Skip to content

Life Expectancy in Gabon vs Sierra Leone (1950-2026)

Updated on by Georank team

The average life expectancy at birth is 68.9 years in Gabon vs 62.3 in Sierra Leone. Gabon is ranked 147/197 by life expectancy, and Sierra Leone is 186/197. In Gabon, the life expectancy is 66.4 years for males and 71.6 years for females. In Sierra Leone, it's 60.6 years for males and 64.1 years for females.

Gabon vs Sierra Leone life expectancy at birth by year

Gabon
Male

Female
Sierra Leone
Male

Female
1x
Year Life expectancy, years
Gabon Sierra Leone
Average Male Female Average Male Female
2026 68.9 66.4 71.6 62.3 60.6 64.1
2025 68.7 66.2 71.4 62.2 60.4 63.9
2024 68.5 66.1 71.2 62 60.2 63.7
2023 68.3 65.9 71.1 61.8 60.1 63.5
2022 67.7 65.4 70.3 61.3 59.5 63
2021 67.1 64.8 69.6 60.3 58.8 61.7
2020 67.1 64.7 69.7 59.7 58.2 61.2
2019 67.3 65.1 69.8 59.6 58.3 60.9
2018 67 64.9 69.4 59.1 57.8 60.3
2017 66.8 64.7 69.2 57.8 56.7 58.8
2016 66.6 64.5 68.9 56.9 56 57.9
2015 66.3 64.2 68.7 55.5 54.5 56.3
2014 66.1 63.9 68.4 54.3 53.4 55.1
2013 65.8 63.7 68 54.1 53.1 55
2012 65.4 63.4 67.6 53.2 52.2 54.1
2011 65.1 63.1 67.2 52.6 51.7 53.5
2010 64.7 62.8 66.8 51.9 50.9 52.9
2009 64.4 62.5 66.3 51.3 50.3 52.3
2008 64 62.3 65.8 50.7 49.7 51.7
2007 63.6 62 65.3 50 49 51
2006 63.3 61.8 64.8 49.5 48.6 50.5
2005 63 61.5 64.5 48.3 47.4 49.2
2004 62.7 61.2 64.2 47.5 46.6 48.4
2003 62.5 61 63.9 46.8 45.8 47.7
2002 62.2 60.7 63.6 46.2 45.2 47.1
2001 62 60.6 63.4 45.4 44.3 46.6
2000 61.8 60.4 63.2 44.8 43.7 46
1999 61.7 60.3 63 42 38.8 45.5
1998 61.5 60.1 62.8 42.7 40.7 44.8
1997 61.4 60 62.7 43.6 42.3 45
1996 61.3 59.9 62.6 43.5 42.2 44.9
1995 61.3 59.9 62.6 42.6 40.8 44.4
1994 61.2 59.8 62.5 42.8 41.2 44.4
1993 61.1 59.7 62.5 43.4 41.9 44.9
1992 61 59.5 62.4 43.5 42 45
1991 60.9 59.4 62.4 43.3 41.8 44.8
1990 60.7 59.1 62.3 43.7 42.4 45.1
1989 60.6 58.9 62.2 43.7 42.3 45.2
1988 60.4 58.6 62.2 43.8 42.3 45.2
1987 60.2 58.2 62.1 43.7 42.3 45.2
1986 60 57.9 62 43.5 42 45
1985 59.7 57.5 61.8 43.6 42 45.1
1984 59.3 57.1 61.6 43.6 42 45.2
1983 59 56.6 61.4 43.5 41.8 45.1
1982 58.6 56.2 61.1 43.3 41.6 45
1981 58.3 55.8 60.9 43.1 41.4 44.8
1980 57.9 55.3 60.5 42.8 41.1 44.6
1979 57.4 54.9 60 42.5 40.8 44.3
1978 57 54.4 59.5 42.2 40.5 43.9
1977 56.5 54 59 41.8 40.1 43.5
1976 56 53.5 58.5 41.4 39.7 43.1
1975 55.5 52.9 58 41 39.3 42.7
1974 54.9 52.4 57.4 40.4 38.8 42.1
1973 54.4 51.8 56.9 40 38.4 41.5
1972 53.8 51.3 56.3 39.5 38.1 41
1971 53.3 50.7 55.8 39.1 37.8 40.5
1970 52.7 50.2 55.3 38.6 37.3 39.9
1969 52.1 49.6 54.7 38.2 37 39.4
1968 51.5 49 54.1 37.8 36.5 39
1967 50.9 48.4 53.6 37.3 36 38.5
1966 50.3 47.7 53 36.6 35.4 37.9
1965 49.7 47.1 52.4 35.9 34.5 37.3
1964 49 46.3 51.7 35.3 33.9 36.7
1963 48.4 45.9 51.1 34.7 33.3 36.2
1962 47.8 45.2 50.4 34.2 32.7 35.7
1961 47.1 44.5 49.8 33.6 32.1 35.2
1960 46.4 43.9 49.1 33.1 31.6 34.6
1959 45.8 43.2 48.5 32.6 31.1 34
1958 45.1 42.5 47.8 32.1 30.7 33.6
1957 44.4 41.7 47.1 31.8 30.3 33.2
1956 43.7 41 46.4 31.3 29.9 32.8
1955 42.9 40.3 45.7 30.9 29.5 32.4
1954 42.2 39.5 45 30.5 29.1 32
1953 41.5 38.8 44.3 30.1 28.7 31.6
1952 40.7 38.1 43.6 29.7 28.3 31.2
1951 40 37.3 42.8 29.3 27.8 30.8
1950 39.3 36.6 42.1 28.9 27.5 30.4

