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Life Expectancy in Comoros vs Sao Tome and Principe (1950-2026)

Updated on by Georank team

The average life expectancy at birth is 67.5 years in Comoros vs 70.3 in Sao Tome and Principe. Comoros is ranked 158/197 by life expectancy, and Sao Tome and Principe is 136/197. In Comoros, the life expectancy is 65.4 years for males and 69.7 years for females. In Sao Tome and Principe, it's 66.7 years for males and 74.3 years for females.

Comoros vs Sao Tome and Principe life expectancy at birth by year

Comoros
Male

Female
Sao Tome and Principe
Male

Female
1x
Year Life expectancy, years
Comoros Sao Tome
Average Male Female Average Male Female
2026 67.5 65.4 69.7 70.3 66.7 74.3
2025 67.2 65.2 69.4 70.1 66.6 74.1
2024 67 65 69.2 69.9 66.4 73.9
2023 66.8 64.8 68.9 69.7 66.2 73.7
2022 66.5 64.5 68.6 69.2 65.8 73.3
2021 65.2 63.3 67.3 68 64.7 72
2020 65.8 63.7 68 68 64.6 72
2019 65.7 63.8 67.7 68 64.8 71.9
2018 65.4 63.6 67.4 67.6 64.4 71.3
2017 65.1 63.3 67.1 67.1 64 70.6
2016 64.8 63 66.7 66.6 63.6 70
2015 64.5 62.7 66.3 66 63.1 69.3
2014 64.1 62.4 66 65.5 62.7 68.6
2013 63.8 62.2 65.6 64.9 62.2 68
2012 63.5 61.8 65.2 64.5 61.9 67.4
2011 63.1 61.5 64.8 64.1 61.6 66.9
2010 62.7 61.2 64.4 63.9 61.4 66.5
2009 62.3 60.7 64 63.7 61.2 66.3
2008 62 60.4 63.7 63.4 61.1 65.9
2007 61.5 59.9 63.2 63.3 61.1 65.7
2006 61.2 59.7 62.9 63 60.9 65.3
2005 60.9 59.3 62.6 62.4 60.4 64.6
2004 60.6 59 62.2 62.6 60.5 64.6
2003 60.2 58.7 61.9 62.2 60.2 64.2
2002 59.7 58.2 61.4 61.8 59.8 63.9
2001 59.6 58.1 61.3 61.5 59.5 63.6
2000 58.9 57.4 60.6 61.2 59.2 63.3
1999 58.9 57.3 60.5 61 58.9 63.1
1998 58.3 56.8 60 60.8 58.7 62.9
1997 58.2 56.5 60.1 60.6 58.6 62.8
1996 58.2 56.8 59.7 60.6 58.5 62.7
1995 57.8 56.6 59.3 60.5 58.5 62.6
1994 57.5 56.3 58.8 60.6 58.6 62.6
1993 57 56 58.2 60.6 58.7 62.6
1992 56.6 55.7 57.6 60.7 58.8 62.7
1991 56.1 55.3 57.1 60.8 59 62.7
1990 55.6 54.9 56.5 60.7 58.9 62.5
1989 55 54.1 56 59.7 58.1 61.5
1988 54.7 53.9 55.7 60.8 59.1 62.6
1987 54.1 53.3 55.2 60.7 58.9 62.5
1986 53.8 52.8 54.9 57.6 56 59.3
1985 53.3 52.3 54.5 60.1 58.3 62
1984 52.8 51.7 54 59.9 58 61.8
1983 52.1 51.1 53.4 59.7 57.8 61.7
1982 51.7 50.6 53.1 59.5 57.6 61.5
1981 51.2 50 52.6 59.4 57.6 61.4
1980 50.7 49.5 52.1 59.4 57.5 61.3
1979 50.1 48.9 51.5 59.3 57.5 61.2
1978 49.7 48.5 51 59.1 57.3 61.1
1977 49.2 48 50.5 59 57.1 61
1976 48.6 47.4 50.1 58.8 56.8 60.9
1975 46.9 45.6 48.3 58.6 56.4 60.9
1974 47.6 46.2 49.1 58.3 56 60.7
1973 47 45.6 48.6 57.9 55.6 60.4
1972 46.5 45 48 57.4 55.1 60
1971 45.8 44.4 47.4 57 54.7 59.5
1970 45.2 43.7 46.8 56.3 54.1 58.7
1969 44.6 43.1 46.3 55.4 53.4 57.6
1968 44.1 42.5 45.8 54.5 52.7 56.5
1967 43.6 42 45.3 53.4 51.8 55.3
1966 43.2 41.5 44.9 52.3 50.7 54
1965 42.7 41 44.5 51.1 49.6 52.7
1964 42.3 40.6 44.1 49.7 48.3 51.3
1963 41.9 40.2 43.7 48.4 47 49.9
1962 41.5 39.8 43.4 46.8 45.5 48.4
1961 41.2 39.4 43 45.2 43.9 46.7
1960 40.8 39 42.7 43.6 42.3 45
1959 40.5 38.6 42.4 42.1 40.9 43.4
1958 40.1 38.3 42 41 39.8 42.1
1957 39.7 37.9 41.7 40.1 39.1 41.2
1956 39.4 37.5 41.3 39.5 38.5 40.6
1955 39 37.2 41 39.3 38.3 40.3
1954 38.7 36.9 40.6 39.2 38.2 40.1
1953 38.4 36.5 40.3 39.1 38.1 40.1
1952 38 36.2 40 39.1 38.2 40.1
1951 34.3 33.3 35.4 39.1 38.2 40.1
1950 37.4 35.6 39.3 39.1 38.2 40.1

