What is mortality rates at age 25 in Guinea-Bissau?

Mortality rates at age 25 in Guinea-Bissau was 0.3141 deaths per 1,000 people in 2023, according to Human Mortality Database (2025); UN, World Population Prospects (2024) – with minor processing by Our World in Data.

What is the highest mortality rates at age 25 recorded in Guinea-Bissau?

The highest recorded value was 2.13 deaths per 1,000 people in 1967.

What is the lowest mortality rates at age 25 recorded in Guinea-Bissau?

The lowest recorded value was 0.3141 deaths per 1,000 people in 2023.

How does Guinea-Bissau rank for mortality rates at age 25?

Guinea-Bissau ranks 40th out of 236 countries with data for 2023.

Is mortality rates at age 25 rising or falling in Guinea-Bissau?

Over the last ten years it is down 28.1%. The long-run trend across the full record is volatile.

Where does this Guinea-Bissau data come from?

The figures come from Human Mortality Database (2025); UN, World Population Prospects (2024) – with minor processing by Our World in Data, published as part of Mortality rates at age 25. Statizoid updates them automatically from the source API.

Mortality rates at age 25 in Guinea-Bissau

Name: Mortality rates at age 25 in Guinea-Bissau
Creator: Human Mortality Database (2025); UN, World Population Prospects (2024) – with minor processing by Our World in Data
License: CC BY 4.0 (Our World in Data)

Guinea-Bissau: Mortality rates at age 25 was 0.3141 deaths per 1,000 people in 2023. ◆ Volatile

Latest (2023)

0.3141 deaths per 1,000 people

Change on year

down 3.8%

World rank

40th

of 236 countries

All-time high

2.13 deaths per 1,000 people

in 1967

All-time low

0.3141 deaths per 1,000 people

in 2023

Years of data

1950–2023

Mortality rates at age 25 in Guinea-Bissau, 1950–2023

Source: Human Mortality Database (2025); UN, World Population Prospects (2024) – with minor processing by Our World in Data. Measured in deaths per 1,000 people.

Analysis

Guinea-Bissau recorded 0.3141 deaths per 1,000 people for mortality rates at age 25 in 2023. That is the lowest value across all 74 years on record.

That represents a change of down 3.8% on the previous year and down 28.1% over ten years.

Over the whole period, mortality rates at age 25 in Guinea-Bissau peaked at 2.13 deaths per 1,000 people in 1967 and was at its lowest, 0.3141 deaths per 1,000 people, in 2023.

Guinea-Bissau ranks 40th of 236 countries on this measure, in the top quarter.

The series is highly variable year to year, so single readings are best treated with caution.

