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Life Expectancy in Brunei vs Costa Rica (1950-2026)

Updated on by Georank team

The average life expectancy at birth is 75.8 years in Brunei vs 81.4 in Costa Rica. Brunei is ranked 86/197 by life expectancy, and Costa Rica is 39/197. In Brunei, the life expectancy is 73.8 years for males and 78.1 years for females. In Costa Rica, it's 78.8 years for males and 83.9 years for females.

Brunei vs Costa Rica life expectancy at birth by year

Brunei
Male

Female
Costa Rica
Male

Female
1x
Year Life expectancy, years
Brunei Costa Rica
Average Male Female Average Male Female
2026 75.8 73.8 78.1 81.4 78.8 83.9
2025 75.7 73.7 77.9 81.2 78.6 83.7
2024 75.5 73.5 77.7 81 78.4 83.6
2023 75.3 73.3 77.6 80.8 78.1 83.4
2022 72.9 71.2 74.8 79.3 76.5 82.2
2021 74.9 72.9 77 78.1 75 81.2
2020 75.1 73.1 77.3 79.7 76.8 82.8
2019 75 73.1 77.3 80.3 77.6 83
2018 75 73 77.2 80.1 77.2 83
2017 74.9 73 77.2 80 77.3 82.7
2016 74.9 72.9 77.1 80 77.3 82.7
2015 74.9 72.9 77.1 80.4 77.5 83.3
2014 74.9 72.9 77.1 80.2 77.6 82.9
2013 74.9 72.9 77.1 80.2 77.5 82.8
2012 74.8 72.9 77.1 79.9 77.3 82.5
2011 74.8 72.9 77.1 79.6 77 82.2
2010 74.8 72.9 77.1 79.4 76.6 82
2009 74.8 72.9 77.1 79.4 76.6 82.1
2008 74.8 72.9 77.1 79.2 76.4 81.9
2007 74.8 72.8 77.1 79.1 76.4 81.8
2006 74.8 72.8 77 79 76.4 81.7
2005 74.7 72.7 77 78.9 76.3 81.4
2004 74.6 72.6 76.9 78.5 75.9 81.1
2003 74.5 72.6 76.8 78.2 75.7 80.7
2002 74.4 72.4 76.7 77.9 75.4 80.4
2001 74.2 72.2 76.6 77.6 75 80.2
2000 74 72.1 76.4 77.3 74.8 79.9
1999 73.8 71.9 76.2 77.1 74.5 79.7
1998 73.6 71.7 76 76.9 74.3 79.5
1997 73.3 71.4 75.7 76.6 74.1 79.1
1996 73.1 71.2 75.5 76.4 74 78.9
1995 72.8 71 75.2 76.4 74 78.9
1994 72.6 70.8 74.9 76.3 73.9 78.7
1993 72.3 70.6 74.6 76.3 74 78.7
1992 72.1 70.4 74.3 76.4 74 78.8
1991 71.9 70.2 74.1 76.2 73.9 78.6
1990 71.6 70 73.8 76.1 73.7 78.5
1989 71.4 69.9 73.5 75.9 73.6 78.1
1988 71.2 69.7 73.2 75.5 73.3 77.9
1987 71 69.5 73 75.2 73 77.5
1986 70.8 69.4 72.7 74.9 72.8 77.2
1985 70.5 69.2 72.3 74.8 72.7 76.9
1984 70.2 69 72 74.6 72.5 76.7
1983 70 68.8 71.6 74.2 72.2 76.3
1982 69.7 68.6 71.2 73.9 71.7 76.1
1981 69.3 68.4 70.7 73.4 71.3 75.7
1980 69 68.1 70.3 73 70.8 75.4
1979 68.6 67.8 69.8 72.5 70.2 74.9
1978 68.3 67.5 69.3 72 69.7 74.5
1977 67.8 67.2 68.8 71.5 69.3 73.8
1976 67.4 66.8 68.2 70.9 68.8 73.1
1975 67 66.4 67.6 70.3 68.3 72.3
1974 66.4 66 67.1 69.4 67.6 71.4
1973 66 65.5 66.5 68.7 66.9 70.6
1972 65.4 65.1 65.9 68 66.3 69.7
1971 65 64.6 65.3 67.4 65.8 69.1
1970 64.5 64.1 64.7 66.8 65.2 68.4
1969 64 63.6 64.1 66.4 64.9 67.9
1968 63.5 63.2 63.6 65.8 64.3 67.2
1967 62.9 62.6 63.1 65.6 64 67.1
1966 62.4 62.1 62.5 65.1 63.6 66.6
1965 61.7 61.4 61.9 64.8 63.3 66.2
1964 61.3 60.9 61.4 64.5 63 66
1963 60.6 60.3 60.8 64.3 62.9 65.8
1962 58.8 57.6 60.1 64.2 62.9 65.6
1961 59.4 59 59.6 63.9 62.6 65.1
1960 58.7 58.3 59 63.5 62.2 64.8
1959 58 57.6 58.3 62.9 61.6 64.2
1958 57.3 56.8 57.6 62.3 61.1 63.5
1957 56.5 55.9 57 61.6 60.4 62.8
1956 55.7 55.1 56.4 61.2 60.1 62.4
1955 55 54.2 55.8 60.5 59.5 61.4
1954 54.2 53.2 55.1 59.9 59 60.7
1953 53.3 52.2 54.5 59.1 58.3 59.9
1952 52.4 51.1 53.9 58.1 57.5 58.8
1951 51.5 50 53.2 57.8 57.2 58.4
1950 50.6 48.8 52.5 57.5 56.9 58