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

GeoRank.org/life-expectancy/comoros/sao-tome-and-principe | 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.

Healthy life expectancy at birth, defined by the World Health Organization as the average number of years a person can expect to live in full health, is 59 years in Comoros and 62.4 in Sao Tome and Principe. People who reach age 60 can expect an additional 13.1 healthy years in Comoros and 13.4 in Sao Tome and Principe.

Comoros vs Sao Tome and Principe 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 Comoros and Sao Tome and Principe, 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:
42.0 vs 42.6 years

Mean expected age of death:
72.0 vs 72.6 years

Median expected age of death:
74.1 vs 74.8 years

Odds of living to

Target age Survival probability
Comoros Sao Tome and Principe
Male Female Male Female
40 97.3% 97.8% 96.3% 98.2%
50 91.9% 93.8% 89.3% 94.6%
60 80.0% 85.7% 75.8% 87.4%
65 69.9% 78.7% 65.6% 81.6%
70 56.6% 68.4% 53.0% 73.4%
75 40.7% 53.9% 38.9% 61.7%
80 24.2% 35.9% 24.5% 46.1%
85 11.0% 18.5% 12.2% 28.0%
90 3.3% 6.6% 4.4% 12.3%
95 0.6% 1.4% 1.0% 3.4%
100 0.1% 0.2% 0.1% 0.5%

