Population regions with projections in Sri Lanka

Sri Lanka: Population regions with projections was 21.25 million in 2100. ◆ Volatile

Latest (2100)
21.25 million
Change on year
down 0.6%
World rank
75th
of 239 countries
All-time high
24.81 million
in 2051
All-time low
800,000
in 1000
Years of data
318
1000–2100

Population regions with projections in Sri Lanka, 1000–2100

05.0M10.0M15.0M20.0M25.0M100015502100

Source: Our World in Data.

Analysis

Sri Lanka recorded 21.25 million for population regions with projections in 2100.

That represents a change of down 0.6% on the previous year and down 5.2% over ten years.

Over the whole period, population regions with projections in Sri Lanka peaked at 24.81 million in 2051 and was at its lowest, 800,000, in 1000.

That places Sri Lanka 75th out of 239 countries with data for 2100, putting it in the middle of the range.

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

Population regions with projections in Sri Lanka, year by year

Annual values for Population regions with projections in Sri Lanka, 1000 to 2100.
Year Value Change
1000 800,000 —
1100 900,000 +12.5%
1200 1.00 million +11.1%
1300 970,000 -3.0%
1400 930,000 -4.1%
1500 1.00 million +7.5%
1600 1.25 million +25.0%
1700 1.50 million +20.0%
1710 1.51 million +0.5%
1720 1.48 million -2.0%
1730 1.45 million -2.0%
1740 1.42 million -2.0%
1750 1.39 million -2.0%
1760 1.37 million -2.0%
1770 1.34 million -2.0%
1780 1.31 million -2.0%
1790 1.29 million -2.0%
1800 1.75 million +35.9%
1801 1.72 million -1.8%
1802 1.69 million -1.8%
1803 1.66 million -1.8%
1804 1.63 million -1.8%
1805 1.60 million -1.8%
1806 1.57 million -1.8%
1807 1.54 million -1.8%
1808 1.51 million -1.8%
1809 1.48 million -1.8%
1810 1.46 million -1.8%
1811 1.43 million -1.8%
1812 1.41 million -1.8%
1813 1.38 million -1.8%
1814 1.35 million -1.8%
1815 1.33 million -1.8%
1816 1.31 million -1.8%
1817 1.28 million -1.8%
1818 1.26 million -1.8%
1819 1.25 million -1.1%
1820 1.24 million -0.3%
1821 1.25 million +0.5%
1822 1.26 million +1.3%
1823 1.29 million +2.0%
1824 1.32 million +2.0%
1825 1.34 million +2.0%
1826 1.37 million +2.0%
1827 1.40 million +2.0%
1828 1.43 million +2.0%
1829 1.45 million +2.0%
1830 1.48 million +2.0%
1831 1.51 million +2.0%
1832 1.54 million +2.0%
1833 1.58 million +2.0%
1834 1.61 million +2.0%
1835 1.64 million +2.0%
1836 1.67 million +2.0%
1837 1.71 million +2.0%
1838 1.74 million +2.0%
1839 1.78 million +2.0%
1840 1.81 million +2.0%
1841 1.85 million +2.0%
1842 1.89 million +2.0%
1843 1.93 million +2.0%
1844 1.97 million +2.0%
1845 2.01 million +2.0%
1846 2.05 million +2.0%
1847 2.09 million +2.0%
1848 2.13 million +2.0%
1849 2.16 million +1.3%
1850 2.17 million +0.6%
1851 2.17 million -0.1%
1852 2.15 million -0.8%
1853 2.12 million -1.5%
1854 2.09 million -1.5%
1855 2.06 million -1.5%
1856 2.03 million -1.5%
1857 2.00 million -1.5%
1858 1.97 million -1.5%
1859 1.96 million -0.4%
1860 1.97 million +0.7%
1861 2.01 million +1.8%
1862 2.07 million +3.0%
1863 2.15 million +4.0%
1864 2.24 million +4.0%
1865 2.33 million +4.0%
1866 2.42 million +4.0%
1867 2.52 million +4.0%
1868 2.62 million +4.0%
1869 2.70 million +3.3%
1870 2.78 million +2.7%
1871 2.84 million +2.1%
1872 2.88 million +1.5%
1873 2.90 million +0.9%
1874 2.93 million +0.9%
1875 2.96 million +0.9%
1876 2.98 million +0.9%
1877 3.01 million +0.9%
1878 3.03 million +0.9%
1879 3.06 million +0.9%
1880 3.09 million +1.0%
1881 3.12 million +1.0%
1882 3.16 million +1.1%
1883 3.19 million +1.1%
1884 3.23 million +1.1%
1885 3.26 million +1.1%
1886 3.30 million +1.1%
1887 3.33 million +1.1%
1888 3.37 million +1.1%
1889 3.41 million +1.2%
1890 3.45 million +1.3%
1891 3.50 million +1.4%
1892 3.56 million +1.5%
1893 3.62 million +1.7%
1894 3.68 million +1.7%
1895 3.74 million +1.7%
1896 3.80 million +1.7%
1897 3.86 million +1.7%
1898 3.93 million +1.7%
1899 3.99 million +1.7%
1900 4.06 million +1.7%
1901 4.14 million +1.8%
1902 4.21 million +1.8%
1903 4.29 million +1.9%
1904 4.37 million +1.9%
1905 4.45 million +1.9%
1906 4.53 million +1.9%
1907 4.62 million +1.9%
1908 4.70 million +1.9%
1909 4.78 million +1.7%
1910 4.86 million +1.6%
1911 4.93 million +1.5%
1912 5.00 million +1.4%
1913 5.06 million +1.3%
1914 5.13 million +1.3%
1915 5.19 million +1.3%
1916 5.26 million +1.3%
1917 5.32 million +1.3%
1918 5.38 million +1.2%
1919 5.44 million +1.1%
1920 5.50 million +1.0%
1921 5.55 million +1.0%
