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Share of global CO₂ emissions and population in Cambodia

Cambodia: Share of global CO₂ emissions and population was 0.2% in 2100. ▼ Falling

Latest (2100)
0.2%
Change on year
down 0.1%
World rank
72nd
of 239 countries
All-time high
0.3%
in 1600
All-time low
0.1%
in 1979
Years of data
318
1000–2100

Share of global CO₂ emissions and population in Cambodia, 1000–2100

00.10.20.3100015502100

Source: HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data. Measured in %.

Analysis

The most recent figure for share of global co₂ emissions and population in Cambodia is 0.2%, measured in 2100.

Compared with earlier readings it is down 0.1% on the previous year and down 1.1% over ten years.

Over the whole period, share of global co₂ emissions and population in Cambodia peaked at 0.3% in 1600 and was at its lowest, 0.1%, in 1979.

That places Cambodia 72nd out of 239 countries with data for 2100, putting it in the middle of the range.

The long-run direction has been consistently falling across the 318 years of available data.

Share of global CO₂ emissions and population in Cambodia, year by year

Year % Change
1000 0.3% —
1100 0.3% -10.6%
1200 0.3% -2.4%
1300 0.3% +5.6%
1400 0.3% +11.1%
1500 0.3% -5.8%
1600 0.3% +8.2%
1700 0.3% -4.7%
1710 0.3% -2.5%
1720 0.3% -3.5%
1730 0.3% -2.3%
1740 0.3% -3.4%
1750 0.3% -5.7%
1760 0.2% -3.4%
1770 0.2% -3.7%
1780 0.2% -7.1%
1790 0.2% -3.4%
1800 0.2% -1.1%
1801 0.2% -0.3%
1802 0.2% -0.3%
1803 0.2% -0.3%
1804 0.2% -0.3%
1805 0.2% -0.4%
1806 0.2% -0.4%
1807 0.2% -0.4%
1808 0.2% -0.4%
1809 0.2% -0.4%
1810 0.2% -0.5%
1811 0.2% -0.5%
1812 0.2% -0.6%
1813 0.2% -0.6%
1814 0.2% -0.7%
1815 0.2% -0.7%
1816 0.2% -0.7%
1817 0.2% -0.7%
1818 0.2% -0.7%
1819 0.2% -0.6%
1820 0.2% -0.6%
1821 0.2% -0.5%
1822 0.2% -0.4%
1823 0.2% -0.4%
1824 0.2% -0.4%
1825 0.2% -0.4%
1826 0.2% -0.4%
1827 0.2% -0.4%
1828 0.2% -0.5%
1829 0.2% -0.4%
1830 0.2% -0.4%
1831 0.2% -0.3%
1832 0.2% -0.3%
1833 0.2% -0.2%
1834 0.2% -0.2%
1835 0.2% -0.2%
1836 0.2% -0.2%
1837 0.2% -0.2%
1838 0.2% -0.2%
1839 0.2% -0.2%