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

GeoRank.org/life-expectancy/gabon/sierra-leone | 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 56.3 years in Gabon and 53.1 in Sierra Leone. People who reach age 60 can expect an additional 12 healthy years in Gabon and 12.6 in Sierra Leone.

Gabon vs Sierra Leone 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 Gabon and Sierra Leone, 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:
42.8 vs 41.0 years

Mean expected age of death:
72.8 vs 71.0 years

Median expected age of death:
75.1 vs 73.3 years

Odds of living to

Target age Survival probability
Gabon Sierra Leone
Male Female Male Female
40 96.5% 97.9% 96.8% 97.1%
50 90.1% 94.0% 91.1% 92.1%
60 78.3% 86.2% 79.2% 83.0%
65 69.1% 79.6% 69.2% 75.1%
70 57.6% 70.2% 56.0% 63.8%
75 44.1% 57.3% 39.8% 48.2%
80 29.6% 41.3% 23.2% 30.2%
85 16.1% 24.4% 10.0% 14.4%
90 6.4% 10.6% 2.8% 4.6%
95 1.6% 3.0% 0.4% 0.9%
100 0.2% 0.5% 0.0% 0.1%

Life expectancy by current age

Gabon
Male

Female
Sierra Leone
Male

Female
1x
Current age, years Total life expectancy, years
Gabon Sierra Leone
Average Male Female Average Male Female
100 102.1 102 102.2 101.8 101.7 101.8
99 101.2 101.2 101.3 100.9 100.8 100.9
98 100.3 100.3 100.4 99.9 99.8 100
97 99.5 99.4 99.5 99 98.9 99.1
96 98.6 98.5 98.7 98.1 98 98.2
95 97.8 97.7 97.8 97.2 97.1 97.3
94 96.9 96.8 97 96.4 96.2 96.4
93 96.1 96 96.1 95.5 95.3 95.6
92 95.3 95.2 95.3 94.6 94.5 94.7
91 94.5 94.3 94.6 93.8 93.6 93.9
90 93.7 93.5 93.8 93 92.8 93.1
89 92.9 92.8 93 92.1 91.9 92.2
88 92.2 92 92.3 91.3 91.1 91.4
87 91.4 91.2 91.5 90.5 90.3 90.6
86 90.7 90.5 90.8 89.7 89.5 89.9
85 90 89.8 90.1 88.9 88.7 89.1
84 89.3 89.1 89.5 88.2 87.9 88.4
83 88.6 88.4 88.8 87.5 87.2 87.6
82 88 87.7 88.2 86.7 86.5 86.9
81 87.4 87.1 87.6 86 85.8 86.2
80 86.7 86.4 87 85.4 85.1 85.6
79 86.2 85.8 86.4 84.7 84.4 84.9
78 85.6 85.2 85.9 84.1 83.8 84.3
77 85 84.6 85.4 83.5 83.1 83.7
76 84.5 84 84.9 82.9 82.5 83.1
75 84 83.5 84.4 82.3 81.9 82.6
74 83.5 82.9 83.9 81.7 81.3 82
73 83 82.4 83.5 81.2 80.8 81.5
72 82.5 81.9 83 80.7 80.2 81
71 82 81.4 82.6 80.2 79.7 80.6
70 81.6 80.9 82.2 79.7 79.2 80.1
69 81.2 80.4 81.8 79.3 78.7 79.7
68 80.8 80 81.5 78.8 78.3 79.3
67 80.4 79.5 81.1 78.4 77.8 79
66 80 79.1 80.8 78 77.4 78.6
65 79.6 78.7 80.5 77.7 77 78.3
64 79.3 78.3 80.2 77.3 76.6 77.9
63 78.9 77.9 79.9 77 76.2 77.6
62 78.6 77.5 79.6 76.6 75.8 77.3
61 78.3 77.2 79.4 76.3 75.5 77
