What is the highest tax revenue vs. electoral democracy index recorded in Republic of Korea?

The highest recorded value was 0.857 in 2018.

What is the lowest tax revenue vs. electoral democracy index recorded in Republic of Korea?

The lowest recorded value was 0.012 in 1911.

How does Republic of Korea rank for tax revenue vs. electoral democracy index?

Republic of Korea ranks 24th out of 176 countries with data for 2025.

Is tax revenue vs. electoral democracy index rising or falling in Republic of Korea?

Over the last ten years it is up 16.2%. The long-run trend across the full record is volatile.

Where does this Republic of Korea data come from?

The figures come from V-Dem (2026) – processed by Our World in Data, published as part of Tax revenue vs. Electoral Democracy Index. Statizoid updates them automatically from the source API.

Tax revenue vs. Electoral Democracy Index in Republic of Korea

Name: Tax revenue vs. Electoral Democracy Index in Republic of Korea
Creator: V-Dem (2026) – processed by Our World in Data
License: CC BY 4.0 (Our World in Data)

Republic of Korea: Tax revenue vs. Electoral Democracy Index was 0.819 in 2025. ◆ Volatile

Latest (2025)

0.819

Change on year

up 13.1%

World rank

24th

of 176 countries

All-time high

0.857

in 2018

All-time low

0.012

in 1911

Years of data

237

1789–2025

Tax revenue vs. Electoral Democracy Index in Republic of Korea, 1789–2025

Source: V-Dem (2026) – processed by Our World in Data.

Analysis

In 2025, tax revenue vs. electoral democracy index in Republic of Korea stood at 0.819.

The figure is up 13.1% on the previous year and up 16.2% over ten years.

Over the whole period, tax revenue vs. electoral democracy index in Republic of Korea peaked at 0.857 in 2018 and was at its lowest, 0.012, in 1911.

That places Republic of Korea 24th out of 176 countries with data for 2025, putting it in the top quarter.