1922 5.60 million +0.9%
1923 5.65 million +0.8%
1924 5.70 million +0.8%
1925 5.75 million +0.8%
1926 5.80 million +0.8%
1927 5.84 million +0.8%
1928 5.89 million +0.8%
1929 5.94 million +0.8%
1930 5.99 million +0.8%
1931 6.03 million +0.8%
1932 6.08 million +0.7%
1933 6.12 million +0.7%
1934 6.17 million +0.7%
1935 6.21 million +0.7%
1936 6.26 million +0.7%
1937 6.30 million +0.7%
1938 6.35 million +0.7%
1939 6.41 million +1.0%
1940 6.49 million +1.3%
1941 6.59 million +1.5%
1942 6.71 million +1.8%
1943 6.85 million +2.1%
1944 6.99 million +2.1%
1945 7.14 million +2.1%
1946 7.29 million +2.1%
1947 7.44 million +2.1%
1948 7.59 million +2.1%
1949 7.76 million +2.2%
1950 7.81 million +0.6%
1951 7.96 million +1.9%
1952 8.11 million +2.0%
1953 8.28 million +2.0%
1954 8.45 million +2.1%
1955 8.62 million +2.1%
1956 8.81 million +2.1%
1957 9.00 million +2.2%
1958 9.21 million +2.3%
1959 9.43 million +2.4%
1960 9.66 million +2.5%
1961 9.90 million +2.5%
1962 10.14 million +2.5%
1963 10.39 million +2.5%
1964 10.65 million +2.5%
1965 10.92 million +2.5%
1966 11.18 million +2.4%
1967 11.46 million +2.4%
1968 11.74 million +2.4%
1969 12.01 million +2.4%
1970 12.29 million +2.3%
1971 12.55 million +2.2%
1972 12.81 million +2.0%
1973 13.06 million +2.0%
1974 13.31 million +1.9%
1975 13.55 million +1.8%
1976 13.80 million +1.8%
1977 14.05 million +1.8%
1978 14.31 million +1.9%
1979 14.58 million +1.9%
1980 14.85 million +1.8%
1981 15.10 million +1.7%
1982 15.29 million +1.2%
1983 15.39 million +0.7%
1984 15.44 million +0.3%
1985 15.54 million +0.7%
1986 15.73 million +1.2%
1987 15.92 million +1.2%
1988 16.08 million +1.0%
1989 16.25 million +1.1%
1990 16.35 million +0.6%
1991 16.48 million +0.8%
1992 16.74 million +1.6%
1993 17.03 million +1.7%
1994 17.28 million +1.5%
1995 17.56 million +1.7%
1996 17.91 million +1.9%
1997 18.25 million +1.9%
1998 18.60 million +1.9%
1999 18.94 million +1.9%
2000 19.29 million +1.8%
2001 19.60 million +1.6%
2002 19.81 million +1.0%
2003 19.95 million +0.7%
2004 20.09 million +0.7%
2005 20.22 million +0.6%
2006 20.35 million +0.7%
2007 20.49 million +0.7%
2008 20.63 million +0.7%
2009 20.76 million +0.6%
2010 20.88 million +0.6%
2011 21.01 million +0.6%
2012 21.17 million +0.8%
2013 21.36 million +0.9%
2014 21.55 million +0.9%
2015 21.73 million +0.8%
2016 21.91 million +0.8%
2017 22.09 million +0.8%
2018 22.25 million +0.7%
2019 22.41 million +0.7%
2020 22.56 million +0.7%
2021 22.70 million +0.6%
2022 22.84 million +0.6%
2023 22.97 million +0.6%
2024 23.10 million +0.6%
2025 23.23 million +0.5%
2026 23.35 million +0.5%
2027 23.46 million +0.5%
2028 23.57 million +0.5%
2029 23.67 million +0.4%
2030 23.77 million +0.4%
2031 23.86 million +0.4%
2032 23.95 million +0.4%
2033 24.04 million +0.4%
2034 24.12 million +0.3%
2035 24.20 million +0.3%
2036 24.27 million +0.3%
2037 24.34 million +0.3%
2038 24.41 million +0.3%
2039 24.47 million +0.3%
2040 24.53 million +0.2%
2041 24.58 million +0.2%
2042 24.63 million +0.2%
2043 24.67 million +0.2%
2044 24.70 million +0.1%
2045 24.74 million +0.1%
2046 24.77 million +0.1%
2047 24.79 million +0.1%
2048 24.80 million +0.1%
2049 24.81 million +0.0%
2050 24.81 million +0.0%
2051 24.81 million +0.0%
2052 24.81 million -0.0%
2053 24.80 million -0.0%
2054 24.79 million -0.0%
2055 24.78 million -0.0%
2056 24.77 million -0.1%
2057 24.74 million -0.1%
2058 24.72 million -0.1%
2059 24.69 million -0.1%
2060 24.66 million -0.1%
2061 24.63 million -0.1%
2062 24.59 million -0.1%
2063 24.55 million -0.2%
2064 24.50 million -0.2%
2065 24.45 million -0.2%
2066 24.40 million -0.2%
2067 24.34 million -0.2%
2068 24.29 million -0.2%
2069 24.23 million -0.2%
2070 24.17 million -0.2%
2071 24.11 million -0.3%
2072 24.05 million -0.3%
2073 23.98 million -0.3%
2074 23.91 million -0.3%
2075 23.83 million -0.3%
2076 23.76 million -0.3%
2077 23.68 million -0.3%
2078 23.60 million -0.3%
2079 23.51 million -0.4%
2080 23.43 million -0.4%
2081 23.33 million -0.4%
2082 23.24 million -0.4%
2083 23.14 million -0.4%
2084 23.05 million -0.4%
2085 22.94 million -0.4%
2086 22.84 million -0.5%
2087 22.73 million -0.5%
2088 22.63 million -0.5%
2089 22.52 million -0.5%
2090 22.41 million -0.5%
2091 22.30 million -0.5%
2092 22.19 million -0.5%
2093 22.07 million -0.5%
2094 21.96 million -0.5%
2095 21.84 million -0.5%
2096 21.73 million -0.5%
2097 21.61 million -0.5%
2098 21.49 million -0.6%
2099 21.37 million -0.6%
2100 21.25 million -0.6%