Life expectancy by current age

Comoros
Male

Female
Sao Tome and Principe
Male

Female
1x
Current age, years Total life expectancy, years
Comoros Sao Tome
Average Male Female Average Male Female
100 101.8 101.7 101.9 102 101.8 102.1
99 100.9 100.8 101 101.1 100.9 101.2
98 100 99.9 100 100.2 100.1 100.3
97 99.1 99 99.1 99.3 99.2 99.4
96 98.2 98.1 98.3 98.4 98.3 98.5
95 97.3 97.2 97.4 97.6 97.4 97.7
94 96.5 96.3 96.5 96.8 96.6 96.8
93 95.6 95.5 95.7 95.9 95.7 96
92 94.8 94.6 94.8 95.1 94.9 95.2
91 93.9 93.7 94 94.3 94.1 94.4
90 93.1 92.9 93.2 93.5 93.2 93.7
89 92.3 92.1 92.4 92.8 92.4 92.9
88 91.5 91.3 91.6 92 91.7 92.2
87 90.7 90.5 90.9 91.3 90.9 91.5
86 89.9 89.7 90.1 90.6 90.1 90.8
85 89.2 88.9 89.4 89.9 89.4 90.1
84 88.4 88.1 88.7 89.2 88.7 89.5
83 87.7 87.4 88 88.5 87.9 88.9
82 87 86.7 87.3 87.9 87.2 88.3
81 86.4 86 86.6 87.3 86.6 87.7
80 85.7 85.3 86 86.6 85.9 87.1
79 85.1 84.7 85.4 86 85.2 86.6
78 84.4 84 84.8 85.5 84.6 86.1
77 83.8 83.4 84.3 84.9 84 85.6
76 83.3 82.7 83.7 84.4 83.4 85.2
75 82.7 82.1 83.2 83.9 82.8 84.7
74 82.2 81.6 82.7 83.4 82.2 84.3
73 81.6 81 82.2 82.9 81.6 83.9
72 81.2 80.5 81.8 82.4 81.1 83.5
71 80.7 79.9 81.3 81.9 80.6 83.2
70 80.2 79.4 80.9 81.5 80 82.8
69 79.8 79 80.6 81.1 79.5 82.5
68 79.4 78.5 80.2 80.6 79.1 82.2
67 79 78 79.9 80.2 78.6 81.8
66 78.6 77.6 79.5 79.9 78.1 81.6
65 78.2 77.2 79.2 79.5 77.7 81.3
64 77.9 76.8 78.9 79.1 77.2 81
63 77.5 76.4 78.6 78.8 76.8 80.8
62 77.2 76 78.4 78.4 76.4 80.5
61 76.9 75.7 78.1 78.1 76 80.3
60 76.6 75.4 77.9 77.8 75.6 80
59 76.3 75 77.6 77.5 75.3 79.8
58 76.1 74.7 77.4 77.2 74.9 79.6
57 75.8 74.4 77.2 76.9 74.6 79.4
56 75.6 74.2 77 76.6 74.3 79.2
55 75.3 73.9 76.8 76.4 74 79
54 75.1 73.7 76.6 76.1 73.7 78.8
53 74.9 73.4 76.4 75.9 73.4 78.7
52 74.7 73.2 76.3 75.7 73.1 78.5
51 74.5 73 76.1 75.4 72.8 78.3
50 74.3 72.8 75.9 75.2 72.6 78.2
49 74.1 72.6 75.8 75 72.3 78
48 74 72.4 75.6 74.8 72.1 77.9
47 73.8 72.3 75.5 74.7 71.9 77.8
46 73.7 72.1 75.4 74.5 71.7 77.6
45 73.5 71.9 75.2 74.3 71.5 77.5
44 73.4 71.8 75.1 74.2 71.3 77.4
43 73.3 71.7 75 74 71.1 77.3
42 73.1 71.5 74.9 73.9 70.9 77.2
41 73 71.4 74.8 73.7 70.8 77.1
40 72.9 71.3 74.7 73.6 70.6 77
39 72.8 71.2 74.6 73.5 70.5 76.9
38 72.7 71.1 74.5 73.4 70.3 76.8
37 72.6 71 74.4 73.3 70.2 76.7
36 72.5 70.9 74.3 73.1 70 76.7
35 72.4 70.8 74.2 73 69.9 76.6
34 72.3 70.7 74.1 72.9 69.8 76.5
33 72.3 70.6 74 72.8 69.7 76.4
32 72.2 70.5 74 72.7 69.5 76.4
31 72.1 70.4 73.9 72.7 69.4 76.3
30 72 70.3 73.8 72.6 69.3 76.2
29 71.9 70.2 73.8 72.5 69.2 76.2
28 71.9 70.1 73.7 72.4 69.1 76.1
27 71.8 70.1 73.6 72.3 69 76
26 71.7 70 73.5 72.2 68.9 76
25 71.6 69.9 73.5 72.1 68.8 75.9
24 71.5 69.8 73.4 72 68.6 75.9
23 71.4 69.7 73.4 71.9 68.5 75.8
22 71.4 69.6 73.3 71.9 68.4 75.8
21 71.3 69.5 73.2 71.8 68.3 75.7
20 71.2 69.4 73.2 71.7 68.2 75.6
19 71.1 69.3 73.1 71.6 68.1 75.6
18 71 69.2 73 71.5 68 75.5
17 71 69.1 73 71.5 68 75.5
16 70.9 69 72.9 71.4 67.9 75.4
15 70.9 69 72.9 71.4 67.9 75.4
14 70.8 68.9 72.9 71.3 67.8 75.3
13 70.8 68.9 72.8 71.3 67.8 75.3
12 70.7 68.8 72.8 71.3 67.8 75.3
11 70.7 68.8 72.7 71.3 67.8 75.3
10 70.7 68.7 72.7 71.3 67.7 75.2
9 70.6 68.7 72.7 71.2 67.7 75.2
8 70.6 68.7 72.6 71.2 67.7 75.2
7 70.5 68.6 72.6 71.2 67.7 75.2
6 70.5 68.5 72.5 71.2 67.6 75.1
5 70.4 68.5 72.5 71.1 67.6 75.1
4 70.3 68.4 72.4 71.1 67.6 75.1
3 70.2 68.2 72.2 71.1 67.6 75
2 70 68.1 72.1 71 67.5 75
1 69.8 67.9 71.9 71 67.5 75
0 67.5 65.4 69.7 70.3 66.7 74.3

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

GeoRank.org/life-expectancy/comoros/sao-tome-and-principe | 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 Comoros can expect to live to 72 years compared to 72.6 in Sao Tome and Principe, rising to 78.2 and 79.5 at 65, and to 85.7 and 86.6 at 80 — higher than the 67.5 and 70.3 years calculated at birth.

The chart above accounts for remaining lifespan and displays total life expectancy by age and gender in Comoros and Sao Tome and Principe.