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

GeoRank.org/life-expectancy/brunei/costa-rica | 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 67.1 years in Brunei and 67.6 in Costa Rica. People who reach age 60 can expect an additional 16.1 healthy years in Brunei and 17.6 in Costa Rica.

Brunei vs Costa Rica 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 Brunei and Costa Rica, 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:
47.2 vs 52.8 years

Mean expected age of death:
77.2 vs 82.8 years

Median expected age of death:
79.5 vs 85.3 years

Odds of living to

Target age Survival probability
Brunei Costa Rica
Male Female Male Female
40 98.6% 99.0% 98.4% 99.3%
50 95.6% 96.7% 96.1% 98.0%
60 88.0% 91.7% 91.4% 95.2%
65 81.0% 87.3% 87.4% 92.6%
70 71.0% 80.7% 82.0% 88.9%
75 57.5% 70.7% 74.6% 83.4%
80 40.8% 56.1% 61.4% 73.2%
85 23.3% 37.0% 43.8% 57.9%
90 9.4% 17.9% 24.3% 38.3%
95 2.3% 5.4% 9.1% 18.7%
100 0.3% 0.8% 1.9% 5.7%

Life expectancy by current age

Brunei
Male

Female
Costa Rica
Male

Female
1x
Current age, years Total life expectancy, years
Brunei Costa Rica
Average Male Female Average Male Female
100 102 101.8 102.1 102.7 102.3 102.8
99 101.1 101 101.2 101.9 101.4 102
98 100.2 100.1 100.3 101 100.6 101.2
97 99.3 99.2 99.4 100.2 99.8 100.4
96 98.5 98.4 98.6 99.5 98.9 99.6
95 97.6 97.5 97.7 98.7 98.2 98.9
94 96.8 96.7 96.9 98 97.4 98.2
93 96 95.8 96.1 97.2 96.6 97.5
92 95.2 95 95.4 96.5 95.9 96.9
91 94.4 94.2 94.6 95.9 95.2 96.2
90 93.7 93.4 93.9 95.2 94.5 95.6
89 93 92.7 93.2 94.6 93.8 95
88 92.2 91.9 92.5 94 93.2 94.4
87 91.5 91.2 91.8 93.4 92.6 93.9
86 90.9 90.5 91.2 92.8 92 93.4
85 90.2 89.8 90.6 92.3 91.4 92.9
84 89.6 89.1 90 91.8 90.8 92.4
83 89 88.5 89.4 91.3 90.3 92
82 88.4 87.9 88.8 90.8 89.8 91.5
81 87.8 87.2 88.3 90.4 89.3 91.1
80 87.3 86.7 87.8 89.9 88.8 90.7
79 86.8 86.1 87.4 89.5 88.4 90.4
78 86.3 85.5 86.9 89.1 88 90
77 85.8 85 86.5 88.7 87.6 89.7
76 85.3 84.5 86.1 88.4 87.2 89.4
75 84.9 84 85.7 88.1 86.9 89.2
74 84.5 83.6 85.4 87.9 86.6 88.9
73 84.1 83.1 85 87.6 86.3 88.7
72 83.7 82.7 84.7 87.4 86.1 88.5
71 83.3 82.2 84.4 87.2 85.8 88.3
70 83 81.8 84.1 87 85.6 88.1
69 82.7 81.5 83.8 86.8 85.4 88
68 82.4 81.1 83.6 86.6 85.2 87.8
67 82 80.7 83.3 86.4 84.9 87.6
66 81.8 80.4 83.1 86.2 84.7 87.5
65 81.5 80.1 82.9 86 84.5 87.3
64 81.2 79.8 82.6 85.8 84.3 87.2
63 81 79.5 82.4 85.6 84.1 87
62 80.7 79.2 82.3 85.5 83.9 86.9
61 80.5 79 82.1 85.3 83.7 86.8
