Democracy in Iran
Iran: Democracy was 2 in 2025. ◆ Volatile
Latest (2025)
2
Change on year
unchanged
World rank
154th
of 198 countries
All-time high
2
in 1906
All-time low
0
in 1789
Years of data
237
1789–2025
Democracy in Iran, 1789–2025
Source: Lexical Index (2026) – processed by Our World in Data.
Analysis
The most recent figure for democracy in Iran is 2, measured in 2025. That is the highest value across all 237 years on record.
That represents a change of unchanged over ten years.
Over the whole period, democracy in Iran peaked at 2 in 1906 and was at its lowest, 0, in 1789.
Iran ranks 154th of 198 countries on this measure, in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Democracy in Iran, year by year
| Year | Value | Change |
|---|---|---|
| 1789 | 0 | — |
| 1790 | 0 | — |
| 1791 | 0 | — |
| 1792 | 0 | — |
| 1793 | 0 | — |
| 1794 | 0 | — |
| 1795 | 0 | — |
| 1796 | 0 | — |
| 1797 | 0 | — |
| 1798 | 0 | — |
| 1799 | 0 | — |
| 1800 | 0 | — |
| 1801 | 0 | — |
| 1802 | 0 | — |
| 1803 | 0 | — |
| 1804 | 0 | — |
| 1805 | 0 | — |
| 1806 | 0 | — |
| 1807 | 0 | — |
| 1808 | 0 | — |
| 1809 | 0 | — |
| 1810 | 0 | — |
| 1811 | 0 | — |
| 1812 | 0 | — |
| 1813 | 0 | — |
| 1814 | 0 | — |
| 1815 | 0 | — |
| 1816 | 0 | — |
| 1817 | 0 | — |
| 1818 | 0 | — |
| 1819 | 0 | — |
| 1820 | 0 | — |
| 1821 | 0 | — |
| 1822 | 0 | — |
| 1823 | 0 | — |
| 1824 | 0 | — |
| 1825 | 0 | — |
| 1826 | 0 | — |
| 1827 | 0 | — |
| 1828 | 0 | — |
| 1829 | 0 | — |
| 1830 | 0 | — |
| 1831 | 0 | — |
| 1832 | 0 | — |
| 1833 | 0 | — |
| 1834 | 0 | — |
| 1835 | 0 | — |
| 1836 | 0 | — |
| 1837 | 0 | — |
| 1838 | 0 | — |
| 1839 | 0 | — |
| 1840 | 0 | — |
| 1841 | 0 | — |
| 1842 | 0 | — |
| 1843 | 0 | — |
| 1844 | 0 | — |
| 1845 | 0 | — |
| 1846 | 0 | — |
| 1847 | 0 | — |
| 1848 | 0 | — |
| 1849 | 0 | — |
| 1850 | 0 | — |
| 1851 | 0 | — |
| 1852 | 0 | — |
| 1853 | 0 | — |
| 1854 | 0 | — |
| 1855 | 0 | — |
| 1856 | 0 | — |
| 1857 | 0 | — |
| 1858 | 0 | — |
| 1859 | 0 | — |
| 1860 | 0 | — |
| 1861 | 0 | — |
| 1862 | 0 | — |
| 1863 | 0 | — |
| 1864 | 0 | — |
| 1865 | 0 | — |
| 1866 | 0 | — |
| 1867 | 0 | — |
| 1868 | 0 | — |
| 1869 | 0 | — |
| 1870 | 0 | — |
| 1871 | 0 | — |
| 1872 | 0 | — |
| 1873 | 0 | — |
| 1874 | 0 | — |
| 1875 | 0 | — |
| 1876 | 0 | — |
| 1877 | 0 | — |
| 1878 | 0 | — |
| 1879 | 0 | — |
| 1880 | 0 | — |
| 1881 | 0 | — |
| 1882 | 0 | — |
| 1883 | 0 | — |
| 1884 | 0 | — |
| 1885 | 0 | — |
| 1886 | 0 | — |
| 1887 | 0 | — |
| 1888 | 0 | — |
| 1889 | 0 | — |
| 1890 | 0 | — |
| 1891 | 0 | — |
| 1892 | 0 | — |
| 1893 | 0 | — |
| 1894 | 0 | — |
| 1895 | 0 | — |
| 1896 | 0 | — |
| 1897 | 0 | — |
| 1898 | 0 | — |
| 1899 | 0 | — |
| 1900 | 0 | — |
| 1901 | 0 | — |