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

Tax revenue vs. Electoral Democracy Index in Republic of Korea, year by year

Annual values for Tax revenue vs. Electoral Democracy Index in Republic of Korea, 1789 to 2025.
Year	Value	Change
1789	0.015	—
1790	0.015	+0.0%
1791	0.015	+0.0%
1792	0.015	+0.0%
1793	0.015	+0.0%
1794	0.015	+0.0%
1795	0.015	+0.0%
1796	0.015	+0.0%
1797	0.015	+0.0%
1798	0.015	+0.0%
1799	0.015	+0.0%
1800	0.015	+0.0%
1801	0.015	+0.0%
1802	0.015	+0.0%
1803	0.015	+0.0%
1804	0.015	+0.0%
1805	0.015	+0.0%
1806	0.015	+0.0%
1807	0.015	+0.0%
1808	0.015	+0.0%
1809	0.015	+0.0%
1810	0.015	+0.0%
1811	0.015	+0.0%
1812	0.015	+0.0%
1813	0.015	+0.0%
1814	0.015	+0.0%
1815	0.015	+0.0%
1816	0.015	+0.0%
1817	0.015	+0.0%
1818	0.015	+0.0%
1819	0.015	+0.0%
1820	0.015	+0.0%
1821	0.015	+0.0%
1822	0.015	+0.0%
1823	0.015	+0.0%
1824	0.015	+0.0%
1825	0.015	+0.0%
1826	0.015	+0.0%
1827	0.015	+0.0%
1828	0.015	+0.0%
1829	0.015	+0.0%
1830	0.015	+0.0%
1831	0.015	+0.0%
1832	0.015	+0.0%
1833	0.015	+0.0%
1834	0.015	+0.0%
1835	0.015	+0.0%
1836	0.015	+0.0%
1837	0.015	+0.0%
1838	0.015	+0.0%
1839	0.015	+0.0%
1840	0.015	+0.0%
1841	0.015	+0.0%
1842	0.015	+0.0%
1843	0.015	+0.0%
1844	0.015	+0.0%
1845	0.015	+0.0%
1846	0.015	+0.0%
1847	0.015	+0.0%
1848	0.015	+0.0%
1849	0.015	+0.0%
1850	0.015	+0.0%
1851	0.015	+0.0%
1852	0.015	+0.0%
1853	0.015	+0.0%
1854	0.015	+0.0%
1855	0.015	+0.0%
1856	0.015	+0.0%
1857	0.015	+0.0%
1858	0.015	+0.0%
1859	0.015	+0.0%
1860	0.015	+0.0%
1861	0.015	+0.0%
1862	0.015	+0.0%
1863	0.015	+0.0%
1864	0.015	+0.0%
1865	0.015	+0.0%
1866	0.015	+0.0%
1867	0.015	+0.0%
1868	0.015	+0.0%
1869	0.015	+0.0%
1870	0.015	+0.0%
1871	0.015	+0.0%
1872	0.015	+0.0%
1873	0.015	+0.0%
1874	0.015	+0.0%
1875	0.015	+0.0%
1876	0.015	+0.0%
1877	0.015	+0.0%
1878	0.015	+0.0%
1879	0.015	+0.0%
1880	0.015	+0.0%
1881	0.017	+13.3%
1882	0.017	+0.0%
1883	0.017	+0.0%
1884	0.017	+0.0%
1885	0.017	+0.0%
1886	0.017	+0.0%
1887	0.017	+0.0%
1888	0.017	+0.0%
1889	0.017	+0.0%
1890	0.017	+0.0%
1891	0.017	+0.0%
1892	0.017	+0.0%
1893	0.017	+0.0%
1894	0.017	+0.0%
1895	0.018	+5.9%
1896	0.05	+177.8%
1897	0.036	-28.0%
1898	0.033	-8.3%
1899	0.027	-18.2%
1900	0.027	+0.0%
1901	0.027	+0.0%
1902	0.027	+0.0%
1903	0.027	+0.0%
1904	0.02	-25.9%
1905	0.018	-10.0%
1906	0.017	-5.6%
1907	0.017	+0.0%
1908	0.017	+0.0%
1909	0.017	+0.0%
1910	0.013	-23.5%
1911	0.012	-7.7%
1912	0.012	+0.0%
1913	0.012	+0.0%
1914	0.012	+0.0%
1915	0.012	+0.0%
1916	0.012	+0.0%
1917	0.012	+0.0%
1918	0.012	+0.0%
1919	0.014	+16.7%
1920	0.014	+0.0%
1921	0.014	+0.0%
1922	0.014	+0.0%
1923	0.014	+0.0%
1924	0.014	+0.0%
1925	0.014	+0.0%
1926	0.014	+0.0%
1927	0.014	+0.0%
1928	0.014	+0.0%
1929	0.014	+0.0%
1930	0.014	+0.0%
1931	0.014	+0.0%
1932	0.014	+0.0%
1933	0.014	+0.0%
1934	0.014	+0.0%
1935	0.014	+0.0%
1936	0.014	+0.0%
1937	0.014	+0.0%
1938	0.014	+0.0%
1939	0.014	+0.0%
1940	0.014	+0.0%
1941	0.013	-7.1%
1942	0.013	+0.0%
1943	0.013	+0.0%
1944	0.013	+0.0%
1945	0.076	+484.6%
1946	0.088	+15.8%
1947	0.081	-8.0%
1948	0.137	+69.1%
1949	0.26	+89.8%
1950	0.253	-2.7%
1951	0.252	-0.4%
1952	0.252	+0.0%
1953	0.253	+0.4%
1954	0.261	+3.2%
1955	0.261	+0.0%
1956	0.257	-1.5%
1957	0.257	+0.0%
1958	0.261	+1.6%
1959	0.261	+0.0%
1960	0.331	+26.8%
1961	0.216	-34.7%
1962	0.163	-24.5%
1963	0.175	+7.4%
1964	0.273	+56.0%
1965	0.273	+0.0%
1966	0.273	+0.0%
1967	0.276	+1.1%
1968	0.278	+0.7%
1969	0.278	+0.0%
1970	0.276	-0.7%
1971	0.274	-0.7%
1972	0.231	-15.7%
1973	0.208	-10.0%
1974	0.211	+1.4%
1975	0.211	+0.0%
1976	0.209	-0.9%
1977	0.209	+0.0%
1978	0.209	+0.0%
1979	0.208	-0.5%
1980	0.199	-4.3%
1981	0.21	+5.5%
1982	0.22	+4.8%
1983	0.228	+3.6%
1984	0.245	+7.5%
1985	0.303	+23.7%
1986	0.312	+3.0%
1987	0.38	+21.8%
1988	0.616	+62.1%
1989	0.646	+4.9%
1990	0.647	+0.2%
1991	0.647	+0.0%
1992	0.651	+0.6%
1993	0.724	+11.2%
1994	0.731	+1.0%
1995	0.731	+0.0%
1996	0.736	+0.7%
1997	0.743	+1.0%
1998	0.804	+8.2%
1999	0.811	+0.9%
2000	0.829	+2.2%
2001	0.833	+0.5%
2002	0.833	+0.0%
2003	0.835	+0.2%
2004	0.834	-0.1%
2005	0.834	+0.0%
2006	0.834	+0.0%
2007	0.834	+0.0%
2008	0.759	-9.0%
2009	0.759	+0.0%
2010	0.762	+0.4%
2011	0.762	+0.0%
2012	0.753	-1.2%
2013	0.716	-4.9%
2014	0.705	-1.5%
2015	0.705	+0.0%
2016	0.718	+1.8%
2017	0.852	+18.7%
2018	0.857	+0.6%
2019	0.842	-1.8%
2020	0.85	+1.0%
2021	0.852	+0.2%
2022	0.802	-5.9%
2023	0.722	-10.0%
2024	0.724	+0.3%
2025	0.819	+13.1%