Mortality rates at age 25 in Guinea-Bissau, year by year

Annual values for Mortality rates at age 25 in Guinea-Bissau, 1950 to 2023.
Year	deaths per 1,000 people	Change
1950	1.03 deaths per 1,000 people	—
1951	1.03 deaths per 1,000 people	-0.6%
1952	1.02 deaths per 1,000 people	-0.6%
1953	1.02 deaths per 1,000 people	-0.6%
1954	1.01 deaths per 1,000 people	-0.6%
1955	1 deaths per 1,000 people	-0.6%
1956	0.9979 deaths per 1,000 people	-0.6%
1957	0.9875 deaths per 1,000 people	-1.0%
1958	0.9872 deaths per 1,000 people	-0.0%
1959	0.9803 deaths per 1,000 people	-0.7%
1960	0.9735 deaths per 1,000 people	-0.7%
1961	0.9695 deaths per 1,000 people	-0.4%
1962	0.9622 deaths per 1,000 people	-0.7%
1963	1.99 deaths per 1,000 people	+106.4%
1964	2.02 deaths per 1,000 people	+1.8%
1965	2.08 deaths per 1,000 people	+3.1%
1966	2.13 deaths per 1,000 people	+2.1%
1967	2.13 deaths per 1,000 people	+0.1%
1968	2.1 deaths per 1,000 people	-1.4%
1969	2.09 deaths per 1,000 people	-0.4%
1970	2.08 deaths per 1,000 people	-0.5%
1971	2.07 deaths per 1,000 people	-0.4%
1972	2.07 deaths per 1,000 people	-0.3%
1973	2.04 deaths per 1,000 people	-1.5%
1974	0.8593 deaths per 1,000 people	-57.8%
1975	0.8496 deaths per 1,000 people	-1.1%
1976	0.8427 deaths per 1,000 people	-0.8%
1977	0.8323 deaths per 1,000 people	-1.2%
1978	0.8234 deaths per 1,000 people	-1.1%
1979	0.8147 deaths per 1,000 people	-1.1%
1980	0.806 deaths per 1,000 people	-1.1%
1981	0.7978 deaths per 1,000 people	-1.0%
1982	0.7875 deaths per 1,000 people	-1.3%
1983	0.7783 deaths per 1,000 people	-1.2%
1984	0.7698 deaths per 1,000 people	-1.1%
1985	0.7618 deaths per 1,000 people	-1.0%
1986	0.7576 deaths per 1,000 people	-0.5%
1987	0.7516 deaths per 1,000 people	-0.8%
1988	0.741 deaths per 1,000 people	-1.4%
1989	0.7372 deaths per 1,000 people	-0.5%
1990	0.7348 deaths per 1,000 people	-0.3%
1991	0.733 deaths per 1,000 people	-0.3%
1992	0.7319 deaths per 1,000 people	-0.1%
1993	0.7298 deaths per 1,000 people	-0.3%
1994	0.7446 deaths per 1,000 people	+2.0%
1995	0.7219 deaths per 1,000 people	-3.0%
1996	0.7224 deaths per 1,000 people	+0.1%
1997	0.7649 deaths per 1,000 people	+5.9%
1998	1.15 deaths per 1,000 people	+49.8%
1999	1.02 deaths per 1,000 people	-11.2%
2000	0.6811 deaths per 1,000 people	-33.0%
2001	0.6695 deaths per 1,000 people	-1.7%
2002	0.6493 deaths per 1,000 people	-3.0%
2003	0.6314 deaths per 1,000 people	-2.8%
2004	0.6111 deaths per 1,000 people	-3.2%
2005	0.6098 deaths per 1,000 people	-0.2%
2006	0.5819 deaths per 1,000 people	-4.6%
2007	0.5449 deaths per 1,000 people	-6.4%
2008	0.5361 deaths per 1,000 people	-1.6%
2009	0.5042 deaths per 1,000 people	-6.0%
2010	0.4845 deaths per 1,000 people	-3.9%
2011	0.4675 deaths per 1,000 people	-3.5%
2012	0.4555 deaths per 1,000 people	-2.6%
2013	0.437 deaths per 1,000 people	-4.0%
2014	0.4233 deaths per 1,000 people	-3.1%
2015	0.4064 deaths per 1,000 people	-4.0%
2016	0.3923 deaths per 1,000 people	-3.5%
2017	0.3792 deaths per 1,000 people	-3.3%
2018	0.3667 deaths per 1,000 people	-3.3%
2019	0.3575 deaths per 1,000 people	-2.5%
2020	0.3257 deaths per 1,000 people	-8.9%
2021	0.335 deaths per 1,000 people	+2.8%
2022	0.3266 deaths per 1,000 people	-2.5%
2023	0.3141 deaths per 1,000 people	-3.8%