60 78 76.8 79.1 76 75.2 76.8
59 77.7 76.5 78.9 75.7 74.9 76.5
58 77.4 76.2 78.7 75.5 74.6 76.3
57 77.1 75.9 78.4 75.2 74.3 76.1
56 76.9 75.6 78.2 75 74 75.8
55 76.6 75.3 78 74.7 73.7 75.6
54 76.4 75 77.9 74.5 73.5 75.4
53 76.2 74.7 77.7 74.3 73.3 75.2
52 75.9 74.5 77.5 74.1 73 75
51 75.7 74.2 77.3 73.9 72.8 74.8
50 75.5 74 77.2 73.7 72.6 74.7
49 75.3 73.8 77 73.5 72.4 74.5
48 75.2 73.6 76.9 73.3 72.2 74.3
47 75 73.4 76.7 73.1 72.1 74.2
46 74.8 73.2 76.6 73 71.9 74
45 74.6 73 76.5 72.8 71.7 73.9
44 74.5 72.8 76.3 72.7 71.6 73.7
43 74.3 72.6 76.2 72.5 71.4 73.6
42 74.2 72.4 76.1 72.4 71.3 73.4
41 74.1 72.3 76 72.3 71.1 73.3
40 73.9 72.1 75.9 72.1 71 73.2
39 73.8 72 75.8 72 70.9 73
38 73.7 71.8 75.7 71.9 70.8 72.9
37 73.5 71.7 75.6 71.8 70.7 72.8
36 73.4 71.6 75.5 71.6 70.5 72.7
35 73.3 71.4 75.4 71.5 70.4 72.6
34 73.2 71.3 75.4 71.4 70.3 72.5
33 73.1 71.2 75.3 71.3 70.2 72.4
32 73 71.1 75.2 71.2 70.1 72.3
31 72.9 70.9 75.1 71.1 70 72.2
30 72.8 70.8 75.1 71 69.9 72.1
29 72.7 70.7 75 70.9 69.8 72
28 72.7 70.6 74.9 70.8 69.7 71.9
27 72.6 70.5 74.9 70.7 69.6 71.8
26 72.5 70.4 74.8 70.6 69.4 71.7
25 72.4 70.3 74.7 70.5 69.3 71.6
24 72.3 70.2 74.7 70.4 69.2 71.5
23 72.2 70.1 74.6 70.3 69.1 71.4
22 72.2 70 74.6 70.2 68.9 71.3
21 72.1 69.9 74.5 70 68.8 71.3
20 72 69.8 74.5 69.9 68.7 71.2
19 71.9 69.7 74.4 69.8 68.6 71.1
18 71.9 69.7 74.4 69.7 68.4 71
17 71.8 69.6 74.3 69.6 68.3 70.9
16 71.8 69.5 74.3 69.5 68.2 70.9
15 71.7 69.5 74.2 69.5 68.1 70.8
14 71.7 69.4 74.2 69.4 68 70.7
13 71.6 69.4 74.2 69.3 68 70.7
12 71.6 69.4 74.1 69.3 67.9 70.6
11 71.6 69.3 74.1 69.2 67.8 70.5
10 71.5 69.3 74.1 69.1 67.8 70.5
9 71.5 69.2 74 69.1 67.7 70.4
8 71.5 69.2 74 69 67.6 70.4
7 71.4 69.1 74 68.9 67.5 70.3
6 71.4 69.1 73.9 68.8 67.4 70.2
5 71.3 69 73.9 68.6 67.2 70
4 71.2 68.9 73.8 68.5 67.1 69.9
3 71.1 68.8 73.7 68.3 66.9 69.7
2 70.9 68.6 73.5 67.8 66.4 69.2
1 70.7 68.3 73.2 66.9 65.4 68.3
0 68.9 66.4 71.6 62.3 60.6 64.1

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

GeoRank.org/life-expectancy/gabon/sierra-leone | 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 Gabon can expect to live to 72.8 years compared to 71 in Sierra Leone, rising to 79.6 and 77.7 at 65, and to 86.7 and 85.4 at 80 — higher than the 68.9 and 62.3 years calculated at birth.

The chart above accounts for remaining lifespan and displays total life expectancy by age and gender in Gabon and Sierra Leone.

