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Mortality rates at age 25 in Cook Islands

Cook Islands: Mortality rates at age 25 was 0.1603 deaths per 1,000 people in 2023. ◆ Volatile

Latest (2023)
0.1603 deaths per 1,000 people
Change on year
down 1.7%
World rank
102nd
of 236 countries
All-time high
1.59 deaths per 1,000 people
in 1950
All-time low
0.1603 deaths per 1,000 people
in 2023
Years of data
74
1950–2023

Mortality rates at age 25 in Cook Islands, 1950–2023

00.511.5195019862023

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

The most recent figure for mortality rates at age 25 in Cook Islands is 0.1603 deaths per 1,000 people, measured in 2023. That is the lowest value across all 74 years on record.

Compared with earlier readings it is down 1.7% on the previous year and down 11.5% over ten years.

Over the whole period, mortality rates at age 25 in Cook Islands peaked at 1.59 deaths per 1,000 people in 1950 and was at its lowest, 0.1603 deaths per 1,000 people, in 2023.

Cook Islands ranks 102nd of 236 countries on this measure, in the middle of the range.

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

Mortality rates at age 25 in Cook Islands, year by year

Year deaths per 1,000 people Change
1950 1.59 deaths per 1,000 people —
1951 1.45 deaths per 1,000 people -8.7%
1952 1.31 deaths per 1,000 people -9.2%
1953 1.2 deaths per 1,000 people -8.9%
1954 1.09 deaths per 1,000 people -8.9%
1955 0.9906 deaths per 1,000 people -9.2%
1956 0.8949 deaths per 1,000 people -9.7%
1957 0.8167 deaths per 1,000 people -8.7%
1958 0.7363 deaths per 1,000 people -9.8%
1959 0.6738 deaths per 1,000 people -8.5%
1960 0.611 deaths per 1,000 people -9.3%
1961 0.5521 deaths per 1,000 people -9.6%
1962 0.4946 deaths per 1,000 people -10.4%
1963 0.4484 deaths per 1,000 people -9.4%
1964 0.4085 deaths per 1,000 people -8.9%
1965 0.376 deaths per 1,000 people -8.0%
1966 0.3544 deaths per 1,000 people -5.7%
1967 0.3379 deaths per 1,000 people -4.7%
1968 0.3249 deaths per 1,000 people -3.8%
1969 0.3113 deaths per 1,000 people -4.2%
1970 0.2949 deaths per 1,000 people -5.2%
1971 0.2782 deaths per 1,000 people -5.7%
1972 0.2663 deaths per 1,000 people -4.3%
1973 0.2669 deaths per 1,000 people +0.3%
1974 0.2762 deaths per 1,000 people +3.5%
1975 0.29 deaths per 1,000 people +5.0%
1976 0.3059 deaths per 1,000 people +5.5%
1977 0.317 deaths per 1,000 people +3.6%
1978 0.3179 deaths per 1,000 people +0.3%
1979 0.3142 deaths per 1,000 people -1.2%
1980 0.3111 deaths per 1,000 people -1.0%
1981 0.309 deaths per 1,000 people -0.7%
1982 0.3071 deaths per 1,000 people -0.6%
1983 0.3054 deaths per 1,000 people -0.6%
1984 0.3018 deaths per 1,000 people -1.2%
1985 0.2969 deaths per 1,000 people -1.6%
1986 0.2902 deaths per 1,000 people -2.2%
1987 0.292 deaths per 1,000 people +0.6%
1988 0.283 deaths per 1,000 people -3.1%
1989 0.2802 deaths per 1,000 people -1.0%
1990 0.3085 deaths per 1,000 people +10.1%
1991 0.2761 deaths per 1,000 people -10.5%
1992 0.2732 deaths per 1,000 people -1.0%
1993 0.2692 deaths per 1,000 people -1.5%
1994 0.2634 deaths per 1,000 people -2.2%
1995 0.2561 deaths per 1,000 people -2.7%
1996 0.2487 deaths per 1,000 people -2.9%
1997 0.261 deaths per 1,000 people +4.9%
1998 0.2361 deaths per 1,000 people -9.5%
1999 0.2323 deaths per 1,000 people -1.6%
2000 0.2303 deaths per 1,000 people -0.9%
2001 0.2296 deaths per 1,000 people -0.3%
2002 0.2286 deaths per 1,000 people -0.4%
2003 0.2285 deaths per 1,000 people -0.1%
2004 0.2263 deaths per 1,000 people -0.9%
2005 0.2234 deaths per 1,000 people -1.3%
2006 0.219 deaths per 1,000 people -1.9%
2007 0.2137 deaths per 1,000 people -2.4%
2008 0.2077 deaths per 1,000 people -2.8%
2009 0.2019 deaths per 1,000 people -2.8%
2010 0.1964 deaths per 1,000 people -2.7%
2011 0.1911 deaths per 1,000 people -2.7%
2012 0.1863 deaths per 1,000 people -2.5%
2013 0.1811 deaths per 1,000 people -2.8%
2014 0.1769 deaths per 1,000 people -2.3%
2015 0.1742 deaths per 1,000 people -1.5%
2016 0.1729 deaths per 1,000 people -0.7%
2017 0.1717 deaths per 1,000 people -0.7%
2018 0.1707 deaths per 1,000 people -0.6%
2019 0.1698 deaths per 1,000 people -0.5%
2020 0.1688 deaths per 1,000 people -0.6%
2021 0.1678 deaths per 1,000 people -0.6%
2022 0.163 deaths per 1,000 people -2.8%
2023 0.1603 deaths per 1,000 people -1.7%

