Türkiye vs Iran population, 1950 to 2100
Iran had 90.61 million people in 2023, versus 87.27 million in Türkiye. Compare UN estimates and projections to 2100.
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What the data shows
- Türkiye: 21.02M in 1950, 65.34M in 2100 (projected) (3.1× higher). The latest estimate is 87.27M in 2023. It is projected to peak at 91.43M in 2047.
- Iran: 16.51M in 1950, 80.05M in 2100 (projected) (4.8× higher). The latest estimate is 90.61M in 2023. It is projected to peak at 102.00M in 2053.
About this chart
Iran takes the lead in 1987, the latest reversal within the estimated part of this population series. In 2023, Iran has 90.61 million people and Türkiye has 87.27 million. In 1950, the corresponding totals were 21.02 million for Türkiye and 16.51 million for Iran. All values are population totals, rather than population density or annual growth rates.
By 2100, the UN medium-variant projection reaches 65.34 million people for Türkiye and 80.05 million for Iran. Estimates end in 2023; later values are conditional projections rather than observed counts. Future fertility, mortality and migration can move the eventual totals away from this path. Comparing the same projection variant keeps the two countries on a consistent basis.
The data
Source: UN World Population Prospects 2024 via Our World in Data; estimates to 2023, medium-variant projections after, millions of people. Retrieved November 5, 2026. UN estimates through 2023; later years are medium-variant projections, not observed counts.
| Date | 🇹🇷 Türkiye | 🇮🇷 Iran |
|---|---|---|
| 1950 | 21.02M | 16.51M |
| 1951 | 21.64M | 16.92M |
| 1952 | 22.29M | 17.34M |
| 1953 | 22.96M | 17.78M |
| 1954 | 23.64M | 18.23M |
| 1955 | 24.31M | 18.70M |
| 1956 | 25.06M | 19.20M |
| 1957 | 25.88M | 19.73M |
| 1958 | 26.70M | 20.27M |
| 1959 | 27.53M | 20.85M |
| 1960 | 28.33M | 21.47M |
| 1961 | 29.12M | 22.13M |
| 1962 | 29.92M | 22.81M |
| 1963 | 30.73M | 23.52M |
| 1964 | 31.54M | 24.26M |
| 1965 | 32.35M | 25.04M |
| 1966 | 33.18M | 25.83M |
| 1967 | 34.05M | 26.63M |
| 1968 | 34.92M | 27.44M |
| 1969 | 35.79M | 28.27M |
| 1970 | 36.64M | 29.15M |
| 1971 | 37.52M | 30.03M |
| 1972 | 38.43M | 30.92M |
| 1973 | 39.33M | 31.84M |
| 1974 | 40.21M | 32.80M |
| 1975 | 41.05M | 33.80M |
| 1976 | 41.90M | 34.84M |
| 1977 | 42.77M | 35.93M |
| 1978 | 43.65M | 37.13M |
| 1979 | 44.51M | 38.42M |
| 1980 | 45.41M | 39.84M |
| 1981 | 46.32M | 41.99M |
| 1982 | 47.32M | 44.27M |
| 1983 | 48.45M | 46.03M |
| 1984 | 49.57M | 47.79M |
| 1985 | 50.69M | 49.58M |
| 1986 | 51.78M | 51.45M |
| 1987 | 52.84M | 53.32M |
| 1988 | 53.91M | 55.07M |
| 1989 | 54.98M | 56.70M |
| 1990 | 56.02M | 58.38M |
| 1991 | 57.01M | 59.99M |
| 1992 | 57.99M | 61.18M |
| 1993 | 59.00M | 61.40M |
| 1994 | 60.03M | 61.52M |
| 1995 | 61.02M | 62.21M |
| 1996 | 61.95M | 62.88M |
| 1997 | 62.85M | 63.64M |
| 1998 | 63.73M | 64.52M |
| 1999 | 64.59M | 65.45M |
| 2000 | 65.43M | 66.42M |
| 2001 | 66.25M | 67.45M |
| 2002 | 67.05M | 68.01M |
| 2003 | 67.83M | 68.77M |
| 2004 | 68.59M | 70.26M |
| 2005 | 69.33M | 71.83M |
| 2006 | 70.05M | 73.39M |
| 2007 | 70.75M | 74.60M |
| 2008 | 71.56M | 75.51M |
| 2009 | 72.46M | 76.46M |
| 2010 | 73.35M | 77.42M |
| 2011 | 74.22M | 78.38M |
| 2012 | 75.20M | 79.37M |
| 2013 | 76.40M | 80.41M |
| 2014 | 78.04M | 81.50M |
| 2015 | 80.01M | 82.62M |
| 2016 | 81.65M | 83.81M |
| 2017 | 83.08M | 85.03M |
| 2018 | 84.42M | 86.12M |
| 2019 | 85.36M | 87.05M |
| 2020 | 86.09M | 87.72M |
| 2021 | 86.69M | 88.46M |
| 2022 | 87.06M | 89.52M |
| 2023 | 87.27M | 90.61M |
| 2024 | 87.47M | 91.57M |
| 2025 | 87.69M | 92.42M |
| 2026 | 87.93M | 93.17M |
| 2027 | 88.20M | 93.84M |
| 2028 | 88.48M | 94.44M |
| 2029 | 88.76M | 94.99M |
| 2030 | 89.03M | 95.49M |