Probability of surviving to a given age

Gabon
Male

Female
Sierra Leone
Male

Female
1x
Age Survival probability
Gabon Sierra Leone
Average Male Female Average Male Female
100 0.34% 0.23% 0.47% 0.06% 0.03% 0.08%
99 0.52% 0.35% 0.71% 0.1% 0.05% 0.14%
98 0.77% 0.52% 1.05% 0.16% 0.09% 0.22%
97 1.1% 0.76% 1.5% 0.25% 0.15% 0.35%
96 1.56% 1.08% 2.1% 0.39% 0.24% 0.54%
95 2.15% 1.51% 2.88% 0.59% 0.38% 0.81%
94 2.9% 2.07% 3.85% 0.87% 0.57% 1.17%
93 3.83% 2.77% 5.04% 1.25% 0.85% 1.66%
92 4.96% 3.63% 6.46% 1.75% 1.22% 2.29%
91 6.28% 4.66% 8.12% 2.4% 1.71% 3.09%
90 7.85% 5.89% 10.1% 3.22% 2.35% 4.08%
89 9.62% 7.3% 12.2% 4.24% 3.16% 5.3%
88 11.6% 8.92% 14.7% 5.48% 4.17% 6.76%
87 13.8% 10.7% 17.3% 6.95% 5.39% 8.47%
86 16.2% 12.7% 20.2% 8.66% 6.84% 10.4%
85 18.8% 14.9% 23.2% 10.6% 8.51% 12.7%
84 21.5% 17.2% 26.3% 12.8% 10.4% 15.1%
83 24.3% 19.7% 29.5% 15.1% 12.5% 17.7%
82 27.2% 22.2% 32.8% 17.7% 14.8% 20.5%
81 30% 24.8% 36% 20.4% 17.2% 23.5%
80 32.9% 27.4% 39.2% 23.2% 19.8% 26.6%
79 35.9% 30.1% 42.4% 26.1% 22.5% 29.7%
78 38.8% 32.8% 45.5% 29.1% 25.3% 32.9%
77 41.6% 35.5% 48.5% 32.1% 28.1% 36.1%
76 44.4% 38.2% 51.5% 35.2% 31% 39.2%
75 47.2% 40.8% 54.3% 38.2% 33.9% 42.4%
74 49.8% 43.5% 57.1% 41.2% 36.8% 45.4%
73 52.4% 46.1% 59.6% 44% 39.7% 48.3%
72 54.9% 48.6% 62.1% 46.8% 42.5% 51.1%
71 57.3% 51% 64.4% 49.4% 45.2% 53.7%
70 59.6% 53.4% 66.6% 52% 47.8% 56.1%
69 61.7% 55.7% 68.6% 54.3% 50.2% 58.4%
68 63.8% 57.9% 70.5% 56.6% 52.6% 60.5%
67 65.8% 60% 72.3% 58.7% 54.9% 62.5%
66 67.6% 62.1% 73.9% 60.7% 57% 64.3%
65 69.4% 64.1% 75.5% 62.5% 59% 66%
64 71.1% 66% 77% 64.3% 61% 67.6%
63 72.7% 67.7% 78.3% 65.9% 62.8% 69.1%
62 74.2% 69.4% 79.6% 67.5% 64.5% 70.5%
61 75.6% 71% 80.7% 68.9% 66.1% 71.8%
60 76.9% 72.5% 81.8% 70.2% 67.6% 72.9%
59 78.1% 73.9% 82.8% 71.5% 68.9% 74%
58 79.2% 75.3% 83.7% 72.6% 70.2% 75%
57 80.3% 76.5% 84.6% 73.7% 71.4% 75.9%
56 81.3% 77.7% 85.3% 74.6% 72.5% 76.8%
55 82.2% 78.8% 86.1% 75.6% 73.5% 77.6%
54 83.1% 79.9% 86.8% 76.4% 74.5% 78.4%
