Iran vs Spain
Iran vs Spain: Life expectancy
Life expectancy in 2023: 77.7 years in Iran and 83.7 years in Spain, by UN estimates. In 2023 the value was higher in Spain, by 6 years, or 1.08 times that in Iran.
years · UN
What the numbers say
- Spain has been higher in every year both have figures for since 1950.
- In 2023, Iran ranked 79 and Spain ranked 13 of 229 countries, counting from the highest.
- The UN projection (medium variant) puts Iran at 89.3 years and Spain at 92.9 years in 2100.
- The world as a whole: 73.2 years in 2023.
Every year
years · UN
| Year | Iran | Spain | World |
|---|---|---|---|
| 2023 | 77.7 | 83.7 | 73.2 |
| 2022 | 76.8 | 82.4 | 72.6 |
| 2021 | 73.8 | 83 | 70.9 |
| 2020 | 74.1 | 82.2 | 71.9 |
| 2019 | 76.9 | 83.5 | 72.6 |
| 2018 | 76.6 | 83.1 | 72.4 |
| 2017 | 76.4 | 83 | 72.1 |
| 2016 | 76.2 | 83 | 71.9 |
| 2015 | 75.9 | 82.6 | 71.6 |
| 2014 | 75.6 | 82.8 | 71.4 |
| 2013 | 75.4 | 82.7 | 71.1 |
| 2012 | 75 | 82.2 | 70.8 |
| 2011 | 74.7 | 82.2 | 70.4 |
| 2010 | 74.4 | 82 | 70.1 |
| 2009 | 74 | 81.6 | 69.7 |
| 2008 | 73.7 | 81.3 | 69.3 |
| 2007 | 73.3 | 81 | 69 |
| 2006 | 72.9 | 81 | 68.6 |
| 2005 | 72.5 | 80.3 | 68.1 |
| 2004 | 72 | 80.3 | 67.7 |
| 2003 | 70.5 | 79.8 | 67.4 |
| 2002 | 71.1 | 79.8 | 67.1 |
| 2001 | 70.6 | 79.7 | 66.8 |
| 2000 | 70.2 | 79.4 | 66.4 |
| 1999 | 69.7 | 78.9 | 66 |
| 1998 | 69.2 | 78.9 | 65.7 |
| 1997 | 68.7 | 78.9 | 65.5 |
| 1996 | 68.3 | 78.3 | 65.2 |
| 1995 | 67.9 | 78.2 | 64.9 |
| 1994 | 67.5 | 78.1 | 64.3 |
| 1993 | 67 | 77.7 | 64.4 |
| 1992 | 66.7 | 77.6 | 64.3 |
| 1991 | 66.2 | 77.1 | 64.1 |
| 1990 | 64.1 | 77 | 64 |
| 1989 | 65.3 | 77 | 63.8 |
| 1988 | 63.3 | 77 | 63.4 |
| 1987 | 62.7 | 77 | 63.2 |
| 1986 | 62.1 | 76.7 | 62.7 |
| 1985 | 61.5 | 76.4 | 62.2 |
| 1984 | 60.9 | 76.5 | 61.9 |
| 1983 | 58.5 | 76.1 | 61.5 |
| 1982 | 57.6 | 76.3 | 61.3 |
| 1981 | 56.6 | 75.7 | 60.9 |
| 1980 | 58.4 | 75.5 | 60.5 |
| 1979 | 58.5 | 75 | 60.2 |
| 1978 | 56 | 74.5 | 59.5 |
| 1977 | 56.7 | 74.3 | 59.2 |
| 1976 | 55.8 | 73.8 | 58.6 |
| 1975 | 54.8 | 73.5 | 58.3 |
| 1974 | 53.9 | 73.1 | 58.1 |
| 1973 | 52.9 | 72.7 | 57.7 |
| 1972 | 51.7 | 73 | 57.2 |
| 1971 | 51.1 | 71.7 | 56 |
| 1970 | 50.2 | 72.2 | 56.3 |
| 1969 | 49.4 | 71.1 | 56 |
| 1968 | 48 | 71.7 | 55.6 |
| 1967 | 47.8 | 71.4 | 55.1 |
| 1966 | 47.1 | 71.2 | 54.6 |
| 1965 | 46.4 | 70.9 | 54 |