1840 0.2% -0.2%
1841 0.2% -0.2%
1842 0.2% -0.2%
1843 0.2% -0.2%
1844 0.2% -0.2%
1845 0.2% -0.2%
1846 0.2% -0.2%
1847 0.2% -0.2%
1848 0.2% -0.3%
1849 0.2% -0.2%
1850 0.2% -0.1%
1851 0.2% -0.0%
1852 0.2% +0.0%
1853 0.2% +0.1%
1854 0.2% +0.1%
1855 0.2% +0.1%
1856 0.2% +0.1%
1857 0.2% +0.0%
1858 0.2% +0.0%
1859 0.2% +0.0%
1860 0.2% -0.0%
1861 0.2% -0.0%
1862 0.2% -0.1%
1863 0.2% -0.1%
1864 0.2% -0.1%
1865 0.2% -0.1%
1866 0.2% -0.1%
1867 0.2% -0.1%
1868 0.2% -0.1%
1869 0.2% -0.1%
1870 0.2% -0.0%
1871 0.2% +0.0%
1872 0.2% +0.1%
1873 0.2% +0.1%
1874 0.2% +0.1%
1875 0.2% +0.1%
1876 0.2% +0.1%
1877 0.2% +0.1%
1878 0.2% +0.1%
1879 0.2% +0.1%
1880 0.2% +0.0%
1881 0.2% +0.0%
1882 0.2% -0.0%
1883 0.2% -0.1%
1884 0.2% -0.1%
1885 0.2% -0.1%
1886 0.2% -0.1%
1887 0.2% -0.1%
1888 0.2% -0.1%
1889 0.2% -0.1%
1890 0.2% -0.1%
1891 0.2% -0.0%
1892 0.2% -0.0%
1893 0.2% +0.0%
1894 0.2% +0.0%
1895 0.2% -0.0%
1896 0.2% -0.0%
1897 0.2% -0.0%
1898 0.2% -0.0%
1899 0.2% -0.0%
1900 0.2% -0.1%
1901 0.2% -0.1%
1902 0.2% -0.1%
1903 0.2% -0.2%
1904 0.2% -0.2%
1905 0.2% -0.2%
1906 0.2% -0.2%
1907 0.2% -0.2%
1908 0.2% -0.2%
1909 0.2% -0.4%
1910 0.2% -0.6%
1911 0.2% -0.7%
1912 0.2% -0.9%
1913 0.2% -1.1%
1914 0.2% -1.1%
1915 0.2% -1.1%
1916 0.2% -1.1%
1917 0.2% -1.1%
1918 0.2% -1.1%
1919 0.2% -1.2%
1920 0.2% -1.2%
1921 0.2% -1.3%
1922 0.1% -1.3%
1923 0.1% -1.3%
1924 0.1% -1.3%
1925 0.1% -1.3%
1926 0.1% -1.3%
1927 0.1% -1.3%
1928 0.1% -1.3%
1929 0.1% -1.1%
1930 0.1% -0.9%
1931 0.1% -0.7%
1932 0.1% -0.4%
1933 0.1% -0.2%
1934 0.1% -0.2%
1935 0.1% -0.2%
1936 0.1% -0.2%
1937 0.1% -0.2%
1938 0.1% -0.2%
1939 0.1% +0.4%
1940 0.1% +1.1%
1941 0.1% +1.8%
1942 0.1% +2.5%
1943 0.1% +3.1%
1944 0.1% +3.1%
1945 0.2% +3.1%
1946 0.2% +3.2%
1947 0.2% +3.1%
1948 0.2% +3.0%
1949 0.2% +2.5%
1950 0.2% +2.2%
1951 0.2% +0.5%
1952 0.2% +0.4%
1953 0.2% +0.3%
1954 0.2% +0.2%
1955 0.2% +0.2%
1956 0.2% +0.2%
1957 0.2% +0.2%
1958 0.2% +0.1%
1959 0.2% +0.3%
1960 0.2% +0.5%
1961 0.2% +0.6%
1962 0.2% +0.4%
1963 0.2% -0.0%
1964 0.2% -0.1%
1965 0.2% -0.0%
1966 0.2% +0.0%
1967 0.2% +0.1%
1968 0.2% +0.1%
1969 0.2% +0.0%