53 84% 80.9% 87.5% 77.2% 75.4% 79.1%
52 84.8% 81.8% 88.1% 78% 76.2% 79.8%
51 85.5% 82.7% 88.6% 78.7% 77% 80.4%
50 86.2% 83.5% 89.2% 79.3% 77.7% 81%
49 86.8% 84.3% 89.7% 79.9% 78.4% 81.6%
48 87.5% 85% 90.1% 80.5% 79% 82.1%
47 88% 85.7% 90.6% 81% 79.6% 82.6%
46 88.5% 86.3% 91% 81.5% 80.1% 83%
45 89% 86.9% 91.3% 82% 80.6% 83.5%
44 89.5% 87.5% 91.7% 82.4% 81% 83.9%
43 89.9% 88% 92% 82.9% 81.5% 84.3%
42 90.4% 88.5% 92.3% 83.2% 81.9% 84.6%
41 90.7% 89% 92.6% 83.6% 82.2% 85%
40 91.1% 89.4% 92.9% 84% 82.6% 85.3%
39 91.4% 89.8% 93.1% 84.3% 82.9% 85.7%
38 91.8% 90.2% 93.4% 84.6% 83.2% 86%
37 92.1% 90.6% 93.6% 84.9% 83.5% 86.3%
36 92.4% 90.9% 93.8% 85.2% 83.8% 86.5%
35 92.6% 91.3% 94% 85.4% 84.1% 86.8%
34 92.9% 91.6% 94.2% 85.7% 84.3% 87%
33 93.1% 91.9% 94.4% 85.9% 84.6% 87.3%
32 93.3% 92.2% 94.6% 86.2% 84.8% 87.5%
31 93.6% 92.4% 94.7% 86.4% 85.1% 87.7%
30 93.8% 92.7% 94.9% 86.6% 85.3% 87.9%
29 94% 92.9% 95% 86.8% 85.5% 88.1%
28 94.1% 93.2% 95.1% 87% 85.7% 88.3%
27 94.3% 93.4% 95.3% 87.2% 86% 88.5%
26 94.5% 93.6% 95.4% 87.4% 86.2% 88.7%
25 94.7% 93.8% 95.5% 87.6% 86.4% 88.8%
24 94.8% 94% 95.6% 87.8% 86.7% 89%
23 95% 94.2% 95.7% 88% 86.9% 89.2%
22 95.1% 94.4% 95.8% 88.2% 87.2% 89.3%
21 95.3% 94.6% 95.9% 88.4% 87.4% 89.5%
20 95.4% 94.8% 96% 88.6% 87.6% 89.6%
19 95.5% 94.9% 96.1% 88.8% 87.9% 89.8%
18 95.6% 95.1% 96.2% 89% 88.1% 89.9%
17 95.7% 95.2% 96.3% 89.2% 88.3% 90.1%
16 95.8% 95.3% 96.3% 89.3% 88.4% 90.2%
15 95.9% 95.4% 96.4% 89.4% 88.6% 90.3%
14 96% 95.5% 96.5% 89.6% 88.7% 90.4%
13 96% 95.6% 96.5% 89.7% 88.9% 90.5%
12 96.1% 95.6% 96.6% 89.8% 89% 90.6%
11 96.1% 95.7% 96.6% 89.9% 89.1% 90.7%
10 96.2% 95.8% 96.6% 90% 89.2% 90.8%
9 96.3% 95.8% 96.7% 90.1% 89.3% 90.8%
8 96.3% 95.9% 96.7% 90.2% 89.4% 91%
7 96.4% 96% 96.8% 90.3% 89.6% 91.1%
6 96.5% 96.1% 96.9% 90.5% 89.8% 91.2%
5 96.6% 96.2% 97% 90.7% 90% 91.5%
4 96.7% 96.3% 97.1% 90.9% 90.2% 91.6%
3 96.8% 96.5% 97.2% 91.2% 90.5% 91.9%
2 97.1% 96.7% 97.4% 91.8% 91.2% 92.5%
1 97.5% 97.1% 97.8% 93.2% 92.6% 93.8%