Probability of surviving to a given age

Comoros
Male

Female
Sao Tome and Principe
Male

Female
1x
Age Survival probability
Comoros Sao Tome
Average Male Female Average Male Female
100 0.1% 0.05% 0.15% 0.27% 0.11% 0.47%
99 0.16% 0.08% 0.25% 0.42% 0.18% 0.73%
98 0.25% 0.14% 0.39% 0.65% 0.28% 1.11%
97 0.4% 0.23% 0.61% 0.96% 0.42% 1.64%
96 0.61% 0.35% 0.92% 1.39% 0.63% 2.34%
95 0.9% 0.54% 1.34% 1.96% 0.91% 3.26%
94 1.3% 0.8% 1.91% 2.69% 1.3% 4.42%
93 1.83% 1.15% 2.65% 3.61% 1.79% 5.86%
92 2.52% 1.62% 3.59% 4.73% 2.43% 7.58%
91 3.4% 2.24% 4.75% 6.08% 3.21% 9.61%
90 4.48% 3.02% 6.18% 7.65% 4.16% 11.9%
89 5.79% 3.99% 7.87% 9.44% 5.29% 14.5%
88 7.35% 5.18% 9.84% 11.5% 6.6% 17.4%
87 9.16% 6.59% 12.1% 13.7% 8.09% 20.5%
86 11.2% 8.23% 14.6% 16.1% 9.78% 23.7%
85 13.5% 10.1% 17.4% 18.6% 11.6% 27.2%
84 16.1% 12.2% 20.4% 21.3% 13.7% 30.7%
83 18.8% 14.5% 23.5% 24.2% 15.9% 34.2%
82 21.6% 16.9% 26.8% 27.1% 18.3% 37.7%
81 24.6% 19.5% 30.2% 30% 20.7% 41.2%
80 27.7% 22.3% 33.7% 33% 23.3% 44.7%
79 30.9% 25.2% 37.1% 36% 26% 48%
78 34.1% 28.2% 40.6% 38.9% 28.7% 51.2%
77 37.3% 31.2% 44% 41.9% 31.5% 54.2%
76 40.6% 34.3% 47.3% 44.7% 34.2% 57.1%
75 43.7% 37.4% 50.5% 47.5% 37% 59.8%
74 46.8% 40.5% 53.6% 50.2% 39.8% 62.4%
73 49.7% 43.5% 56.5% 52.9% 42.5% 64.8%
72 52.6% 46.4% 59.2% 55.4% 45.2% 67%
71 55.3% 49.3% 61.8% 57.8% 47.9% 69.1%
70 57.9% 52.1% 64.2% 60.1% 50.5% 71.1%
69 60.3% 54.7% 66.4% 62.4% 53% 72.9%
68 62.6% 57.3% 68.4% 64.5% 55.5% 74.6%
67 64.8% 59.8% 70.3% 66.5% 57.8% 76.2%
66 66.9% 62.1% 72.1% 68.5% 60.1% 77.7%
65 68.8% 64.3% 73.7% 70.3% 62.4% 79.1%
64 70.6% 66.4% 75.3% 72% 64.5% 80.3%
63 72.3% 68.4% 76.7% 73.7% 66.5% 81.5%
62 73.9% 70.2% 78% 75.2% 68.5% 82.6%
61 75.4% 72% 79.2% 76.7% 70.3% 83.7%
60 76.8% 73.6% 80.3% 78.1% 72.1% 84.7%
59 78.1% 75.1% 81.3% 79.4% 73.7% 85.6%
58 79.3% 76.5% 82.3% 80.7% 75.3% 86.5%
57 80.4% 77.8% 83.1% 81.8% 76.8% 87.3%
56 81.4% 79% 84% 82.9% 78.2% 88%
55 82.4% 80.1% 84.7% 84% 79.5% 88.7%
54 83.2% 81.2% 85.5% 84.9% 80.7% 89.4%
