Australia vs South Africa
Australia vs South Africa: Life expectancy
Life expectancy in 2023: 83.9 years in Australia and 66.1 years in South Africa, by UN estimates. In 2023 the value was higher in Australia, by 17.8 years, or 1.27 times that in South Africa.
years · UN
What the numbers say
- Australia has been higher in every year both have figures for since 1950.
- In 2023, Australia ranked 10 and South Africa ranked 194 of 229 countries, counting from the highest.
- The UN projection (medium variant) puts Australia at 92.6 years and South Africa at 77.3 years in 2100.
- The world as a whole: 73.2 years in 2023.
Every year
years · UN
| Year | Australia | South Africa | World |
|---|---|---|---|
| 2023 | 83.9 | 66.1 | 73.2 |
| 2022 | 82.8 | 65.5 | 72.6 |
| 2021 | 83.6 | 62 | 70.9 |
| 2020 | 83.7 | 65.2 | 71.9 |
| 2019 | 83.2 | 66.1 | 72.6 |
| 2018 | 83.3 | 65.7 | 72.4 |
| 2017 | 82.7 | 65.4 | 72.1 |
| 2016 | 82.8 | 64.8 | 71.9 |
| 2015 | 82.6 | 64.1 | 71.6 |
| 2014 | 82.5 | 63.2 | 71.4 |
| 2013 | 82.6 | 62.4 | 71.1 |
| 2012 | 82.3 | 61.7 | 70.8 |
| 2011 | 82.1 | 60.6 | 70.4 |
| 2010 | 82 | 58.9 | 70.1 |
| 2009 | 81.7 | 57.4 | 69.7 |
| 2008 | 81.4 | 56 | 69.3 |
| 2007 | 81.2 | 55 | 69 |
| 2006 | 81.3 | 54.2 | 68.6 |
| 2005 | 81.1 | 53.9 | 68.1 |
| 2004 | 80.7 | 54 | 67.7 |
| 2003 | 80.4 | 54.3 | 67.4 |
| 2002 | 80.1 | 55.6 | 67.1 |
| 2001 | 80 | 57.2 | 66.8 |
| 2000 | 79.6 | 58.4 | 66.4 |
| 1999 | 79.3 | 59.2 | 66 |
| 1998 | 79 | 59.9 | 65.7 |
| 1997 | 78.6 | 60.5 | 65.5 |
| 1996 | 78.3 | 61.1 | 65.2 |
| 1995 | 78.3 | 61.6 | 64.9 |
| 1994 | 77.9 | 62.1 | 64.3 |
| 1993 | 78 | 62.6 | 64.4 |
| 1992 | 77.5 | 62.8 | 64.3 |
| 1991 | 77.5 | 63 | 64.1 |
| 1990 | 77 | 62.9 | 64 |
| 1989 | 76.2 | 63 | 63.8 |
| 1988 | 76.3 | 62.9 | 63.4 |
| 1987 | 76.1 | 62.7 | 63.2 |
| 1986 | 76.1 | 62.4 | 62.7 |
| 1985 | 75.4 | 62.2 | 62.2 |
| 1984 | 75.5 | 61.8 | 61.9 |
| 1983 | 75.4 | 61.4 | 61.5 |
| 1982 | 74.7 | 60.9 | 61.3 |
| 1981 | 74.8 | 60.5 | 60.9 |
| 1980 | 74.6 | 60 | 60.5 |
| 1979 | 74.3 | 59.5 | 60.2 |
| 1978 | 73.7 | 59 | 59.5 |
| 1977 | 73.5 | 58.5 | 59.2 |
| 1976 | 72.8 | 58 | 58.6 |
| 1975 | 72.8 | 57.6 | 58.3 |
| 1974 | 71.9 | 57.1 | 58.1 |
| 1973 | 72.1 | 56.7 | 57.7 |
| 1972 | 71.8 | 56.4 | 57.2 |
| 1971 | 71.5 | 56 | 56 |
| 1970 | 70.7 | 55.7 | 56.3 |
| 1969 | 71.1 | 55.4 | 56 |
| 1968 | 70.7 | 55.2 | 55.6 |
| 1967 | 71.1 | 55 | 55.1 |
| 1966 | 70.7 | 54.7 | 54.6 |
| 1965 | 70.8 | 54.4 | 54 |
| 1964 | 70.6 | 54.2 | 54.3 |
| 1963 | 71 | 53.9 | 53.7 |