Averages by decade

Decade	Average	Lowest	Highest	Years
1780s	0.015	0.015	0.015	1
1790s	0.015	0.015	0.015	10
1800s	0.015	0.015	0.015	10
1810s	0.015	0.015	0.015	10
1820s	0.015	0.015	0.015	10
1830s	0.015	0.015	0.015	10
1840s	0.015	0.015	0.015	10
1850s	0.015	0.015	0.015	10
1860s	0.015	0.015	0.015	10
1870s	0.015	0.015	0.015	10
1880s	0.0168	0.015	0.017	10
1890s	0.0249	0.017	0.05	10
1900s	0.0214	0.017	0.027	10
1910s	0.0123	0.012	0.014	10
1920s	0.014	0.014	0.014	10
1930s	0.014	0.014	0.014	10
1940s	0.0708	0.013	0.26	10
1950s	0.2568	0.252	0.261	10
1960s	0.2536	0.163	0.331	10
1970s	0.2246	0.208	0.276	10
1980s	0.3359	0.199	0.646	10
1990s	0.7225	0.647	0.811	10
2000s	0.8184	0.759	0.835	10
2010s	0.7672	0.705	0.857	10
2020s	0.7948	0.722	0.852	6

Countries ranked near Republic of Korea

21 Germany 0.828 compare
22 Portugal 0.822 compare
22 Spain 0.822 compare
24 Japan 0.819 compare
26 Iceland 0.807 compare
27 Jamaica 0.805 compare

See the full ranking of 176 places →

More economy & growth data for Republic of Korea

Services, value added (current US$), annual growth rate -0.6343 % change on previous year (2025)
Services, value added (current US$), per unit of GDP 0.5723 current US$ per US$ of GDP (2025)
Services, value added (current US$), per capita 20,732 current US$ per person (2025)
Services, value added (current LCU), annual growth rate 3.67 % change on previous year (2025)
Services, value added (current LCU), per unit of GDP 814.03 current LCU per US$ of GDP (2025)
Services, value added (current LCU), per capita 29.49 million current LCU per person (2025)
Services, value added (constant 2015 US$), annual growth rate 1.74 % change on previous year (2025)
Services, value added (constant 2015 US$), per unit of GDP 0.5965 constant 2015 US$ per US$ of GDP (2025)
Services, value added (constant 2015 US$), per capita 21,609 constant 2015 US$ per person (2025)
Services, value added (constant LCU), per capita 26.07 million constant LCU per person (2025)

All data for Republic of Korea →

Frequently asked questions

What is tax revenue vs. electoral democracy index in Republic of Korea?: Tax revenue vs. electoral democracy index in Republic of Korea was 0.819 in 2025, according to V-Dem (2026) – processed by Our World in Data.
What is the highest tax revenue vs. electoral democracy index recorded in Republic of Korea?: The highest recorded value was 0.857 in 2018.
What is the lowest tax revenue vs. electoral democracy index recorded in Republic of Korea?: The lowest recorded value was 0.012 in 1911.
How does Republic of Korea rank for tax revenue vs. electoral democracy index?: Republic of Korea ranks 24th out of 176 countries with data for 2025.
Is tax revenue vs. electoral democracy index rising or falling in Republic of Korea?: Over the last ten years it is up 16.2%. The long-run trend across the full record is volatile.
Where does this Republic of Korea data come from?: The figures come from V-Dem (2026) – processed by Our World in Data, published as part of Tax revenue vs. Electoral Democracy Index. Statizoid updates them automatically from the source API.

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Tax revenue vs. Electoral Democracy Index in Republic of Korea. Statizoid, drawing on V-Dem (2026) – processed by Our World in Data. Retrieved 31 August 2026, from https://economy.statizoid.com/stat/tax-revenues-vs-electoral-democracy-index/korea-rep/

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About this data

Indicator: Tax revenue vs. Electoral Democracy Index
Source: V-Dem (2026) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 176 places, 29,649 data points, 1789–2025
Last refreshed: 28 August 2026

Central estimate of the extent to which political leaders are elected under comprehensive suffrage in free and fair elections, and freedoms of association and expression are guaranteed.