1970 0.2% -1.5%
1971 0.2% -2.3%
1972 0.2% -1.2%
1973 0.2% -1.0%
1974 0.2% -1.3%
1975 0.2% -4.7%
1976 0.1% -8.4%
1977 0.1% -9.2%
1978 0.1% -9.7%
1979 0.1% -4.1%
1980 0.1% +0.4%
1981 0.1% -0.2%
1982 0.1% +1.0%
1983 0.1% +1.8%
1984 0.1% +1.9%
1985 0.1% +1.6%
1986 0.1% +2.1%
1987 0.1% +2.4%
1988 0.1% +2.0%
1989 0.1% +2.0%
1990 0.1% +2.4%
1991 0.1% +2.5%
1992 0.1% +3.9%
1993 0.2% +4.6%
1994 0.2% +5.6%
1995 0.2% +6.9%
1996 0.2% +6.3%
1997 0.2% +5.6%
1998 0.2% +2.8%
1999 0.2% +0.4%
2000 0.2% +0.2%
2001 0.2% +0.2%
2002 0.2% +0.2%
2003 0.2% +0.2%
2004 0.2% +0.2%
2005 0.2% +0.2%
2006 0.2% +0.2%
2007 0.2% +0.2%
2008 0.2% +0.2%
2009 0.2% +0.3%
2010 0.2% +0.3%
2011 0.2% +0.3%
2012 0.2% +0.2%
2013 0.2% +0.2%
2014 0.2% +0.3%
2015 0.2% +0.3%
2016 0.2% +0.3%
2017 0.2% +0.2%
2018 0.2% +0.1%
2019 0.2% +0.2%
2020 0.2% +0.5%
2021 0.2% +0.6%
2022 0.2% +0.5%
2023 0.2% +0.4%
2024 0.2% +0.4%
2025 0.2% +0.3%
2026 0.2% +0.3%
2027 0.2% +0.3%
2028 0.2% +0.3%
2029 0.2% +0.3%
2030 0.2% +0.2%
2031 0.2% +0.2%
2032 0.2% +0.2%
2033 0.2% +0.2%
2034 0.2% +0.2%
2035 0.2% +0.2%
2036 0.2% +0.2%
2037 0.2% +0.2%
2038 0.2% +0.2%
2039 0.2% +0.2%
2040 0.2% +0.2%
2041 0.2% +0.2%
2042 0.2% +0.2%
2043 0.2% +0.2%
2044 0.2% +0.1%
2045 0.2% +0.1%
2046 0.2% +0.1%
2047 0.2% +0.1%
2048 0.2% +0.1%
2049 0.2% +0.1%
2050 0.2% +0.1%
2051 0.2% +0.1%
2052 0.2% +0.1%
2053 0.2% +0.1%
2054 0.2% +0.1%
2055 0.2% +0.1%
2056 0.2% +0.1%
2057 0.2% +0.1%
2058 0.2% +0.1%
2059 0.2% +0.1%
2060 0.2% +0.1%
2061 0.2% +0.0%
2062 0.2% +0.0%
2063 0.2% +0.0%
2064 0.2% +0.0%
2065 0.2% -0.0%
2066 0.2% -0.0%
2067 0.2% -0.0%
2068 0.2% -0.0%
2069 0.2% -0.0%
2070 0.2% -0.0%
2071 0.2% -0.0%
2072 0.2% -0.0%
2073 0.2% -0.1%
2074 0.2% -0.1%
2075 0.2% -0.1%
2076 0.2% -0.1%
2077 0.2% -0.1%
2078 0.2% -0.1%
2079 0.2% -0.1%
2080 0.2% -0.1%
2081 0.2% -0.1%
2082 0.2% -0.1%
2083 0.2% -0.1%
2084 0.2% -0.1%
2085 0.2% -0.1%
2086 0.2% -0.1%
2087 0.2% -0.1%
2088 0.2% -0.1%
2089 0.2% -0.1%
2090 0.2% -0.1%
2091 0.2% -0.1%
2092 0.2% -0.1%
2093 0.2% -0.1%
2094 0.2% -0.1%
2095 0.2% -0.1%
2096 0.2% -0.1%
2097 0.2% -0.1%
2098 0.2% -0.1%
2099 0.2% -0.1%
2100 0.2% -0.1%