| 1964 | 45.7 | 70.5 | 54.3 |
| 1963 | 45.1 | 69.8 | 53.7 |
| 1962 | 43.8 | 69.6 | 53.2 |
| 1961 | 43.9 | 69.6 | 50.4 |
| 1960 | 43.3 | 69.2 | 47.8 |
| 1959 | 42.8 | 68.7 | 49.6 |
| 1958 | 42.2 | 68.8 | 51.6 |
| 1957 | 41.3 | 66.6 | 51.1 |
| 1956 | 41.1 | 66.8 | 50.7 |
| 1955 | 40.6 | 66.7 | 50.2 |
| 1954 | 40 | 66.9 | 49.7 |
| 1953 | 39.5 | 65.7 | 48.8 |
| 1952 | 39.2 | 64.8 | 48.2 |
| 1951 | 38.7 | 61.5 | 47.1 |
| 1950 | 38.2 | 61.8 | 46.4 |
| 1949 | – | 60.9 | – |
| 1948 | – | 61.3 | – |
| 1947 | – | 59.1 | – |
| 1946 | – | 57.6 | – |
| 1945 | – | 57.8 | – |
| 1944 | – | 56.3 | – |
| 1943 | – | 54.9 | – |
| 1942 | – | 52.3 | – |
| 1941 | – | 47.3 | – |
| 1940 | – | 48.6 | – |
| 1939 | – | 47.2 | – |
| 1938 | – | 47.6 | – |
| 1937 | – | 47.3 | – |
| 1936 | – | 51 | – |
| 1935 | – | 52.7 | – |
| 1934 | – | 52.2 | – |
| 1933 | – | 51.6 | – |
| 1932 | – | 51.1 | – |
| 1931 | – | 49.3 | – |
| 1930 | – | 49.3 | – |
| 1929 | – | 49.5 | – |
| 1928 | – | 48.6 | – |
| 1927 | – | 48.5 | – |
| 1926 | – | 47.7 | – |
| 1925 | – | 47 | – |
| 1924 | – | 46.3 | – |
| 1923 | – | 44.8 | – |
| 1922 | – | 44.2 | – |
| 1921 | – | 42 | – |
| 1920 | – | 39.4 | – |
| 1919 | – | 41 | – |
| 1918 | – | 30.4 | – |
| 1917 | – | 42.6 | – |
| 1916 | – | 43.9 | – |
| 1915 | – | 43.1 | – |
| 1914 | – | 42.8 | – |
| 1913 | – | 42.6 | – |
| 1912 | – | 43.4 | – |
| 1911 | – | 39.8 | – |
| 1910 | – | 40.8 | – |
| 1909 | – | 41 | – |
| 1908 | – | 41.4 | – |
| 1900 | – | 34.8 | – |
| 1892 | – | 32.1 | – |
| 1882 | – | 29.5 | – |
- 12.3Estimates, Our World in Data
UN projection (medium variant) · 2024–2100
| Year | Iran | Spain | World |
|---|---|---|---|
| 2024 | 77.976.8–78.9 | 83.882.9–84.7 | 73.3 |
| 2025 | 78.176.6–79.5 | 8482.7–85.3 | 73.5 |
| 2026 | 78.376.3–80 | 84.182.6–85.7 | 73.8 |
| 2027 | 78.576.3–80.6 | 84.282.5–86.1 | 73.9 |
| 2028 | 78.776.4–81 | 84.482.5–86.5 | 74.1 |
| 2029 | 78.976.3–81.4 | 84.582.5–86.9 | 74.2 |
| 2030 | 7976.3–81.6 | 84.682.5–87.2 | 74.4 |
| 2031 | 79.376.2–82 | 84.882.4–87.4 | 74.5 |
| 2032 | 79.576.2–82.4 | 84.982.5–87.8 | 74.7 |
| 2033 | 79.776.3–82.7 | 8582.5–87.9 | 74.8 |
| 2034 | 79.876.3–83.1 | 85.282.5–88.3 | 75 |
| 2035 | 8076.5–83.3 | 85.382.6–88.5 | 75.1 |
| 2036 | 80.276.3–83.7 | 85.482.6–88.7 | 75.3 |
| 2037 | 80.476.3–84.1 | 85.582.6–88.8 | 75.4 |
| 2038 | 80.676.3–84.3 | 85.782.6–89.1 | 75.5 |