| 1962 | 70.9 | 53.6 | 53.2 |
| 1961 | 71.1 | 53.1 | 50.4 |
| 1960 | 70.9 | 52.6 | 47.8 |
| 1959 | 70.4 | 51.9 | 49.6 |
| 1958 | 70.9 | 51.2 | 51.6 |
| 1957 | 70.3 | 50.2 | 51.1 |
| 1956 | 70 | 49.2 | 50.7 |
| 1955 | 70.2 | 48.2 | 50.2 |
| 1954 | 69.9 | 47.1 | 49.7 |
| 1953 | 69.7 | 46.1 | 48.8 |
| 1952 | 69.1 | 45.1 | 48.2 |
| 1951 | 68.7 | 44.1 | 47.1 |
| 1950 | 69 | 43.1 | 46.4 |
| 1949 | 69.1 | – | – |
| 1948 | 68.5 | – | – |
| 1947 | 68.5 | – | – |
| 1946 | 67.9 | – | – |
| 1945 | 68.4 | – | – |
| 1944 | 68 | – | – |
| 1943 | 66.3 | – | – |
| 1942 | 65.8 | – | – |
| 1941 | 66 | – | – |
| 1940 | 66.2 | – | – |
| 1939 | 65.7 | – | – |
| 1938 | 65.8 | – | – |
| 1937 | 65.7 | – | – |
| 1936 | 65.2 | – | – |
| 1935 | 65.1 | – | – |
| 1934 | 64.8 | – | – |
| 1933 | 65.4 | – | – |
| 1932 | 65.6 | – | – |
| 1931 | 65.3 | – | – |
| 1930 | 64.9 | – | – |
| 1929 | 63.1 | – | – |
| 1928 | 62.9 | – | – |
| 1927 | 62.8 | – | – |
| 1926 | 62.9 | – | – |
| 1925 | 63.2 | – | – |
| 1924 | 62.5 | – | – |
| 1923 | 61.7 | – | – |
| 1922 | 62.8 | – | – |
| 1921 | 61 | – | – |
| 1905 | 57 | – | – |
| 1895 | 53 | – | – |
| 1885 | 49.1 | – | – |
- 12.3Estimates, Our World in Data
UN projection (medium variant) · 2024–2100
| Year | Australia | South Africa | World |
|---|---|---|---|
| 2024 | 84.183.2–85 | 66.365–67.7 | 73.3 |
| 2025 | 84.283–85.5 | 66.564.5–68.5 | 73.5 |
| 2026 | 84.382.9–85.8 | 66.764.3–69 | 73.8 |
| 2027 | 84.582.9–86.3 | 66.864–69.6 | 73.9 |
| 2028 | 84.682.7–86.5 | 6763.8–70.1 | 74.1 |
| 2029 | 84.882.8–86.9 | 67.263.7–70.5 | 74.2 |
| 2030 | 84.982.7–87.1 | 67.363.6–71 | 74.4 |
| 2031 | 8582.7–87.3 | 67.563.6–71.2 | 74.5 |
| 2032 | 85.182.7–87.8 | 67.663.5–71.7 | 74.7 |
| 2033 | 85.382.5–88 | 67.863.5–71.9 | 74.8 |
| 2034 | 85.482.4–88.3 | 6863.4–72.3 | 75 |
| 2035 | 85.582.5–88.6 | 68.163.4–72.8 | 75.1 |
| 2036 | 85.682.6–88.9 | 68.363.2–73 | 75.3 |
| 2037 | 85.782.6–89.2 | 68.463.2–73.2 | 75.4 |
| 2038 | 85.982.7–89.4 | 68.663.1–73.3 | 75.5 |
| 2039 | 8682.8–89.6 | 68.763.3–73.9 | 75.7 |
| 2040 | 86.182.9–89.8 | 68.963.3–74 | 75.8 |
| 2041 | 86.282.9–89.9 | 6963.1–74.5 | 75.9 |
| 2042 | 86.382.8–90 | 69.263.1–74.7 | 76.1 |
| 2043 | 86.582.8–90.2 | 69.363.2–74.9 | 76.2 |
| 2044 | 86.682.9–90.5 | 69.563.3–75.2 | 76.3 |
| 2045 | 86.783–90.9 | 69.663.4–75.4 | 76.5 |
| 2046 | 86.883.1–91 | 69.863.4–75.8 | 76.6 |
| 2047 | 86.983.1–91.2 | 69.963.3–76 | 76.7 |
| 2048 | 8783.2–91.4 | 70.163.1–76.2 | 76.8 |
| 2049 | 87.183.2–91.5 | 70.263.1–76.5 | 76.9 |