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

GeoRank.org/life-expectancy/gabon/sierra-leone | CC BY

This chart shows the odds of living to each age from birth. 76.9% of newborns in Gabon and 70.2% in Sierra Leone are expected to live past 60, 59.6% and 52% past 70, 32.9% and 23.2% past 80, and only 7.85% and 3.22% 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

Gabon
Male

Female
Sierra Leone
Male

Female
1x
Age Probability of dying
Gabon Sierra Leone
Average Male Female Average Male Female
100 35.5% 36.1% 35.2% 42.6% 44.5% 41.8%
99 34.1% 34.7% 33.7% 40.8% 42.7% 40%
98 32.2% 32.9% 31.8% 39.2% 41.1% 38.4%
97 30.7% 31.5% 30.2% 37.5% 39.4% 36.6%
96 29.1% 30% 28.7% 35.7% 37.6% 34.8%
95 27.5% 28.4% 27% 33.9% 35.8% 33%
94 25.9% 26.9% 25.3% 32.1% 34% 31.1%
93 24.2% 25.3% 23.6% 30.3% 32.2% 29.3%
92 22.7% 23.7% 22.1% 28.6% 30.4% 27.6%
91 21.1% 22.1% 20.4% 27% 28.8% 25.9%
90 19.9% 20.9% 19.3% 25.5% 27.2% 24.4%
89 18.4% 19.4% 17.7% 24% 25.7% 23%
88 17.2% 18.1% 16.5% 22.6% 24.2% 21.6%
87 15.9% 16.9% 15.3% 21.2% 22.7% 20.2%
86 14.8% 15.7% 14.2% 19.8% 21.2% 18.8%
85 13.6% 14.5% 13% 18.3% 19.6% 17.5%
84 12.6% 13.5% 11.9% 17% 18.1% 16.2%
83 11.5% 12.4% 10.9% 15.6% 16.7% 14.9%
82 10.6% 11.4% 9.92% 14.4% 15.4% 13.7%
81 9.55% 10.4% 8.9% 13.2% 14.2% 12.6%
80 8.89% 9.66% 8.28% 12.2% 13% 11.5%
79 8.1% 8.88% 7.47% 11.2% 12% 10.6%
78 7.5% 8.26% 6.88% 10.3% 11.1% 9.68%
77 6.85% 7.6% 6.23% 9.43% 10.2% 8.85%
76 6.33% 7.06% 5.73% 8.64% 9.37% 8.08%
75 5.84% 6.55% 5.24% 7.9% 8.6% 7.36%
74 5.36% 6.06% 4.77% 7.2% 7.87% 6.67%
73 4.92% 5.61% 4.34% 6.54% 7.18% 6.03%
72 4.54% 5.2% 3.97% 5.92% 6.55% 5.42%
71 4.12% 4.76% 3.54% 5.35% 5.96% 4.86%
70 3.85% 4.47% 3.3% 4.83% 5.43% 4.34%
69 3.49% 4.1% 2.94% 4.36% 4.94% 3.89%
68 3.24% 3.82% 2.7% 3.95% 4.5% 3.49%
67 2.98% 3.54% 2.45% 3.59% 4.11% 3.15%
66 2.76% 3.3% 2.24% 3.28% 3.76% 2.86%
65 2.58% 3.1% 2.08% 3% 3.45% 2.6%
64 2.37% 2.86% 1.89% 2.74% 3.16% 2.37%
63 2.18% 2.64% 1.73% 2.5% 2.89% 2.16%
62 2.01% 2.44% 1.58% 2.28% 2.64% 1.96%
61 1.83% 2.23% 1.42% 2.08% 2.41% 1.78%
60 1.71% 2.08% 1.33% 1.89% 2.19% 1.6%
59 1.55% 1.9% 1.19% 1.71% 2% 1.45%
58 1.44% 1.76% 1.1% 1.56% 1.82% 1.32%
57 1.33% 1.63% 1.01% 1.43% 1.66% 1.21%