Averages by decade

DecadeAverage LowestHighest Years
1950s 1.07 deaths per 1,000 people 0.6738 deaths per 1,000 people 1.59 deaths per 1,000 people 10
1960s 0.4219 deaths per 1,000 people 0.3113 deaths per 1,000 people 0.611 deaths per 1,000 people 10
1970s 0.2928 deaths per 1,000 people 0.2663 deaths per 1,000 people 0.3179 deaths per 1,000 people 10
1980s 0.2977 deaths per 1,000 people 0.2802 deaths per 1,000 people 0.3111 deaths per 1,000 people 10
1990s 0.2625 deaths per 1,000 people 0.2323 deaths per 1,000 people 0.3085 deaths per 1,000 people 10
2000s 0.2209 deaths per 1,000 people 0.2019 deaths per 1,000 people 0.2303 deaths per 1,000 people 10
2010s 0.1791 deaths per 1,000 people 0.1698 deaths per 1,000 people 0.1964 deaths per 1,000 people 10
2020s 0.165 deaths per 1,000 people 0.1603 deaths per 1,000 people 0.1688 deaths per 1,000 people 4

Countries ranked near Cook Islands

  1. 99 Costa Rica 0.1649 deaths per 1,000 people compare
  2. 100 Saint Lucia 0.1633 deaths per 1,000 people compare
  3. 101 Libya 0.1617 deaths per 1,000 people compare
  4. 103 Indonesia 0.1599 deaths per 1,000 people compare
  5. 104 Kuwait 0.1598 deaths per 1,000 people compare
  6. 105 Vanuatu 0.1597 deaths per 1,000 people compare

See the full ranking of 236 places →

More health data for Cook Islands

All data for Cook Islands →

Frequently asked questions

What is mortality rates at age 25 in Cook Islands?
Mortality rates at age 25 in Cook Islands was 0.1603 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 Cook Islands?
The highest recorded value was 1.59 deaths per 1,000 people in 1950.
What is the lowest mortality rates at age 25 recorded in Cook Islands?
The lowest recorded value was 0.1603 deaths per 1,000 people in 2023.
How does Cook Islands rank for mortality rates at age 25?
Cook Islands ranks 102nd out of 236 countries with data for 2023.
Is mortality rates at age 25 rising or falling in Cook Islands?
Over the last ten years it is down 11.5%. The long-run trend across the full record is volatile.
Where does this Cook Islands 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 Cook Islands. Statizoid, drawing on Human Mortality Database (2025); UN, World Population Prospects (2024) – with minor processing by Our World in Data. Retrieved 31 August 2026, from https://health.statizoid.com/stat/mortality-rates-age-25-by-sex/cook-islands/

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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

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