60 80.3 78.7 81.9 85.2 83.5 86.6
59 80.1 78.5 81.7 85 83.4 86.5
58 79.9 78.3 81.6 84.9 83.2 86.4
57 79.7 78 81.4 84.8 83.1 86.3
56 79.5 77.8 81.3 84.6 82.9 86.2
55 79.4 77.7 81.1 84.5 82.8 86.1
54 79.2 77.5 81 84.4 82.6 86.1
53 79 77.3 80.9 84.3 82.5 86
52 78.9 77.2 80.8 84.2 82.4 85.9
51 78.8 77 80.6 84.1 82.3 85.8
50 78.6 76.9 80.5 84 82.2 85.8
49 78.5 76.7 80.4 84 82.1 85.7
48 78.4 76.6 80.3 83.9 82 85.6
47 78.3 76.5 80.2 83.8 81.9 85.6
46 78.2 76.4 80.2 83.7 81.8 85.5
45 78.1 76.3 80.1 83.7 81.7 85.5
44 78 76.2 80 83.6 81.6 85.4
43 78 76.1 79.9 83.5 81.5 85.4
42 77.9 76.1 79.9 83.4 81.5 85.3
41 77.8 76 79.8 83.4 81.4 85.3
40 77.8 75.9 79.7 83.3 81.3 85.2
39 77.7 75.8 79.7 83.3 81.2 85.2
38 77.6 75.8 79.6 83.2 81.2 85.1
37 77.6 75.7 79.6 83.1 81.1 85.1
36 77.5 75.7 79.5 83.1 81 85.1
35 77.5 75.6 79.5 83 80.9 85
34 77.4 75.6 79.4 83 80.9 85
33 77.4 75.5 79.4 82.9 80.8 85
32 77.3 75.5 79.4 82.9 80.7 84.9
31 77.3 75.4 79.3 82.8 80.6 84.9
30 77.2 75.4 79.3 82.8 80.6 84.9
29 77.2 75.3 79.3 82.7 80.5 84.8
28 77.2 75.3 79.2 82.7 80.4 84.8
27 77.1 75.2 79.2 82.6 80.3 84.8
26 77.1 75.2 79.2 82.6 80.3 84.8
25 77 75.1 79.1 82.5 80.2 84.7
24 77 75.1 79.1 82.4 80.1 84.7
23 76.9 75 79.1 82.4 80 84.7
22 76.9 75 79 82.3 79.9 84.7
21 76.9 74.9 79 82.3 79.9 84.6
20 76.8 74.8 79 82.2 79.8 84.6
19 76.8 74.8 78.9 82.2 79.7 84.6
18 76.7 74.7 78.9 82.1 79.7 84.6
17 76.7 74.7 78.9 82.1 79.6 84.6
16 76.7 74.7 78.9 82.1 79.6 84.5
15 76.6 74.6 78.8 82.1 79.5 84.5
14 76.6 74.6 78.8 82.1 79.5 84.5
13 76.6 74.6 78.8 82 79.5 84.5
12 76.6 74.6 78.8 82 79.5 84.5
11 76.6 74.6 78.8 82 79.5 84.5
10 76.6 74.6 78.8 82 79.5 84.5
9 76.6 74.6 78.8 82 79.5 84.5
8 76.5 74.6 78.7 82 79.5 84.5
7 76.5 74.5 78.7 82 79.4 84.5
6 76.5 74.5 78.7 82 79.4 84.4
5 76.5 74.5 78.7 82 79.4 84.4
4 76.5 74.5 78.7 81.9 79.4 84.4
3 76.5 74.5 78.7 81.9 79.4 84.4
2 76.4 74.4 78.6 81.9 79.4 84.4
1 76.4 74.4 78.6 81.9 79.3 84.3
0 75.8 73.8 78.1 81.4 78.8 83.9

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

GeoRank.org/life-expectancy/brunei/costa-rica | 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 Brunei can expect to live to 77.2 years compared to 82.8 in Costa Rica, rising to 81.5 and 86 at 65, and to 87.3 and 89.9 at 80 — higher than the 75.8 and 81.4 years calculated at birth.

The chart above accounts for remaining lifespan and displays total life expectancy by age and gender in Brunei and Costa Rica.

