 65.2 54.4
8 100.2 76.1 126.4 64.7 70.4 58.8
7 106.6 84.2 129.4 72.2 78.1 66.1
6 111.1 92.6 128.8 81.7 87.3 76
5 111.9 100 123.8 96.7 101.8 91.4
4 33.6 31.5 35.8 125.6 131.7 119.3
3 54.2 56.1 52.1 171.2 177.9 164.3
2 137.4 143.7 130.7 246.7 252.7 240.5
1 283.3 294.2 271.7 394 394 394
0 1,948 2,142 1,740 2,690 2,990 2,383

Data sources: United Nations | World Population Prospects (2026, retrieved 2026-03-10).

GeoRank.org/life-expectancy/nauru/tanzania | CC BY

This chart shows the number of deaths by age up to 100 for 3 cohorts of 100,000 newborns each — male, female, and both combined — illustrating how expected mortality is distributed throughout life.

In Nauru, the most common age of death is 76, compared to 0 in Tanzania. The median age of death is 67.3 in Nauru and 72.6 in Tanzania, meaning only half of each cohort is expected to live past that age.

Note that this chart does not show rates per 100,000 population, as those would be skewed by age structure differences and reflect the demographics of Nauru and Tanzania more than their death rates.

Life expectancy in other countries

1x

Data sources: United Nations | World Population Prospects (1960–2026, retrieved 2026-03-10).

GeoRank.org/life-expectancy/nauru/tanzania | CC BY

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Data sources:

  1. United Nations | World Population Prospects (1950–2026, retrieved 2026-03-10)
  2. World Health Organization (WHO) | Global Health Observatory (2021, retrieved 2026-02-08)

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