| 1902 | 0 | — |
| 1903 | 0 | — |
| 1904 | 0 | — |
| 1905 | 0 | — |
| 1906 | 2 | — |
| 1907 | 1 | -50.0% |
| 1908 | 0 | -100.0% |
| 1909 | 2 | — |
| 1910 | 2 | +0.0% |
| 1911 | 0 | -100.0% |
| 1912 | 0 | — |
| 1913 | 0 | — |
| 1914 | 2 | — |
| 1915 | 0 | -100.0% |
| 1916 | 0 | — |
| 1917 | 0 | — |
| 1918 | 0 | — |
| 1919 | 0 | — |
| 1920 | 0 | — |
| 1921 | 2 | — |
| 1922 | 2 | +0.0% |
| 1923 | 2 | +0.0% |
| 1924 | 2 | +0.0% |
| 1925 | 2 | +0.0% |
| 1926 | 2 | +0.0% |
| 1927 | 2 | +0.0% |
| 1928 | 1 | -50.0% |
| 1929 | 1 | +0.0% |
| 1930 | 1 | +0.0% |
| 1931 | 1 | +0.0% |
| 1932 | 1 | +0.0% |
| 1933 | 1 | +0.0% |
| 1934 | 1 | +0.0% |
| 1935 | 1 | +0.0% |
| 1936 | 1 | +0.0% |
| 1937 | 1 | +0.0% |
| 1938 | 1 | +0.0% |
| 1939 | 1 | +0.0% |
| 1940 | 1 | +0.0% |
| 1941 | 1 | +0.0% |
| 1942 | 1 | +0.0% |
| 1943 | 2 | +100.0% |
| 1944 | 2 | +0.0% |
| 1945 | 2 | +0.0% |
| 1946 | 2 | +0.0% |
| 1947 | 2 | +0.0% |
| 1948 | 2 | +0.0% |
| 1949 | 2 | +0.0% |
| 1950 | 2 | +0.0% |
| 1951 | 2 | +0.0% |
| 1952 | 0 | -100.0% |
| 1953 | 0 | — |
| 1954 | 2 | — |
| 1955 | 2 | +0.0% |
| 1956 | 2 | +0.0% |
| 1957 | 2 | +0.0% |
| 1958 | 2 | +0.0% |
| 1959 | 2 | +0.0% |
| 1960 | 2 | +0.0% |
| 1961 | 0 | -100.0% |
| 1962 | 0 | — |
| 1963 | 1 | — |
| 1964 | 1 | +0.0% |
| 1965 | 1 | +0.0% |
| 1966 | 1 | +0.0% |
| 1967 | 2 | +100.0% |
| 1968 | 2 | +0.0% |
| 1969 | 2 | +0.0% |
| 1970 | 2 | +0.0% |
| 1971 | 2 | +0.0% |
| 1972 | 2 | +0.0% |
| 1973 | 2 | +0.0% |
| 1974 | 2 | +0.0% |
| 1975 | 1 | -50.0% |
| 1976 | 1 | +0.0% |
| 1977 | 1 | +0.0% |
| 1978 | 1 | +0.0% |
| 1979 | 0 | -100.0% |
| 1980 | 2 | — |
| 1981 | 2 | +0.0% |
| 1982 | 2 | +0.0% |
| 1983 | 2 | +0.0% |
| 1984 | 2 | +0.0% |
| 1985 | 2 | +0.0% |
| 1986 | 2 | +0.0% |
| 1987 | 2 | +0.0% |
| 1988 | 2 | +0.0% |
| 1989 | 2 | +0.0% |
| 1990 | 2 | +0.0% |
| 1991 | 2 | +0.0% |
| 1992 | 2 | +0.0% |
| 1993 | 2 | +0.0% |
| 1994 | 2 | +0.0% |
| 1995 | 2 | +0.0% |
| 1996 | 2 | +0.0% |
| 1997 | 2 | +0.0% |
| 1998 | 2 | +0.0% |
| 1999 | 2 | +0.0% |
| 2000 | 2 | +0.0% |
| 2001 | 2 | +0.0% |
| 2002 | 2 | +0.0% |
| 2003 | 2 | +0.0% |
| 2004 | 2 | +0.0% |
| 2005 | 2 | +0.0% |
| 2006 | 2 | +0.0% |
| 2007 | 2 | +0.0% |
| 2008 | 2 | +0.0% |
| 2009 | 2 | +0.0% |
| 2010 | 2 | +0.0% |
| 2011 | 2 | +0.0% |
| 2012 | 2 | +0.0% |
| 2013 | 2 | +0.0% |
| 2014 | 2 | +0.0% |
| 2015 | 2 | +0.0% |
| 2016 | 2 | +0.0% |
| 2017 | 2 | +0.0% |
| 2018 | 2 | +0.0% |
| 2019 | 2 | +0.0% |
| 2020 | 2 | +0.0% |
| 2021 | 2 | +0.0% |
| 2022 | 2 | +0.0% |
| 2023 | 2 | +0.0% |
| 2024 | 2 | +0.0% |
| 2025 | 2 | +0.0% |
Iran compared with similar countries
- Iran's 2 is below the median for upper middle income countries, which is 6, 33% of the median. (58 countries reporting)