Probability of surviving to a given age

Brunei
Male

Female
Costa Rica
Male

Female
1x
Age Survival probability
Brunei Costa Rica
Average Male Female Average Male Female
100 0.52% 0.29% 0.82% 3.83% 1.84% 5.6%
99 0.81% 0.46% 1.26% 5.19% 2.67% 7.45%
98 1.23% 0.71% 1.89% 6.87% 3.75% 9.68%
97 1.82% 1.07% 2.74% 8.86% 5.13% 12.3%
96 2.61% 1.57% 3.86% 11.2% 6.83% 15.2%
95 3.64% 2.23% 5.29% 13.8% 8.87% 18.5%
94 4.94% 3.11% 7.05% 16.8% 11.2% 22%
93 6.53% 4.22% 9.16% 20% 13.9% 25.8%
92 8.44% 5.59% 11.6% 23.5% 16.9% 29.7%
91 10.6% 7.25% 14.4% 27.1% 20.2% 33.7%
90 13.2% 9.19% 17.6% 30.9% 23.7% 37.8%
89 16% 11.4% 21% 34.7% 27.3% 41.9%
88 19% 13.9% 24.6% 38.6% 31.1% 45.9%
87 22.2% 16.6% 28.4% 42.5% 35% 49.8%
86 25.7% 19.6% 32.3% 46.3% 38.8% 53.6%
85 29.2% 22.7% 36.3% 50% 42.6% 57.2%
84 32.8% 26% 40.3% 53.5% 46.3% 60.5%
83 36.5% 29.4% 44.1% 56.8% 49.8% 63.7%
82 40.1% 32.9% 47.9% 60.1% 53.3% 66.7%
81 43.7% 36.3% 51.6% 63.1% 56.6% 69.5%
80 47.2% 39.8% 55% 66.1% 59.8% 72.2%
79 50.5% 43.2% 58.3% 68.8% 62.8% 74.6%
78 53.8% 46.6% 61.4% 71.4% 65.7% 76.9%
77 56.8% 49.8% 64.3% 73.7% 68.3% 78.9%
76 59.8% 53% 67% 75.7% 70.6% 80.7%
75 62.5% 56% 69.5% 77.5% 72.6% 82.3%
74 65.1% 58.9% 71.8% 79% 74.4% 83.6%
73 67.6% 61.7% 73.9% 80.4% 75.9% 84.8%
72 69.9% 64.4% 75.8% 81.6% 77.3% 85.8%
71 72% 66.8% 77.6% 82.7% 78.6% 86.8%
70 74% 69.2% 79.3% 83.7% 79.8% 87.7%
69 75.9% 71.4% 80.8% 84.7% 80.9% 88.5%
68 77.6% 73.5% 82.2% 85.6% 82% 89.3%
67 79.3% 75.4% 83.5% 86.5% 83% 90%
66 80.8% 77.3% 84.7% 87.4% 84% 90.7%
65 82.2% 78.9% 85.7% 88.2% 85% 91.4%
64 83.4% 80.5% 86.7% 88.9% 85.9% 92%
63 84.7% 82% 87.7% 89.6% 86.8% 92.5%
62 85.8% 83.3% 88.5% 90.3% 87.6% 93%
61 86.8% 84.6% 89.3% 90.9% 88.3% 93.5%
60 87.8% 85.8% 90.1% 91.4% 89% 93.9%
59 88.6% 86.8% 90.7% 91.9% 89.6% 94.3%
58 89.4% 87.8% 91.4% 92.4% 90.2% 94.6%
57 90.2% 88.7% 91.9% 92.8% 90.7% 95%
56 90.9% 89.5% 92.5% 93.2% 91.2% 95.3%
55 91.5% 90.3% 93% 93.6% 91.6% 95.5%
54 92.1% 91% 93.5% 93.9% 92.1% 95.8%