| 2039 | 80.876.5–84.5 | 85.882.6–89.4 | 75.7 |
| 2040 | 8176.6–84.6 | 85.982.6–89.7 | 75.8 |
| 2041 | 81.176.7–85 | 8682.6–89.7 | 75.9 |
| 2042 | 81.376.8–85.2 | 86.282.6–90.1 | 76.1 |
| 2043 | 81.576.8–85.5 | 86.382.6–90.3 | 76.2 |
| 2044 | 81.776.9–85.8 | 86.482.6–90.5 | 76.3 |
| 2045 | 81.977.1–86 | 86.682.7–90.7 | 76.5 |
| 2046 | 82.177–86.3 | 86.782.6–90.9 | 76.6 |
| 2047 | 82.277.2–86.5 | 86.882.7–91.2 | 76.7 |
| 2048 | 82.477.3–86.8 | 86.982.7–91.4 | 76.8 |
| 2049 | 82.677.4–87 | 8782.8–91.7 | 76.9 |
| 2050 | 82.877.4–87.2 | 87.182.8–92 | 77 |
| 2051 | 82.977.4–87.6 | 87.382.9–92.1 | 77.1 |
| 2052 | 83.177.6–87.7 | 87.482.9–92.5 | 77.2 |
| 2053 | 83.277.7–88 | 87.583–92.7 | 77.3 |
| 2054 | 83.477.8–88.1 | 87.783.1–92.9 | 77.4 |
| 2055 | 83.677.6–88.4 | 87.883.1–93.2 | 77.6 |
| 2056 | 83.778.1–88.5 | 87.983.1–93.5 | 77.7 |
| 2057 | 83.978.1–88.8 | 8883–93.5 | 77.8 |
| 2058 | 8478.1–88.9 | 88.183–93.7 | 77.9 |
| 2059 | 84.278.3–89.1 | 88.282.8–93.9 | 78 |
| 2060 | 84.378.4–89.3 | 88.483–94 | 78.1 |
| 2061 | 84.578.6–89.6 | 88.583.3–94.1 | 78.2 |
| 2062 | 84.678.6–89.7 | 88.683.3–94.3 | 78.3 |
| 2063 | 84.878.7–90.1 | 88.783.4–94.6 | 78.4 |
| 2064 | 84.978.6–90.2 | 88.883.4–94.9 | 78.5 |
| 2065 | 85.178.7–90.4 | 88.983.4–95.1 | 78.6 |
| 2066 | 85.278.8–90.5 | 89.183.4–95.2 | 78.7 |
| 2067 | 85.379–90.7 | 89.283.4–95.4 | 78.8 |
| 2068 | 85.579.1–90.9 | 89.383.6–95.7 | 78.9 |
| 2069 | 85.679–91.1 | 89.483.6–95.9 | 79 |
| 2070 | 85.879.4–91.2 | 89.583.8–96.1 | 79.1 |
| 2071 | 85.979.4–91.6 | 89.684.1–96.4 | 79.2 |
| 2072 | 8679.6–91.6 | 89.884.1–96.5 | 79.3 |
| 2073 | 86.279.7–91.7 | 89.984.1–96.7 | 79.4 |
| 2074 | 86.379.7–91.9 | 9084.1–96.8 | 79.4 |
| 2075 | 86.479.8–92.1 | 90.184.2–97.1 | 79.5 |
| 2076 | 86.579.7–92.2 | 90.284.3–97.2 | 79.6 |
| 2077 | 86.779.9–92.4 | 90.384.4–97.3 | 79.7 |
| 2078 | 86.880.2–92.6 | 90.484.4–97.4 | 79.8 |
| 2079 | 86.980.2–92.8 | 90.684.4–97.4 | 79.9 |
| 2080 | 8780.3–93 | 90.784.3–97.9 | 80 |
| 2081 | 87.280.5–93.2 | 90.884.5–97.9 | 80.1 |
| 2082 | 87.380.6–93.4 | 90.984.6–98.1 | 80.2 |
| 2083 | 87.480.8–93.7 | 9184.7–98.3 | 80.3 |
| 2084 | 87.580.8–93.9 | 91.184.8–98.4 | 80.3 |
| 2085 | 87.681.1–94 | 91.284.9–98.6 | 80.4 |
| 2086 | 87.781.1–94.1 | 91.384.9–98.8 | 80.5 |
| 2087 | 87.981.2–94.1 | 91.584.8–99 | 80.6 |
| 2088 | 8881.3–94.3 | 91.685–99 | 80.7 |