- Iran's 2 is above the median for Middle East, North Africa, Afghanistan & Pakistan, which is 2, 1.0× the median. (23 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1780s | 0 | 0 | 0 | 1 |
| 1790s | 0 | 0 | 0 | 10 |
| 1800s | 0 | 0 | 0 | 10 |
| 1810s | 0 | 0 | 0 | 10 |
| 1820s | 0 | 0 | 0 | 10 |
| 1830s | 0 | 0 | 0 | 10 |
| 1840s | 0 | 0 | 0 | 10 |
| 1850s | 0 | 0 | 0 | 10 |
| 1860s | 0 | 0 | 0 | 10 |
| 1870s | 0 | 0 | 0 | 10 |
| 1880s | 0 | 0 | 0 | 10 |
| 1890s | 0 | 0 | 0 | 10 |
| 1900s | 0.5 | 0 | 2 | 10 |
| 1910s | 0.4 | 0 | 2 | 10 |
| 1920s | 1.6 | 0 | 2 | 10 |
| 1930s | 1 | 1 | 1 | 10 |
| 1940s | 1.7 | 1 | 2 | 10 |
| 1950s | 1.6 | 0 | 2 | 10 |
| 1960s | 1.2 | 0 | 2 | 10 |
| 1970s | 1.4 | 0 | 2 | 10 |
| 1980s | 2 | 2 | 2 | 10 |
| 1990s | 2 | 2 | 2 | 10 |
| 2000s | 2 | 2 | 2 | 10 |
| 2010s | 2 | 2 | 2 | 10 |
| 2020s | 2 | 2 | 2 | 6 |
Countries ranked near Iran
More public sector data for Iran
- Democracy, annual growth rate 0 % change on previous year (2025)
- Men's universal right to vote, annual growth rate 0 % change on previous year (2025)
- Universal right to vote, annual growth rate 0 % change on previous year (2025)
- Elected parliament, annual growth rate 0 % change on previous year (2025)
- Chief executive of the government is elected 0 (2025)
- Elected parliament 1 (2025)
- Men's universal right to vote 1 (2025)
- Competitive elections 0 (2025)
- Universal right to vote 2 (2025)
- Universal right to vote in practice 0 (2025)
Frequently asked questions
- What is democracy in Iran?
- Democracy in Iran was 2 in 2025, according to Lexical Index (2026) – processed by Our World in Data.
- What is the highest democracy recorded in Iran?
- The highest recorded value was 2 in 1906.
- What is the lowest democracy recorded in Iran?
- The lowest recorded value was 0 in 1789.
- How does Iran rank for democracy?
- Iran ranks 154th out of 198 countries with data for 2025.
- Is democracy rising or falling in Iran?
- Over the last ten years it is unchanged. The long-run trend across the full record is volatile.
- Where does this Iran data come from?
- The figures come from Lexical Index (2026) – processed by Our World in Data, published as part of Democracy. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 237 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Identifies the political regime of a country. It distinguishes between non-electoral autocracies (score 0), one-party autocracies (score 1), multi-party autocracies without elected executive (score 2), multi-party autocracies (score 3), exclusive democracies (score 4), male democracies (score 5), electoral democracies (score 6), and full democracies (score 7).