53 92.6% 91.6% 93.9% 94.2% 92.5% 96%
52 93.1% 92.2% 94.3% 94.5% 92.8% 96.2%
51 93.6% 92.7% 94.6% 94.8% 93.2% 96.4%
50 94% 93.2% 95% 95% 93.5% 96.6%
49 94.4% 93.6% 95.3% 95.3% 93.8% 96.8%
48 94.7% 94% 95.6% 95.5% 94% 97%
47 95.1% 94.4% 95.9% 95.7% 94.3% 97.1%
46 95.3% 94.7% 96.1% 95.9% 94.5% 97.3%
45 95.6% 95% 96.3% 96.1% 94.8% 97.4%
44 95.9% 95.3% 96.5% 96.2% 95% 97.5%
43 96.1% 95.5% 96.7% 96.4% 95.2% 97.7%
42 96.3% 95.8% 96.9% 96.6% 95.4% 97.8%
41 96.5% 96% 97.1% 96.7% 95.6% 97.9%
40 96.6% 96.2% 97.2% 96.8% 95.8% 98%
39 96.8% 96.3% 97.3% 97% 95.9% 98%
38 96.9% 96.5% 97.5% 97.1% 96.1% 98.1%
37 97.1% 96.6% 97.6% 97.2% 96.3% 98.2%
36 97.2% 96.8% 97.7% 97.3% 96.4% 98.3%
35 97.3% 96.9% 97.8% 97.4% 96.6% 98.4%
34 97.4% 97% 97.9% 97.6% 96.7% 98.4%
33 97.5% 97.2% 98% 97.7% 96.9% 98.5%
32 97.6% 97.3% 98% 97.8% 97% 98.5%
31 97.7% 97.4% 98.1% 97.9% 97.2% 98.6%
30 97.8% 97.5% 98.2% 98% 97.3% 98.6%
29 97.9% 97.6% 98.3% 98.1% 97.4% 98.7%
28 98% 97.7% 98.3% 98.2% 97.6% 98.7%
27 98.1% 97.8% 98.4% 98.3% 97.7% 98.8%
26 98.2% 97.9% 98.4% 98.3% 97.9% 98.8%
25 98.2% 98% 98.5% 98.4% 98% 98.9%
24 98.3% 98.1% 98.6% 98.5% 98.2% 98.9%
23 98.4% 98.2% 98.6% 98.6% 98.3% 99%
22 98.5% 98.3% 98.7% 98.7% 98.4% 99%
21 98.6% 98.4% 98.7% 98.8% 98.6% 99%
20 98.6% 98.5% 98.8% 98.9% 98.7% 99.1%
19 98.7% 98.6% 98.8% 99% 98.8% 99.1%
18 98.8% 98.7% 98.9% 99% 98.9% 99.1%
17 98.8% 98.7% 98.9% 99.1% 99% 99.2%
16 98.9% 98.8% 99% 99.1% 99% 99.2%
15 98.9% 98.8% 99% 99.1% 99.1% 99.2%
14 98.9% 98.9% 99% 99.2% 99.1% 99.2%
13 99% 98.9% 99% 99.2% 99.1% 99.2%
12 99% 98.9% 99.1% 99.2% 99.2% 99.2%
11 99% 98.9% 99.1% 99.2% 99.2% 99.3%
10 99% 99% 99.1% 99.2% 99.2% 99.3%
9 99% 99% 99.1% 99.2% 99.2% 99.3%
8 99.1% 99% 99.1% 99.3% 99.2% 99.3%
7 99.1% 99% 99.1% 99.3% 99.2% 99.3%
6 99.1% 99% 99.2% 99.3% 99.2% 99.3%
5 99.1% 99.1% 99.2% 99.3% 99.3% 99.3%
4 99.2% 99.1% 99.2% 99.3% 99.3% 99.3%
3 99.2% 99.1% 99.3% 99.3% 99.3% 99.4%
2 99.2% 99.2% 99.3% 99.4% 99.3% 99.4%
1 99.3% 99.2% 99.3% 99.4% 99.4% 99.4%