| 2089 | 88.181.3–94.5 | 91.784.9–99.1 | 80.8 |
| 2090 | 88.281.2–94.7 | 91.884.8–99.1 | 80.9 |
| 2091 | 88.381.3–94.9 | 91.984.8–99.4 | 81 |
| 2092 | 88.481.5–94.9 | 9285.1–99.5 | 81 |
| 2093 | 88.681.6–95.1 | 92.185.2–99.6 | 81.1 |
| 2094 | 88.781.7–95.3 | 92.285.2–99.8 | 81.2 |
| 2095 | 88.881.8–95.4 | 92.385.2–99.9 | 81.3 |
| 2096 | 88.981.9–95.5 | 92.485.3–100.2 | 81.4 |
| 2097 | 8982.1–95.5 | 92.585.3–100.4 | 81.5 |
| 2098 | 89.182–95.7 | 92.685.4–100.6 | 81.6 |
| 2099 | 89.282.1–96 | 92.885.4–100.7 | 81.7 |
| 2100 | 89.382.3–96.2 | 92.985.4–100.8 | 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
Iran vs Spain
Health
- Child mortalityIran: 1.1 per 100 live births in 2024Spain: 0.3 per 100 live births in 2024
- Infant mortalityIran: 9.9 per 1,000 live births in 2023Spain: 2.4 per 1,000 live births in 2023
- Safe drinking waterIran: 94.2% in 2022Spain: 99.6% in 2022
- DepressionIran: 5.12% in 2017Spain: 3.54% in 2017
- Suicide rateIran: 5.4 per 100,000 people in 2017Spain: 5.5 per 100,000 people in 2017
People
- PopulationIran: 90.6 million people in 2023Spain: 47.9 million people in 2023
- Population growthIran: 1.12% a year in 2023Spain: 0.02% a year in 2023
- Fertility rateIran: 1.7 births per woman in 2023Spain: 1.21 births per woman in 2023
- Urban populationIran: 77.4% in 2025Spain: 80.5% in 2025
- Median ageIran: 32.9 years in 2023Spain: 44.9 years in 2023
- People aged 65 and overIran: 7.9% in 2023Spain: 20.7% in 2023
- Net migration rateIran: 2.9 per 1,000 people in 2023Spain: 2.5 per 1,000 people in 2023
Economy
Education
Politics
Conflict
Military
- Military spendingIran: 2.09% of GDP in 2025Spain: 2.13% of GDP in 2025
- Military spending in US dollarsIran: $7.45B in 2025Spain: $37.7B in 2025
- Military spending per personIran: $80 in 2025Spain: $839 in 2025
- Military share of state spendingIran: 11.2% of government spending in 2025Spain: 4.7% of government spending in 2025
- Armed forces personnelIran: 650,000 people in 2020Spain: 199,000 people in 2020
- National powerIran: 1.64% of world capability in 2022Spain: 0.66% of world capability in 2022
- Armed forces, share of workersIran: 2.35% of the labour force in 2020Spain: 0.87% of the labour force in 2020
- Arms importsIran: 42 million TIV in 2024Spain: 237 million TIV in 2025
- Arms exportsIran: 80 million TIV in 2025Spain: 341 million TIV in 2025