53 84.1% 82.1% 86.1% 85.8% 81.9% 90%
52 84.8% 83% 86.8% 86.7% 83% 90.6%
51 85.5% 83.8% 87.3% 87.5% 84% 91.1%
50 86.2% 84.6% 87.9% 88.2% 84.9% 91.6%
49 86.8% 85.3% 88.4% 88.9% 85.8% 92.1%
48 87.4% 85.9% 88.9% 89.6% 86.7% 92.5%
47 87.9% 86.5% 89.3% 90.2% 87.5% 92.9%
46 88.4% 87% 89.7% 90.7% 88.2% 93.3%
45 88.8% 87.5% 90.1% 91.3% 88.9% 93.7%
44 89.2% 88% 90.5% 91.7% 89.5% 94%
43 89.6% 88.4% 90.8% 92.2% 90.1% 94.3%
42 90% 88.8% 91.1% 92.6% 90.6% 94.6%
41 90.3% 89.2% 91.4% 93% 91.1% 94.8%
40 90.6% 89.5% 91.7% 93.3% 91.6% 95.1%
39 90.9% 89.8% 92% 93.7% 92.1% 95.3%
38 91.2% 90.1% 92.2% 94% 92.5% 95.5%
37 91.4% 90.4% 92.4% 94.3% 92.9% 95.7%
36 91.6% 90.7% 92.7% 94.6% 93.3% 95.9%
35 91.9% 90.9% 92.9% 94.9% 93.6% 96.1%
34 92.1% 91.1% 93.1% 95.1% 93.9% 96.3%
33 92.3% 91.4% 93.2% 95.3% 94.3% 96.4%
32 92.5% 91.6% 93.4% 95.6% 94.6% 96.6%
31 92.7% 91.8% 93.6% 95.8% 94.9% 96.7%
30 92.8% 92% 93.7% 96% 95.1% 96.8%
29 93% 92.2% 93.9% 96.2% 95.4% 97%
28 93.2% 92.4% 94% 96.4% 95.7% 97.1%
27 93.4% 92.6% 94.2% 96.6% 95.9% 97.2%
26 93.5% 92.8% 94.3% 96.8% 96.2% 97.4%
25 93.7% 93% 94.4% 97% 96.4% 97.5%
24 93.8% 93.2% 94.5% 97.1% 96.7% 97.6%
23 94% 93.4% 94.7% 97.3% 96.9% 97.7%
22 94.2% 93.6% 94.8% 97.5% 97.1% 97.8%
21 94.3% 93.8% 94.9% 97.6% 97.4% 97.9%
20 94.5% 94% 95% 97.8% 97.6% 98%
19 94.6% 94.2% 95.1% 98% 97.8% 98.1%
18 94.8% 94.3% 95.2% 98.1% 98% 98.2%
17 94.9% 94.5% 95.3% 98.2% 98.1% 98.3%
16 95% 94.6% 95.4% 98.3% 98.2% 98.4%
15 95.1% 94.7% 95.5% 98.4% 98.3% 98.5%
14 95.2% 94.8% 95.6% 98.4% 98.3% 98.5%
13 95.3% 94.9% 95.6% 98.5% 98.4% 98.6%
12 95.3% 95% 95.7% 98.5% 98.4% 98.6%
11 95.4% 95% 95.7% 98.5% 98.4% 98.6%
10 95.4% 95.1% 95.8% 98.6% 98.5% 98.7%
9 95.5% 95.1% 95.8% 98.6% 98.5% 98.7%
8 95.6% 95.2% 95.9% 98.6% 98.6% 98.7%
7 95.6% 95.3% 96% 98.7% 98.6% 98.8%
6 95.7% 95.4% 96% 98.7% 98.6% 98.8%
5 95.8% 95.5% 96.1% 98.8% 98.7% 98.9%
4 96% 95.7% 96.3% 98.8% 98.7% 98.9%
3 96.1% 95.8% 96.4% 98.9% 98.8% 99%
2 96.4% 96.1% 96.7% 98.9% 98.8% 99%
1 96.7% 96.4% 97% 99% 98.9% 99%