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

GeoRank.org/life-expectancy/brunei/costa-rica | CC BY

This chart shows the odds of living to each age from birth. 87.8% of newborns in Brunei and 91.4% in Costa Rica are expected to live past 60, 74% and 83.7% past 70, 47.2% and 66.1% past 80, and only 13.2% and 30.9% 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

Brunei
Male

Female
Costa Rica
Male

Female
1x
Age Probability of dying
Brunei Costa Rica
Average Male Female Average Male Female
100 38.3% 39.3% 37.4% 27.9% 33% 26.7%
99 36.3% 37.4% 35.3% 26.2% 31% 24.9%
98 34.2% 35.5% 33.2% 24.4% 28.9% 23%
97 32.2% 33.7% 31.1% 22.5% 26.9% 21.1%
96 30.2% 31.8% 29% 20.8% 24.9% 19.3%
95 28.3% 29.9% 27% 19.2% 23% 17.7%
94 26.3% 28.1% 25% 17.6% 21.1% 16.1%
93 24.4% 26.3% 23.1% 16.1% 19.4% 14.6%
92 22.6% 24.6% 21.2% 14.7% 17.7% 13.2%
91 20.8% 22.8% 19.5% 13.4% 16.1% 11.9%
90 19.1% 21.1% 17.8% 12.2% 14.7% 10.8%
89 17.5% 19.5% 16.2% 11.1% 13.4% 9.75%
88 16% 17.9% 14.8% 10.1% 12.2% 8.77%
87 14.6% 16.5% 13.4% 9.12% 11% 7.87%
86 13.3% 15.1% 12.1% 8.19% 9.88% 7.02%
85 12.1% 13.8% 10.9% 7.34% 8.85% 6.26%
84 11% 12.6% 9.82% 6.58% 7.93% 5.58%
83 10% 11.5% 8.81% 5.92% 7.14% 4.99%
82 9.09% 10.5% 7.89% 5.35% 6.46% 4.49%
81 8.2% 9.56% 7.06% 4.87% 5.89% 4.06%
80 7.38% 8.7% 6.31% 4.43% 5.36% 3.67%
79 6.64% 7.92% 5.63% 4% 4.85% 3.3%
78 5.99% 7.2% 5.03% 3.57% 4.33% 2.93%
77 5.41% 6.55% 4.48% 3.13% 3.8% 2.56%
76 4.9% 5.96% 4% 2.69% 3.27% 2.21%
75 4.43% 5.42% 3.58% 2.3% 2.78% 1.88%
74 4.01% 4.94% 3.2% 1.96% 2.37% 1.61%
73 3.62% 4.5% 2.86% 1.69% 2.04% 1.39%
72 3.28% 4.09% 2.57% 1.49% 1.79% 1.22%
71 2.98% 3.73% 2.31% 1.34% 1.62% 1.1%
70 2.7% 3.4% 2.08% 1.23% 1.49% 1.01%
69 2.46% 3.1% 1.88% 1.16% 1.4% 0.94%
68 2.24% 2.83% 1.7% 1.09% 1.33% 0.88%
67 2.04% 2.58% 1.54% 1.03% 1.27% 0.82%
66 1.86% 2.35% 1.4% 0.97% 1.2% 0.76%
65 1.7% 2.15% 1.27% 0.91% 1.13% 0.71%
64 1.55% 1.96% 1.16% 0.84% 1.06% 0.65%
63 1.42% 1.79% 1.06% 0.78% 0.98% 0.6%
62 1.3% 1.63% 0.97% 0.71% 0.9% 0.54%
61 1.19% 1.48% 0.89% 0.65% 0.83% 0.5%
60 1.09% 1.35% 0.81% 0.6% 0.76% 0.45%
59 0.99% 1.23% 0.75% 0.55% 0.69% 0.41%
58 0.91% 1.11% 0.69% 0.5% 0.63% 0.38%
57 0.83% 1.01% 0.64% 0.46% 0.58% 0.34%