56 1.24% 1.52% 0.94% 1.32% 1.53% 1.12%
55 1.15% 1.42% 0.87% 1.22% 1.4% 1.04%
54 1.07% 1.32% 0.81% 1.13% 1.29% 0.97%
53 1% 1.23% 0.75% 1.05% 1.19% 0.91%
52 0.94% 1.15% 0.7% 0.97% 1.09% 0.85%
51 0.86% 1.06% 0.64% 0.9% 1% 0.79%
50 0.81% 1% 0.6% 0.83% 0.92% 0.74%
49 0.74% 0.92% 0.55% 0.76% 0.84% 0.68%
48 0.69% 0.85% 0.51% 0.7% 0.78% 0.63%
47 0.64% 0.79% 0.47% 0.65% 0.71% 0.59%
46 0.59% 0.73% 0.44% 0.61% 0.66% 0.55%
45 0.56% 0.69% 0.41% 0.57% 0.61% 0.52%
44 0.52% 0.64% 0.38% 0.53% 0.56% 0.49%
43 0.49% 0.6% 0.36% 0.5% 0.52% 0.47%
42 0.46% 0.56% 0.34% 0.47% 0.49% 0.44%
41 0.42% 0.52% 0.31% 0.44% 0.46% 0.42%
40 0.4% 0.5% 0.3% 0.41% 0.43% 0.4%
39 0.37% 0.46% 0.27% 0.39% 0.4% 0.37%
38 0.35% 0.44% 0.26% 0.37% 0.38% 0.35%
37 0.33% 0.41% 0.24% 0.35% 0.36% 0.33%
36 0.31% 0.38% 0.23% 0.33% 0.34% 0.32%
35 0.29% 0.36% 0.21% 0.31% 0.32% 0.3%
34 0.27% 0.34% 0.2% 0.3% 0.31% 0.28%
33 0.26% 0.32% 0.19% 0.28% 0.29% 0.27%
32 0.24% 0.31% 0.18% 0.27% 0.28% 0.26%
31 0.23% 0.29% 0.16% 0.26% 0.27% 0.25%
30 0.22% 0.28% 0.16% 0.25% 0.27% 0.24%
29 0.21% 0.26% 0.15% 0.24% 0.26% 0.23%
28 0.2% 0.25% 0.14% 0.24% 0.26% 0.22%
27 0.19% 0.24% 0.14% 0.23% 0.26% 0.21%
26 0.18% 0.23% 0.13% 0.23% 0.27% 0.2%
25 0.18% 0.23% 0.12% 0.23% 0.27% 0.19%
24 0.17% 0.22% 0.12% 0.23% 0.28% 0.19%
23 0.16% 0.21% 0.11% 0.23% 0.28% 0.18%
22 0.16% 0.2% 0.11% 0.23% 0.28% 0.18%
21 0.15% 0.19% 0.1% 0.23% 0.28% 0.17%
20 0.14% 0.18% 0.1% 0.22% 0.27% 0.17%
19 0.13% 0.17% 0.09% 0.21% 0.26% 0.16%
18 0.12% 0.15% 0.09% 0.2% 0.24% 0.15%
17 0.11% 0.13% 0.08% 0.18% 0.22% 0.15%
16 0.09% 0.11% 0.07% 0.16% 0.19% 0.13%
15 0.08% 0.1% 0.06% 0.15% 0.17% 0.12%
14 0.07% 0.08% 0.06% 0.13% 0.15% 0.11%
13 0.06% 0.07% 0.05% 0.12% 0.14% 0.1%
12 0.06% 0.07% 0.05% 0.11% 0.13% 0.1%
11 0.06% 0.07% 0.05% 0.11% 0.12% 0.1%
10 0.06% 0.07% 0.05% 0.11% 0.12% 0.1%
9 0.06% 0.07% 0.05% 0.12% 0.13% 0.1%
8 0.06% 0.07% 0.06% 0.13% 0.15% 0.12%
7 0.07% 0.08% 0.06% 0.16% 0.17% 0.14%
6 0.08% 0.09% 0.07% 0.19% 0.21% 0.17%
5 0.1% 0.11% 0.09% 0.26% 0.28% 0.23%
4 0.13% 0.14% 0.12% 0.18% 0.18% 0.17%
3 0.17% 0.19% 0.16% 0.29% 0.3% 0.27%
2 0.25% 0.27% 0.23% 0.72% 0.76% 0.68%
1 0.4% 0.42% 0.37% 1.46% 1.53% 1.39%
0 2.52% 2.86% 2.18% 6.81% 7.42% 6.2%