Cambodia compared with similar countries

  • Cambodia's 0.2% is above the median for lower middle income countries, which is 0.2%, 1.1× the median. (47 countries reporting)
  • Cambodia's 0.2% is above the median for East Asia & Pacific, which is 0.0%, 11.5× the median. (37 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1000s 0.3% 0.3% 0.3% 1
1100s 0.3% 0.3% 0.3% 1
1200s 0.3% 0.3% 0.3% 1
1300s 0.3% 0.3% 0.3% 1
1400s 0.3% 0.3% 0.3% 1
1500s 0.3% 0.3% 0.3% 1
1600s 0.3% 0.3% 0.3% 1
1700s 0.3% 0.3% 0.3% 1
1710s 0.3% 0.3% 0.3% 1
1720s 0.3% 0.3% 0.3% 1
1730s 0.3% 0.3% 0.3% 1
1740s 0.3% 0.3% 0.3% 1
1750s 0.3% 0.3% 0.3% 1
1760s 0.2% 0.2% 0.2% 1
1770s 0.2% 0.2% 0.2% 1
1780s 0.2% 0.2% 0.2% 1
1790s 0.2% 0.2% 0.2% 1
1800s 0.2% 0.2% 0.2% 10
1810s 0.2% 0.2% 0.2% 10
1820s 0.2% 0.2% 0.2% 10
1830s 0.2% 0.2% 0.2% 10
1840s 0.2% 0.2% 0.2% 10
1850s 0.2% 0.2% 0.2% 10
1860s 0.2% 0.2% 0.2% 10
1870s 0.2% 0.2% 0.2% 10
1880s 0.2% 0.2% 0.2% 10
1890s 0.2% 0.2% 0.2% 10
1900s 0.2% 0.2% 0.2% 10
1910s 0.2% 0.2% 0.2% 10
1920s 0.1% 0.1% 0.2% 10
1930s 0.1% 0.1% 0.1% 10
1940s 0.2% 0.1% 0.2% 10
1950s 0.2% 0.2% 0.2% 10
1960s 0.2% 0.2% 0.2% 10
1970s 0.2% 0.1% 0.2% 10
1980s 0.1% 0.1% 0.1% 10
1990s 0.2% 0.1% 0.2% 10
2000s 0.2% 0.2% 0.2% 10
2010s 0.2% 0.2% 0.2% 10
2020s 0.2% 0.2% 0.2% 10
2030s 0.2% 0.2% 0.2% 10
2040s 0.2% 0.2% 0.2% 10
2050s 0.2% 0.2% 0.2% 10
2060s 0.2% 0.2% 0.2% 10
2070s 0.2% 0.2% 0.2% 10
2080s 0.2% 0.2% 0.2% 10
2090s 0.2% 0.2% 0.2% 10
2100s 0.2% 0.2% 0.2% 1

Countries ranked near Cambodia

  1. 69 Guatemala 0.3% compare
  2. 70 South Sudan 0.2% compare
  3. 71 Togo 0.2% compare
  4. 73 South Korea 0.2% compare
  5. 74 Jordan 0.2% compare
  6. 75 Sri Lanka 0.2% compare

See the full ranking of 239 places →

More climate change data for Cambodia

All data for Cambodia →

Frequently asked questions

What is share of global co₂ emissions and population in Cambodia?
Share of global co₂ emissions and population in Cambodia was 0.2% in 2100, according to HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data.
What is the highest share of global co₂ emissions and population recorded in Cambodia?
The highest recorded value was 0.3% in 1600.
What is the lowest share of global co₂ emissions and population recorded in Cambodia?
The lowest recorded value was 0.1% in 1979.
How does Cambodia rank for share of global co₂ emissions and population?
Cambodia ranks 72nd out of 239 countries with data for 2100.
Is share of global co₂ emissions and population rising or falling in Cambodia?
Over the last ten years it is down 1.1%. The long-run trend across the full record is falling.
Where does this Cambodia data come from?
The figures come from HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data, published as part of Share of global CO₂ emissions and population. Statizoid updates them automatically from the source API.

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Share of global CO₂ emissions and population in Cambodia. Statizoid, drawing on HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data. Retrieved 22 September 2026, from https://climate.statizoid.com/stat/share-co2-vs-population/cambodia/

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About this data

Indicator
Share of global CO₂ emissions and population
Unit
%
Source
HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
239 places, 69,170 data points, 1000–2100
Last refreshed

Share of the world's population by country, available from 10,000 BCE to 2100, based on data and estimates from different sources.