56 0.76% 0.92% 0.58% 0.42% 0.54% 0.31%
55 0.69% 0.84% 0.54% 0.39% 0.5% 0.29%
54 0.63% 0.76% 0.5% 0.36% 0.46% 0.26%
53 0.58% 0.69% 0.46% 0.33% 0.43% 0.24%
52 0.53% 0.63% 0.42% 0.31% 0.4% 0.22%
51 0.48% 0.57% 0.39% 0.28% 0.37% 0.21%
50 0.44% 0.52% 0.36% 0.26% 0.34% 0.2%
49 0.4% 0.47% 0.33% 0.25% 0.31% 0.18%
48 0.37% 0.42% 0.3% 0.23% 0.29% 0.17%
47 0.34% 0.38% 0.28% 0.21% 0.27% 0.16%
46 0.3% 0.35% 0.25% 0.2% 0.25% 0.15%
45 0.28% 0.31% 0.23% 0.19% 0.24% 0.14%
44 0.25% 0.28% 0.21% 0.18% 0.23% 0.13%
43 0.23% 0.26% 0.19% 0.17% 0.22% 0.12%
42 0.21% 0.24% 0.18% 0.16% 0.21% 0.11%
41 0.19% 0.22% 0.16% 0.15% 0.2% 0.1%
40 0.18% 0.2% 0.15% 0.14% 0.19% 0.1%
39 0.16% 0.18% 0.14% 0.14% 0.18% 0.09%
38 0.15% 0.17% 0.13% 0.13% 0.17% 0.09%
37 0.14% 0.16% 0.12% 0.12% 0.17% 0.08%
36 0.13% 0.15% 0.11% 0.12% 0.16% 0.08%
35 0.12% 0.14% 0.1% 0.12% 0.16% 0.07%
34 0.11% 0.13% 0.09% 0.11% 0.16% 0.07%
33 0.11% 0.12% 0.09% 0.11% 0.15% 0.06%
32 0.1% 0.12% 0.08% 0.11% 0.15% 0.06%
31 0.1% 0.11% 0.08% 0.1% 0.15% 0.05%
30 0.09% 0.11% 0.07% 0.1% 0.15% 0.05%
29 0.09% 0.11% 0.07% 0.1% 0.15% 0.05%
28 0.09% 0.1% 0.07% 0.1% 0.15% 0.05%
27 0.08% 0.1% 0.06% 0.1% 0.15% 0.05%
26 0.08% 0.1% 0.06% 0.1% 0.15% 0.05%
25 0.08% 0.1% 0.06% 0.1% 0.15% 0.04%
24 0.08% 0.1% 0.06% 0.1% 0.15% 0.04%
23 0.08% 0.1% 0.05% 0.09% 0.15% 0.04%
22 0.08% 0.1% 0.05% 0.09% 0.14% 0.04%
21 0.08% 0.1% 0.05% 0.09% 0.14% 0.04%
20 0.08% 0.1% 0.05% 0.08% 0.13% 0.03%
19 0.07% 0.09% 0.05% 0.07% 0.11% 0.03%
18 0.07% 0.08% 0.05% 0.06% 0.1% 0.03%
17 0.06% 0.07% 0.05% 0.05% 0.08% 0.03%
16 0.05% 0.06% 0.04% 0.04% 0.06% 0.02%
15 0.04% 0.04% 0.03% 0.03% 0.04% 0.02%
14 0.03% 0.03% 0.03% 0.02% 0.03% 0.02%
13 0.02% 0.03% 0.02% 0.02% 0.02% 0.02%
12 0.02% 0.02% 0.02% 0.02% 0.02% 0.01%
11 0.02% 0.02% 0.02% 0.01% 0.02% 0.01%
10 0.02% 0.02% 0.02% 0.01% 0.01% 0.01%
9 0.02% 0.02% 0.02% 0.01% 0.01% 0.01%
8 0.02% 0.02% 0.02% 0.01% 0.01% 0.01%
7 0.02% 0.02% 0.02% 0.01% 0.01% 0.01%
6 0.02% 0.02% 0.02% 0.01% 0.02% 0.01%
5 0.03% 0.03% 0.02% 0.02% 0.02% 0.01%
4 0.03% 0.03% 0.03% 0.02% 0.02% 0.02%
3 0.03% 0.04% 0.03% 0.02% 0.02% 0.02%
2 0.04% 0.04% 0.04% 0.03% 0.03% 0.03%
1 0.05% 0.05% 0.04% 0.03% 0.03% 0.04%
0 0.73% 0.79% 0.67% 0.6% 0.64% 0.56%