| 2031 | 89.29M | 95.96M |
| 2032 | 89.54M | 96.42M |
| 2033 | 89.77M | 96.85M |
| 2034 | 89.99M | 97.27M |
| 2035 | 90.19M | 97.68M |
| 2036 | 90.38M | 98.08M |
| 2037 | 90.57M | 98.46M |
| 2038 | 90.74M | 98.83M |
| 2039 | 90.88M | 99.18M |
| 2040 | 91.01M | 99.52M |
| 2041 | 91.12M | 99.85M |
| 2042 | 91.22M | 100.17M |
| 2043 | 91.29M | 100.46M |
| 2044 | 91.35M | 100.74M |
| 2045 | 91.39M | 100.99M |
| 2046 | 91.42M | 101.22M |
| 2047 | 91.43M | 101.42M |
| 2048 | 91.40M | 101.60M |
| 2049 | 91.35M | 101.75M |
| 2050 | 91.26M | 101.86M |
| 2051 | 91.14M | 101.94M |
| 2052 | 90.99M | 101.99M |
| 2053 | 90.82M | 102.00M |
| 2054 | 90.62M | 101.97M |
| 2055 | 90.40M | 101.90M |
| 2056 | 90.15M | 101.79M |
| 2057 | 89.86M | 101.64M |
| 2058 | 89.55M | 101.46M |
| 2059 | 89.22M | 101.23M |
| 2060 | 88.86M | 100.97M |
| 2061 | 88.49M | 100.67M |
| 2062 | 88.09M | 100.34M |
| 2063 | 87.68M | 99.98M |
| 2064 | 87.24M | 99.59M |
| 2065 | 86.79M | 99.17M |
| 2066 | 86.33M | 98.72M |
| 2067 | 85.86M | 98.25M |
| 2068 | 85.38M | 97.76M |
| 2069 | 84.88M | 97.24M |
| 2070 | 84.36M | 96.71M |
| 2071 | 83.83M | 96.16M |
| 2072 | 83.28M | 95.59M |
| 2073 | 82.73M | 95.02M |
| 2074 | 82.16M | 94.43M |
| 2075 | 81.57M | 93.84M |
| 2076 | 80.98M | 93.24M |
| 2077 | 80.38M | 92.64M |
| 2078 | 79.78M | 92.04M |
| 2079 | 79.17M | 91.44M |
| 2080 | 78.56M | 90.84M |
| 2081 | 77.93M | 90.25M |
| 2082 | 77.30M | 89.66M |
| 2083 | 76.65M | 89.09M |
| 2084 | 76.01M | 88.51M |
| 2085 | 75.36M | 87.95M |
| 2086 | 74.70M | 87.39M |
| 2087 | 74.04M | 86.85M |
| 2088 | 73.37M | 86.31M |
| 2089 | 72.70M | 85.77M |
| 2090 | 72.02M | 85.25M |
| 2091 | 71.34M | 84.73M |
| 2092 | 70.66M | 84.21M |
| 2093 | 69.99M | 83.70M |
| 2094 | 69.31M | 83.18M |
| 2095 | 68.65M | 82.67M |
| 2096 | 67.98M | 82.15M |
| 2097 | 67.32M | 81.63M |
| 2098 | 66.66M | 81.11M |
| 2099 | 66.00M | 80.58M |
| 2100 | 65.34M | 80.05M |
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Suggested caption: “1987: Iran takes the population lead. 2023 gap: 3.34M.” Credit the source in your caption; it heads off the 'source?' comments.
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Frequently asked questions
Which country has more people, Türkiye or Iran?
Iran has more people in the 2023 UN estimates: about 90.61 million, compared with 87.27 million in Türkiye. The gap is approximately 3.34 million.
What populations are projected for 2100?
The UN medium-variant projection gives Türkiye 65.34 million people and Iran 80.05 million in 2100. These values are projections, not current population estimates.
Where do the estimates end and projections begin?
The UN World Population Prospects series uses estimates through 2023. Values from 2024 onward follow its medium-variant projection. Both countries use the same source and scenario.
Where does this data come from?
UN World Population Prospects 2024 via Our World in Data; estimates to 2023, medium-variant projections after, millions of people. Retrieved November 5, 2026. UN estimates through 2023; later years are medium-variant projections, not observed counts. You can download the full table as a CSV from this page.
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Related data
All world chartsTürkiye's population
Türkiye: UN projects a 91.43M population peak in 2047. Its medium scenario puts 2100 at 65.34M, compared with 87.27M in 2023.
Türkiye's GDP
Türkiye GDP reached $1.6T in 2025. Its rank was 25 in 1980 and 16 in 2025. Current US dollars, not real growth.
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- Turkey GDP per capita by year, 1990 to 2025
- Largest cities in Türkiye, 1975 to 2050
- Türkiye vs Iran GDP, 1960 to 2025
- Turkey inflation rate by year, 1990 to 2025
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