| 2050 | 87.383.2–91.7 | 70.363.3–76.7 | 77 |
| 2051 | 87.483.4–91.9 | 70.563.6–77.1 | 77.1 |
| 2052 | 87.583.3–92.1 | 70.663.5–77.3 | 77.2 |
| 2053 | 87.683.3–92.3 | 70.863.3–77.8 | 77.3 |
| 2054 | 87.783.3–92.5 | 70.963.5–78 | 77.4 |
| 2055 | 87.883.3–92.5 | 7163.5–78.2 | 77.6 |
| 2056 | 87.983.3–92.7 | 71.263.5–78.7 | 77.7 |
| 2057 | 8883.3–92.9 | 71.363.7–78.9 | 77.8 |
| 2058 | 88.183.5–93 | 71.563.6–79.1 | 77.9 |
| 2059 | 88.283.6–93.2 | 71.663.7–79.5 | 78 |
| 2060 | 88.483.6–93.3 | 71.763.6–79.6 | 78.1 |
| 2061 | 88.583.8–93.6 | 71.963.7–79.8 | 78.2 |
| 2062 | 88.683.9–93.8 | 7263.7–79.9 | 78.3 |
| 2063 | 88.783.7–94.1 | 72.263.9–80.1 | 78.4 |
| 2064 | 88.883.7–94.1 | 72.364–80.4 | 78.5 |
| 2065 | 88.983.7–94.3 | 72.464.1–80.6 | 78.6 |
| 2066 | 8983.8–94.5 | 72.664.2–80.7 | 78.7 |
| 2067 | 89.183.7–94.8 | 72.764.1–81.3 | 78.8 |
| 2068 | 89.283.8–94.8 | 72.964.1–81.4 | 78.9 |
| 2069 | 89.383.8–95 | 7364.2–81.6 | 79 |
| 2070 | 89.484–95.3 | 73.164.2–82 | 79.1 |
| 2071 | 89.584.1–95.6 | 73.364.1–82.3 | 79.2 |
| 2072 | 89.684.3–95.7 | 73.464.4–82.5 | 79.3 |
| 2073 | 89.884.1–95.8 | 73.664.2–82.8 | 79.4 |
| 2074 | 89.984.3–96 | 73.764.3–82.7 | 79.4 |
| 2075 | 9084.3–96.4 | 73.864.5–82.9 | 79.5 |
| 2076 | 90.184.3–96.4 | 7464.5–83.2 | 79.6 |
| 2077 | 90.284.3–96.7 | 74.164.6–83.3 | 79.7 |
| 2078 | 90.384.3–96.9 | 74.364.5–83.7 | 79.8 |
| 2079 | 90.484.2–97.2 | 74.464.8–83.8 | 79.9 |
| 2080 | 90.584.4–97.4 | 74.564.6–84 | 80 |
| 2081 | 90.684.4–97.5 | 74.764.7–84.1 | 80.1 |
| 2082 | 90.784.4–97.5 | 74.864.7–84.2 | 80.2 |
| 2083 | 90.884.6–97.8 | 7564.7–84.4 | 80.3 |
| 2084 | 90.984.5–97.8 | 75.164.7–84.6 | 80.3 |
| 2085 | 9184.5–98.1 | 75.264.8–84.7 | 80.4 |
| 2086 | 91.184.5–98.2 | 75.464.8–84.8 | 80.5 |
| 2087 | 91.284.6–98.4 | 75.565–85.2 | 80.6 |
| 2088 | 91.384.6–98.6 | 75.765–85.2 | 80.7 |
| 2089 | 91.584.7–98.7 | 75.865.2–85.5 | 80.8 |
| 2090 | 91.684.7–98.9 | 75.965.3–85.5 | 80.9 |
| 2091 | 91.784.9–99 | 76.165.3–85.6 | 81 |
| 2092 | 91.884.8–99.1 | 76.265.2–85.8 | 81 |
| 2093 | 91.984.9–99.1 | 76.365.6–86.1 | 81.1 |
| 2094 | 9284.9–99.2 | 76.565.5–86.2 | 81.2 |
| 2095 | 92.184.8–99.4 | 76.665.4–86.3 | 81.3 |
| 2096 | 92.284.8–99.5 | 76.865.3–86.5 | 81.4 |
| 2097 | 92.385–99.6 | 76.965.3–86.8 | 81.5 |
| 2098 | 92.485–99.9 | 77.165.3–86.9 | 81.6 |
| 2099 | 92.585.1–100 | 77.265.1–87.1 | 81.7 |
| 2100 | 92.684.9–100.2 | 77.365.5–87.1 | 81.7 |
Each country on its own
Good to know