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

GeoRank.org/life-expectancy/comoros/sao-tome-and-principe | CC BY

This chart shows the odds of living to each age from birth. 76.8% of newborns in Comoros and 78.1% in Sao Tome and Principe are expected to live past 60, 57.9% and 60.1% past 70, 27.7% and 33% past 80, and only 4.48% and 7.65% 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

Comoros
Male

Female
Sao Tome and Principe
Male

Female
1x
Age Probability of dying
Comoros Sao Tome
Average Male Female Average Male Female
100 41.5% 42.9% 40.8% 38.5% 39.9% 38%
99 39.7% 41.1% 38.9% 36.6% 38.2% 36%
98 38% 39.5% 37.2% 34.6% 36.4% 34%
97 36.2% 37.8% 35.4% 32.7% 34.6% 32%
96 34.4% 36.1% 33.5% 30.8% 32.8% 30.1%
95 32.6% 34.3% 31.6% 29% 31.1% 28.2%
94 30.7% 32.5% 29.8% 27.2% 29.4% 26.3%
93 29% 30.8% 28% 25.5% 27.7% 24.5%
92 27.3% 29.1% 26.2% 23.8% 26.1% 22.8%
91 25.7% 27.5% 24.6% 22.1% 24.4% 21.1%
90 24.2% 25.9% 23% 20.5% 22.8% 19.5%
89 22.7% 24.4% 21.5% 19% 21.3% 17.9%
88 21.2% 22.9% 20.1% 17.6% 19.9% 16.5%
87 19.8% 21.4% 18.6% 16.2% 18.5% 15.1%
86 18.4% 19.9% 17.3% 14.9% 17.2% 13.8%
85 17% 18.5% 15.9% 13.8% 16% 12.5%
84 15.7% 17.1% 14.6% 12.7% 14.9% 11.4%
83 14.4% 15.8% 13.4% 11.7% 13.9% 10.4%
82 13.3% 14.5% 12.3% 10.7% 12.9% 9.38%
81 12.2% 13.4% 11.2% 9.85% 12% 8.48%
80 11.2% 12.4% 10.2% 9.03% 11.1% 7.66%
79 10.3% 11.5% 9.34% 8.29% 10.2% 6.91%
78 9.43% 10.6% 8.51% 7.61% 9.47% 6.23%
77 8.64% 9.77% 7.73% 6.99% 8.75% 5.61%
76 7.9% 8.99% 7.01% 6.42% 8.1% 5.05%
75 7.21% 8.26% 6.35% 5.88% 7.5% 4.55%
74 6.56% 7.57% 5.72% 5.4% 6.95% 4.11%
73 5.96% 6.94% 5.15% 4.96% 6.44% 3.71%
72 5.41% 6.35% 4.63% 4.56% 5.97% 3.36%
71 4.91% 5.81% 4.15% 4.19% 5.54% 3.04%
70 4.46% 5.32% 3.72% 3.87% 5.14% 2.77%
69 4.06% 4.88% 3.34% 3.58% 4.77% 2.52%
68 3.69% 4.47% 3% 3.31% 4.43% 2.29%
67 3.37% 4.1% 2.71% 3.06% 4.12% 2.09%
66 3.08% 3.76% 2.45% 2.83% 3.83% 1.9%
65 2.82% 3.45% 2.22% 2.61% 3.56% 1.74%
64 2.58% 3.16% 2.02% 2.4% 3.31% 1.59%
63 2.36% 2.89% 1.84% 2.22% 3.07% 1.46%
62 2.15% 2.64% 1.67% 2.06% 2.84% 1.35%
61 1.97% 2.41% 1.52% 1.92% 2.63% 1.25%
60 1.8% 2.2% 1.39% 1.79% 2.43% 1.16%
59 1.64% 2.01% 1.26% 1.67% 2.24% 1.08%
58 1.5% 1.83% 1.16% 1.55% 2.07% 1%
57 1.38% 1.67% 1.06% 1.43% 1.91% 0.93%