Averages by decade

Decade	Average	Lowest	Highest	Years
1950s	1.01 deaths per 1,000 people	0.9803 deaths per 1,000 people	1.03 deaths per 1,000 people	10
1960s	1.74 deaths per 1,000 people	0.9622 deaths per 1,000 people	2.13 deaths per 1,000 people	10
1970s	1.33 deaths per 1,000 people	0.8147 deaths per 1,000 people	2.08 deaths per 1,000 people	10
1980s	0.7689 deaths per 1,000 people	0.7372 deaths per 1,000 people	0.806 deaths per 1,000 people	10
1990s	0.8046 deaths per 1,000 people	0.7219 deaths per 1,000 people	1.15 deaths per 1,000 people	10
2000s	0.6019 deaths per 1,000 people	0.5042 deaths per 1,000 people	0.6811 deaths per 1,000 people	10
2010s	0.417 deaths per 1,000 people	0.3575 deaths per 1,000 people	0.4845 deaths per 1,000 people	10
2020s	0.3254 deaths per 1,000 people	0.3141 deaths per 1,000 people	0.335 deaths per 1,000 people	4

Countries ranked near Guinea-Bissau

37 Eritrea 0.3224 deaths per 1,000 people compare
38 Togo 0.3186 deaths per 1,000 people compare
39 Liberia 0.3153 deaths per 1,000 people compare
41 Namibia 0.309 deaths per 1,000 people compare
42 Cambodia 0.3039 deaths per 1,000 people compare
43 Angola 0.2956 deaths per 1,000 people compare

See the full ranking of 236 places →

More health data for Guinea-Bissau

Un projection of annual infant deaths, annual growth rate -1.67 % change on previous year (2100)
Heat deaths vs projected death rates, annual growth rate 0.7721 % change on previous year (2090)
Estimated changes in temperature-related death rates compared to projected death rates 1,070 deaths per 1,000 people (2090)
Number of infants who die before age 1 941 deaths (2100)
Population ages 75-79, female, annual growth rate 7.23 % change on previous year (2025)
Population ages 75-79, female, per unit of GDP 0 units per US$ of GDP (2025)
Population ages 75-79, female, per capita 0.0033 units per person (2025)
Population ages 75-79, male, annual growth rate 4.05 % change on previous year (2025)
Population ages 75-79, male, per unit of GDP 0 units per US$ of GDP (2025)
Population ages 75-79, male, per capita 0.0021 units per person (2025)

All data for Guinea-Bissau →

Frequently asked questions

What is mortality rates at age 25 in Guinea-Bissau?: Mortality rates at age 25 in Guinea-Bissau was 0.3141 deaths per 1,000 people in 2023, according to Human Mortality Database (2025); UN, World Population Prospects (2024) – with minor processing by Our World in Data.
What is the highest mortality rates at age 25 recorded in Guinea-Bissau?: The highest recorded value was 2.13 deaths per 1,000 people in 1967.
What is the lowest mortality rates at age 25 recorded in Guinea-Bissau?: The lowest recorded value was 0.3141 deaths per 1,000 people in 2023.
How does Guinea-Bissau rank for mortality rates at age 25?: Guinea-Bissau ranks 40th out of 236 countries with data for 2023.
Is mortality rates at age 25 rising or falling in Guinea-Bissau?: Over the last ten years it is down 28.1%. The long-run trend across the full record is volatile.
Where does this Guinea-Bissau data come from?: The figures come from Human Mortality Database (2025); UN, World Population Prospects (2024) – with minor processing by Our World in Data, published as part of Mortality rates at age 25. Statizoid updates them automatically from the source API.

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Mortality rates at age 25 in Guinea-Bissau. Statizoid, drawing on Human Mortality Database (2025); UN, World Population Prospects (2024) – with minor processing by Our World in Data. Retrieved 02 September 2026, from https://health.statizoid.com/stat/mortality-rates-age-25-by-sex/guinea-bissau/

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About this data

Indicator: Mortality rates at age 25
Unit: deaths per 1,000 people
Source: Human Mortality Database (2025); UN, World Population Prospects (2024) – with minor processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 236 places, 17,464 data points, 1950–2023
Last refreshed: 28 August 2026

Death rate, calculated as the number of deaths divided by the average number of people alive during the interval.