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

GeoRank.org/life-expectancy/brunei/costa-rica | CC BY

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

The annual chance of dying is 0.73% in the birth year in Brunei and 0.6% in Costa Rica, 0.09% vs 0.1% at age 30, 1.09% vs 0.6% at 60, and 7.38% vs 4.43% at 80.

Death rate by age in Brunei vs Costa Rica

Brunei
Male

Female
Costa Rica
Male

Female
1x
Age Death rate
Brunei Costa Rica
Total Male Female Total Male Female
100 74.5 17.1 157.8 1,032 496 1,519
99 294.7 170.9 445 1,363 827 1,859
98 423 251.8 627 1,673 1,086 2,226
97 587 359 853 1,999 1,379 2,592
96 788 498 1,121 2,329 1,699 2,942
95 1,028 669 1,427 2,654 2,037 3,264
94 1,300 874 1,762 2,958 2,378 3,542
93 1,595 1,111 2,113 3,224 2,702 3,760
92 1,903 1,374 2,468 3,445 2,994 3,916
91 2,213 1,654 2,811 3,624 3,253 4,018
90 2,513 1,941 3,128 3,768 3,484 4,077
89 2,791 2,225 3,407 3,864 3,667 4,081
88 3,039 2,494 3,636 3,900 3,790 4,028
87 3,250 2,741 3,807 3,875 3,847 3,920
86 3,416 2,957 3,917 3,792 3,836 3,764
85 3,536 3,138 3,965 3,666 3,768 3,576
84 3,619 3,281 3,954 3,518 3,668 3,377
83 3,657 3,385 3,891 3,364 3,555 3,181
82 3,644 3,448 3,784 3,216 3,442 2,997
81 3,585 3,473 3,641 3,073 3,330 2,823
80 3,484 3,463 3,472 2,923 3,205 2,649
79 3,355 3,422 3,285 2,753 3,050 2,463
78 3,218 3,355 3,087 2,545 2,845 2,253
77 3,076 3,266 2,884 2,302 2,591 2,021
76 2,926 3,159 2,681 2,038 2,307 1,781
75 2,772 3,039 2,484 1,779 2,019 1,550
74 2,612 2,910 2,295 1,549 1,761 1,347
73 2,448 2,774 2,117 1,360 1,549 1,181
72 2,291 2,635 1,950 1,214 1,386 1,051
71 2,144 2,493 1,795 1,108 1,269 954
70 2,001 2,352 1,651 1,033 1,190 883
69 1,866 2,213 1,519 978 1,135 829
68 1,741 2,077 1,398 935 1,093 783
67 1,621 1,945 1,286 894 1,055 739
66 1,505 1,818 1,183 850 1,012 694
65 1,396 1,695 1,088 802 963 646
64 1,296 1,577 1,003 751 909 598
63 1,204 1,464 925 698 850 551
62 1,118 1,356 855 645 789 506
61 1,033 1,253 791 594 729 464
60 953 1,155 733 546 672 425
59 879 1,064 680 501 619 389
58 811 978 630 461 572 356
57 748 899 584 425 530 326
56 690 825 541 393 492 298.6
55 635 756 501 364 459 273.7
54 584 693 463 337 428 251.6
53 537 634 429 313 398 232.4
52 493 579 397 290.7 369 215.9
51 453 528 368 270 341 201.6
50 416 480 341 251 315 188.9
49 381 437 315 233.5 291.4 177.1
48 349 397 290.2 217.8 270.9 165.7
47 319 360 266.8 203.9 253.7 154.6
46 290.7 327 244.5 191.6 239.5 143.8
45 265.2 297.7 223.7 180.8 227.7 133.7
44 242.1 271 204.7 171.1 217.3 124.3
43 221.3 247.3 187.4 162.2 207.8 115.8
42 202.7 226.2 172 154 198.5 108.4
41 186.2 207.5 158.4 146.2 189.4 101.9
40 171.6 191 146.1 139.1 180.5 96.3
39 158.7 176.3 135.1 132.5 172.4 91.2
38 147 163.4 125 126.6 165.4 86.3
37 136.3 151.9 115.6 121.3 159.9 81.1
36 126.7 141.8 107 116.5 155.8 75.6
35 118.3 133.1 99.2 112.3 152.9 70
34 111 125.6 92.1 108.7 150.8 64.8
33 104.8 119.4 86 105.7 149.3 60.3
32 99.6 114.3 80.7 103.2 147.9 56.7
31 95.3 110.2 76.2 101.1 146.4 53.9
30 91.7 106.9 72.3 99.4 144.9 51.9
29 88.6 104.3 68.7 97.9 143.5 50.3
28 85.7 102.2 65.3 96.7 142.4 48.9
27 83.1 100.5 62.1 95.7 141.9 47.3
26 80.8 99.3 59.2 94.9 141.9 45.7
25 79 98.7 56.8 94.4 142.4 44.1
24 77.9 98.7 55 93.8 142.8 42.3
23 77.6 99.4 54 92.6 142.6 40.2
22 77.9 100.4 53.7 90.3 140.7 37.7
21 78.4 100.7 54 86.4 135.6 34.9
20 77.4 98.9 54 80.4 126.5 32.2
19 73.8 93.2 52.9 72 112.5 29.7
18 67.3 83 50.1 61.7 94.6 27.4
17 57.8 69.4 45.2 50.6 75 25
16 47.3 54.9 39.1 39.9 56.5 22.6
15 37.5 41.8 32.8 31.1 41.5 20.2
14 29.6 31.8 27.2 24.4 30.4 18.2
13 23.9 24.8 22.8 19.7 22.9 16.3
12 20.1 20.4 19.9 16.4 18.2 14.6
11 18 17.9 18.1 14.2 15.3 13
10 17.1 16.9 17.4 12.8 13.8 11.7
9 17.2 17 17.5 12 13.2 10.8
8 18.2 18 18.3 11.9 13.3 10.4
7 19.8 19.9 19.8 12.4 14.1 10.6
6 22.2 22.5 21.8 13.6 15.5 11.7
5 25.2 25.9 24.4 15.7 17.5 13.8
4 28.9 30.2 27.6 18.6 20 17.1
3 33.4 35.3 31.3 22.5 23.1 21.9
2 38.7 41.5 35.7 27.8 26.8 28.7
1 44.9 48.8 40.8 34.7 31.3 38.3
0 732 790 669 602 639 565

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

GeoRank.org/life-expectancy/brunei/costa-rica | 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 Brunei, the most common age of death is 83, compared to 88 in Costa Rica. The median age of death is 79.2 in Brunei and 85 in Costa Rica, 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 Brunei and Costa Rica 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/brunei/costa-rica | 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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