56 1.26% 1.52% 0.98% 1.33% 1.77% 0.86%
55 1.16% 1.39% 0.91% 1.23% 1.65% 0.79%
54 1.07% 1.27% 0.84% 1.14% 1.53% 0.73%
53 0.98% 1.16% 0.78% 1.06% 1.42% 0.68%
52 0.9% 1.07% 0.72% 0.98% 1.32% 0.63%
51 0.83% 0.97% 0.67% 0.91% 1.22% 0.59%
50 0.76% 0.89% 0.62% 0.84% 1.13% 0.55%
49 0.7% 0.81% 0.58% 0.78% 1.05% 0.51%
48 0.64% 0.74% 0.54% 0.72% 0.97% 0.47%
47 0.59% 0.68% 0.5% 0.67% 0.89% 0.44%
46 0.54% 0.62% 0.46% 0.61% 0.82% 0.41%
45 0.5% 0.57% 0.43% 0.57% 0.76% 0.37%
44 0.46% 0.52% 0.4% 0.52% 0.7% 0.34%
43 0.43% 0.48% 0.37% 0.48% 0.65% 0.32%
42 0.39% 0.44% 0.35% 0.45% 0.61% 0.3%
41 0.37% 0.41% 0.32% 0.42% 0.56% 0.28%
40 0.34% 0.38% 0.3% 0.39% 0.52% 0.26%
39 0.32% 0.35% 0.28% 0.36% 0.49% 0.24%
38 0.3% 0.33% 0.27% 0.34% 0.46% 0.23%
37 0.28% 0.31% 0.25% 0.32% 0.43% 0.21%
36 0.26% 0.29% 0.23% 0.3% 0.4% 0.2%
35 0.25% 0.27% 0.22% 0.28% 0.38% 0.19%
34 0.23% 0.26% 0.21% 0.26% 0.36% 0.18%
33 0.22% 0.25% 0.19% 0.25% 0.34% 0.17%
32 0.21% 0.24% 0.18% 0.24% 0.32% 0.16%
31 0.2% 0.23% 0.18% 0.23% 0.31% 0.15%
30 0.19% 0.22% 0.17% 0.22% 0.3% 0.14%
29 0.19% 0.21% 0.16% 0.21% 0.29% 0.14%
28 0.18% 0.21% 0.15% 0.2% 0.28% 0.13%
27 0.18% 0.21% 0.15% 0.2% 0.27% 0.13%
26 0.18% 0.21% 0.14% 0.19% 0.26% 0.12%
25 0.17% 0.21% 0.13% 0.18% 0.25% 0.12%
24 0.17% 0.21% 0.13% 0.18% 0.25% 0.11%
23 0.17% 0.22% 0.13% 0.18% 0.24% 0.11%
22 0.17% 0.22% 0.12% 0.17% 0.24% 0.11%
21 0.17% 0.22% 0.12% 0.17% 0.23% 0.11%
20 0.17% 0.21% 0.12% 0.17% 0.22% 0.11%
19 0.16% 0.2% 0.12% 0.16% 0.2% 0.11%
18 0.15% 0.18% 0.11% 0.14% 0.17% 0.1%
17 0.13% 0.16% 0.1% 0.12% 0.14% 0.09%
16 0.11% 0.13% 0.09% 0.09% 0.11% 0.08%
15 0.1% 0.11% 0.08% 0.07% 0.08% 0.07%
14 0.08% 0.09% 0.07% 0.06% 0.06% 0.05%
13 0.07% 0.08% 0.06% 0.05% 0.05% 0.04%
12 0.06% 0.07% 0.06% 0.04% 0.04% 0.04%
11 0.06% 0.07% 0.06% 0.03% 0.03% 0.04%
10 0.06% 0.06% 0.05% 0.03% 0.03% 0.03%
9 0.06% 0.07% 0.06% 0.03% 0.03% 0.03%
8 0.07% 0.07% 0.06% 0.04% 0.04% 0.04%
7 0.08% 0.09% 0.07% 0.04% 0.04% 0.04%
6 0.09% 0.1% 0.09% 0.04% 0.04% 0.04%
5 0.12% 0.12% 0.11% 0.05% 0.05% 0.04%
4 0.14% 0.15% 0.14% 0.05% 0.05% 0.05%
3 0.18% 0.19% 0.18% 0.05% 0.05% 0.05%
2 0.24% 0.24% 0.23% 0.05% 0.06% 0.05%
1 0.31% 0.31% 0.31% 0.05% 0.06% 0.05%
0 3.33% 3.62% 3.03% 1.03% 1.1% 0.95%