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

GeoRank.org/life-expectancy/gabon/sierra-leone | CC BY

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

The annual chance of dying is 2.52% in the birth year in Gabon and 6.81% in Sierra Leone, 0.22% vs 0.25% at age 30, 1.71% vs 1.89% at 60, and 8.89% vs 12.2% at 80.

Death rate by age in Gabon vs Sierra Leone

Gabon
Male

Female
Sierra Leone
Male

Female
1x
Age Death rate
Gabon Sierra Leone
Total Male Female Total Male Female
100 50 25.2 77.9 0 0 0
99 176.9 120.7 240.4 39.1 23.2 55.1
98 246.3 170.7 332 61.8 37.9 85.7
97 339 238.3 453 94.5 59.9 129.2
96 454 324 602 140.1 91.7 188.4
95 593 430 777 201.1 135.9 266
94 750 555 972 280.1 195.3 364
93 929 699 1,189 379 272.6 485
92 1,126 861 1,426 501 371 630
91 1,324 1,031 1,657 648 492 801
90 1,565 1,228 1,945 820 639 997
89 1,772 1,417 2,172 1,018 812 1,218
88 1,996 1,618 2,422 1,237 1,009 1,459
87 2,203 1,813 2,644 1,471 1,223 1,713
86 2,402 2,001 2,855 1,711 1,447 1,967
85 2,562 2,164 3,011 1,946 1,671 2,213
84 2,707 2,321 3,143 2,166 1,885 2,439
83 2,796 2,433 3,206 2,367 2,085 2,640
82 2,869 2,531 3,250 2,543 2,268 2,812
81 2,867 2,571 3,199 2,695 2,432 2,952
80 2,928 2,646 3,246 2,822 2,576 3,060
79 2,902 2,670 3,164 2,921 2,699 3,137
78 2,906 2,706 3,132 2,989 2,796 3,181
77 2,849 2,696 3,023 3,029 2,867 3,193
76 2,813 2,696 2,948 3,039 2,908 3,172
75 2,753 2,676 2,848 3,015 2,918 3,117
74 2,673 2,636 2,721 2,961 2,899 3,030
73 2,582 2,584 2,586 2,878 2,852 2,912
72 2,495 2,529 2,463 2,771 2,782 2,768
71 2,358 2,431 2,281 2,646 2,693 2,606
70 2,295 2,386 2,198 2,510 2,591 2,437
69 2,157 2,285 2,016 2,371 2,482 2,269
68 2,066 2,212 1,903 2,236 2,369 2,112
67 1,961 2,128 1,773 2,108 2,256 1,968
66 1,865 2,047 1,658 1,988 2,145 1,839
65 1,791 1,985 1,570 1,874 2,034 1,719
64 1,684 1,884 1,455 1,762 1,924 1,606
63 1,585 1,788 1,352 1,652 1,814 1,495
62 1,492 1,695 1,258 1,541 1,702 1,384
61 1,381 1,584 1,146 1,431 1,591 1,275
60 1,315 1,512 1,086 1,324 1,481 1,170
59 1,212 1,406 985 1,224 1,377 1,074
58 1,139 1,326 920 1,134 1,279 990
57 1,064 1,246 851 1,053 1,189 919
56 1,005 1,179 799 982 1,106 859
55 946 1,115 746 919 1,030 808
54 894 1,056 701 862 960 763
53 841 996 655 808 894 721
52 794 942 618 755 831 679
51 736 878 566 705 772 637
50 700 835 539 656 715 596
49 647 774 494 610 662 557
48 604 725 461 567 613 520
47 563 677 426 529 568 489
46 527 634 398 495 527 461
45 497 599 376 464 490 437
44 464 559 351 436 457 415
43 436 527 330 411 427 395
42 413 499 313 388 400 376
41 384 466 288.7 366 375 357
40 366 444 275.8 346 353 339
39 342 416 256 327 332 321
38 322 393 241.3 309 314 304
37 302 370 224.5 293.1 297.9 288.1
36 284.7 349 212 278.5 283.4 273.4
35 268.9 331 199.6 265.3 270.4 260
34 252.7 312 186.9 253.4 258.9 247.7
33 238.7 295.8 176.3 242.7 248.7 236.4
32 226.3 281.5 166.8 233.1 239.9 226
31 212.9 266.2 156 224.6 232.6 216.4
30 205.2 256.8 150.6 217.5 227.2 207.5
29 194.7 244.8 142.2 211.8 223.9 199.3
28 186.5 235.5 135.6 207.6 223 191.6
27 178.9 227.1 129.1 204.9 224.7 184.5
26 172.1 219.7 123 203.8 228.6 178
25 166.1 213.6 117.4 203.9 234.2 172.3
24 160.6 207.4 112.6 204.6 240.4 167.2
23 154.8 201.1 107.5 205 245.6 162.9
22 148.6 193.5 102.6 204.4 248.2 159.1
21 141.6 184.3 98 201.9 246.7 155.4
20 134.1 173.6 93.9 196.4 240.1 151.2
19 125.2 161.1 88.7 187.8 228.2 145.9
18 115.2 146.9 82.9 175.9 211.6 139.1
17 101.7 126.8 76.2 161.7 191.8 130.6
16 89 108.3 69.4 146.4 171 121.1
15 76.8 91.4 61.9 131.6 151.3 111.2
14 67.1 78.9 55.1 118.5 134.3 102.1
13 60.2 69.8 50.3 108.1 121.1 94.7
12 56 64.8 47.1 101.1 112.4 89.5
11 54.2 62.5 45.8 98 108.4 87.3
10 54.5 62.4 46.4 99.1 109.4 88.5
9 56.9 65 48.7 105.4 116.1 94.2
8 61.9 70.2 53.3 118.2 130.1 105.9
7 69.5 78.2 60.7 140.3 153.9 126.2
6 79.6 88.2 70.8 175.8 191.6 159.5
5 94.7 103.4 85.8 231.8 249.9 213
4 122.6 133.2 111.7 160.3 163.4 157
3 167.3 181.2 153.2 263.1 274.4 251.4
2 240.3 257.8 222.4 664 694 633
1 388 410 366 1,363 1,421 1,302
0 2,523 2,857 2,184 6,810 7,421 6,205

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

GeoRank.org/life-expectancy/gabon/sierra-leone | 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 Gabon, the most common age of death is 80, compared to 0 in Sierra Leone. The median age of death is 73.9 in Gabon and 70.8 in Sierra Leone, 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 Gabon and Sierra Leone 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/gabon/sierra-leone | CC BY

Help us show the world through your eyes

Share a photo of your city and help others discover what it looks like to live there. Your contribution makes our data come alive.

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)

Creative Commons Attribution (CC BY) — you’re free to copy, share, remix, adapt, and use even commercially as long as you give appropriate credit and clearly indicate if you made changes. Other sources may be subject to different license terms.