- How long a newborn would live on average if the year’s death rates held all its life.
- Source: UN DESA, World Population Prospects 2024.
- Before 1950: Our World in Data, long-run life expectancy.
- The dashed line is the UN projection (medium variant), a scenario rather than a forecast; the band is its 95% prediction interval.
- Ranks count the 229 countries with a value in 2023, highest first.
- The faint line is the world as a whole, as the same source counts it.
How the layers work, where their data comes from and what they can’t tell you: Countries through time
Australia vs South Africa
Health
- Child mortalityAustralia: 0.4 per 100 live births in 2024South Africa: 3.5 per 100 live births in 2024
- Infant mortalityAustralia: 3.2 per 1,000 live births in 2023South Africa: 27.9 per 1,000 live births in 2023
- DepressionAustralia: 4.62% in 2017South Africa: 3.75% in 2017
- Suicide rateAustralia: 11.1 per 100,000 people in 2017South Africa: 11.2 per 100,000 people in 2017
People
- PopulationAustralia: 26.5 million people in 2023South Africa: 63.2 million people in 2023
- Population growthAustralia: 0.99% a year in 2023South Africa: 1.32% a year in 2023
- Fertility rateAustralia: 1.64 births per woman in 2023South Africa: 2.22 births per woman in 2023
- Urban populationAustralia: 87.7% in 2025South Africa: 63.8% in 2025
- Median ageAustralia: 37.8 years in 2023South Africa: 28.2 years in 2023
- People aged 65 and overAustralia: 17.4% in 2023South Africa: 6.5% in 2023
- Net migration rateAustralia: 5.3 per 1,000 people in 2023South Africa: 3.6 per 1,000 people in 2023
Economy
Education
Politics
Conflict
Military
- Military spendingAustralia: 1.92% of GDP in 2025South Africa: 0.74% of GDP in 2025
- Military spending in US dollarsAustralia: $35.3B in 2025South Africa: $3B in 2025
- Military spending per personAustralia: $1,316 in 2025South Africa: $49 in 2025
- Military share of state spendingAustralia: 4.9% of government spending in 2025South Africa: 2.2% of government spending in 2025
- Armed forces personnelAustralia: 60,000 people in 2020South Africa: 89,000 people in 2020
- National powerAustralia: 0.6% of world capability in 2022South Africa: 0.55% of world capability in 2022
- Armed forces, share of workersAustralia: 0.44% of the labour force in 2020South Africa: 0.4% of the labour force in 2020
- Arms importsAustralia: 826 million TIV in 2025South Africa: 30 million TIV in 2025
- Arms exportsAustralia: 108 million TIV in 2025South Africa: 115 million TIV in 2025