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

GeoRank.org/life-expectancy/comoros/sao-tome-and-principe | CC BY

This chart displays the probability of dying at any given age in Comoros compared to Sao Tome and Principe, as mortality rates vary throughout a lifetime.

The annual chance of dying is 3.33% in the birth year in Comoros and 1.03% in Sao Tome and Principe, 0.19% vs 0.22% at age 30, 1.8% vs 1.79% at 60, and 11.2% vs 9.03% at 80.

Death rate by age in Comoros vs Sao Tome and Principe

Comoros
Male

Female
Sao Tome and Principe
Male

Female
1x
Age Death rate
Comoros Sao Tome
Total Male Female Total Male Female
100 0 0 0 28.7 0 67.6
99 62.7 34.9 96.2 154.4 67.1 264.1
98 96.7 55.5 146.3 223.8 100.6 378
97 144.4 85.4 215.2 314 146.3 524
96 209.1 127.4 307 428 206.8 704
95 293.5 184.3 423 567 284.5 918
94 400 259 567 731 381 1,163
93 532 354 740 920 497 1,435
92 689 472 940 1,126 632 1,726
91 873 614 1,168 1,345 784 2,025
90 1,082 782 1,420 1,570 950 2,321
89 1,313 974 1,692 1,794 1,127 2,604
88 1,560 1,186 1,973 2,012 1,310 2,862
87 1,814 1,411 2,255 2,217 1,497 3,086
86 2,065 1,641 2,523 2,402 1,684 3,269
85 2,304 1,867 2,768 2,564 1,869 3,407
84 2,519 2,081 2,981 2,704 2,046 3,497
83 2,707 2,279 3,156 2,815 2,212 3,540
82 2,867 2,460 3,292 2,901 2,359 3,539
81 2,998 2,623 3,389 2,956 2,485 3,498
80 3,101 2,766 3,447 2,980 2,587 3,421
79 3,175 2,888 3,468 2,983 2,665 3,315
78 3,219 2,983 3,452 2,965 2,720 3,186
77 3,229 3,050 3,401 2,926 2,755 3,041
76 3,205 3,085 3,317 2,870 2,773 2,884
75 3,150 3,090 3,204 2,795 2,775 2,722
74 3,068 3,065 3,066 2,711 2,763 2,561
73 2,964 3,017 2,909 2,622 2,738 2,402
72 2,845 2,949 2,740 2,524 2,701 2,250
71 2,716 2,866 2,563 2,422 2,653 2,104
70 2,582 2,773 2,387 2,325 2,595 1,966
69 2,446 2,670 2,216 2,232 2,529 1,835
68 2,314 2,562 2,055 2,134 2,458 1,709
67 2,185 2,450 1,905 2,033 2,383 1,590
66 2,060 2,335 1,767 1,935 2,304 1,477
65 1,939 2,217 1,640 1,832 2,221 1,373
64 1,820 2,097 1,521 1,732 2,135 1,277
63 1,704 1,976 1,409 1,638 2,043 1,190
62 1,591 1,856 1,304 1,552 1,948 1,113
61 1,483 1,736 1,205 1,475 1,849 1,045
60 1,379 1,620 1,112 1,398 1,750 982
59 1,281 1,507 1,027 1,322 1,652 924
58 1,190 1,400 951 1,247 1,558 867
57 1,106 1,299 882 1,172 1,469 812
56 1,027 1,204 821 1,101 1,386 758
55 955 1,116 767 1,032 1,308 705
54 887 1,034 718 968 1,234 656
53 824 956 672 908 1,163 611
52 765 884 629 852 1,094 570
51 709 816 588 797 1,026 533
50 656 753 549 743 961 500
49 606 694 511 693 897 468
48 560 639 476 646 837 438
47 518 587 443 600 780 408
46 479 541 413 557 726 378
45 443 498 385 517 677 350
44 411 459 359 480 631 324
43 382 424 336 447 588 300
42 355 393 315 416 549 279.4
41 331 365 295.6 389 513 261.4
40 310 340 277.8 363 479 245.4
39 289.9 318 261.2 340 449 231
38 271.8 298.1 245.5 319 421 217.4
37 255.2 280.1 230.7 299.7 396 204.2
36 239.9 263.9 216.8 282.2 373 191.5
35 226 249.4 203.8 266.2 352 179.6
34 213.6 236.6 191.9 251.8 334 168.8
33 202.7 225.4 181.3 239.2 318 159.4
32 193.3 216 172 228.5 305 151.6
31 185.4 208.2 163.8 219 292.9 145
30 178.9 202.2 156.6 210.6 282.6 139.5
29 173.7 197.9 149.9 203.2 273.5 134.4
28 169.5 195.4 143.7 196.3 265.2 129.4
27 166.3 194.4 137.7 189.9 257.6 124.1
26 164 195 132.1 183.8 250.7 119
25 162.7 196.8 127 178.3 244.8 114.3
24 162.1 199.4 122.8 174.2 240.3 110.9
23 162.1 202.2 119.7 171.8 237 109.2
22 162 204 117.4 170.5 233.7 109.1
21 161 203.6 115.7 168.8 228.3 110.2
20 157.5 198.8 113.6 163.7 217.2 110.7
19 150.4 188.3 110.2 153.1 197.5 108.8
18 139.2 171.8 104.6 136 169.4 102.7
17 124.3 150.5 96.7 113.9 135.9 91.9
16 107.8 127.6 87.1 90.9 103.6 78.3
15 91.8 106 77.1 70.6 76.7 64.5
14 78.2 88.2 67.9 55 57.3 52.7
13 67.9 75 60.5 44.3 44.7 43.9
12 61 66.5 55.4 37.7 37.3 38.2
11 57.5 62.1 52.7 34.4 33.8 35
10 57 61.4 52.4 33.4 33 33.9
9 59.5 64.3 54.7 34.3 34.2 34.4
8 65.4 70.7 59.9 36.3 36.8 35.9
7 75.1 81.2 68.8 39.1 40.2 37.9
6 89.6 96.6 82.4 42.1 43.8 40.3
5 110.2 117.9 102.3 44.8 47.1 42.5
4 138.8 146.7 130.7 47.3 50 44.5
3 177.9 185.1 170.4 49.4 52.4 46.4
2 230.3 235.4 225.1 51.3 54.5 48.1
1 300 301 299.3 53.3 56.5 49.9
0 3,328 3,618 3,032 1,028 1,104 950

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

GeoRank.org/life-expectancy/comoros/sao-tome-and-principe | 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 Comoros, the most common age of death is 0, compared to 79 in Sao Tome and Principe. The median age of death is 72.9 in Comoros and 74.1 in Sao Tome and Principe, 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 Comoros and Sao Tome and Principe 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/comoros/sao-tome-and-principe | 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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