Sri Lanka compared with similar countries

  • Sri Lanka's 21.25 million is above the median for upper middle income countries, which is 5.55 million, 3.8× the median. (58 countries reporting)
  • Sri Lanka's 21.25 million is below the median for South Asia, which is 26.54 million, 80% of the median. (6 countries reporting)

Biggest year-on-year movements

Years where Population regions with projections in Sri Lanka changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.

YearChange FromTo
1800 +35.9% 1.29 million 1.75 million
1600 +25.0% 1.00 million 1.25 million

Averages by decade

DecadeAverage LowestHighest Years
1000s 800,000 800,000 800,000 1
1100s 900,000 900,000 900,000 1
1200s 1.00 million 1.00 million 1.00 million 1
1300s 970,000 970,000 970,000 1
1400s 930,000 930,000 930,000 1
1500s 1.00 million 1.00 million 1.00 million 1
1600s 1.25 million 1.25 million 1.25 million 1
1700s 1.50 million 1.50 million 1.50 million 1
1710s 1.51 million 1.51 million 1.51 million 1
1720s 1.48 million 1.48 million 1.48 million 1
1730s 1.45 million 1.45 million 1.45 million 1
1740s 1.42 million 1.42 million 1.42 million 1
1750s 1.39 million 1.39 million 1.39 million 1
1760s 1.37 million 1.37 million 1.37 million 1
1770s 1.34 million 1.34 million 1.34 million 1
1780s 1.31 million 1.31 million 1.31 million 1
1790s 1.29 million 1.29 million 1.29 million 1
1800s 1.61 million 1.48 million 1.75 million 10
1810s 1.34 million 1.25 million 1.46 million 10
1820s 1.33 million 1.24 million 1.45 million 10
1830s 1.63 million 1.48 million 1.78 million 10
1840s 1.99 million 1.81 million 2.16 million 10
1850s 2.07 million 1.96 million 2.17 million 10
1860s 2.30 million 1.97 million 2.70 million 10
1870s 2.94 million 2.78 million 3.06 million 10
1880s 3.25 million 3.09 million 3.41 million 10
1890s 3.71 million 3.45 million 3.99 million 10
1900s 4.41 million 4.06 million 4.78 million 10
1910s 5.16 million 4.86 million 5.44 million 10
1920s 5.72 million 5.50 million 5.94 million 10
1930s 6.19 million 5.99 million 6.41 million 10
1940s 7.09 million 6.49 million 7.76 million 10
1950s 8.57 million 7.81 million 9.43 million 10
1960s 10.81 million 9.66 million 12.01 million 10
1970s 13.43 million 12.29 million 14.58 million 10
1980s 15.56 million 14.85 million 16.25 million 10
1990s 17.51 million 16.35 million 18.94 million 10
2000s 20.12 million 19.29 million 20.76 million 10
2010s 21.64 million 20.88 million 22.41 million 10
2020s 23.15 million 22.56 million 23.67 million 10
2030s 24.14 million 23.77 million 24.47 million 10
2040s 24.70 million 24.53 million 24.81 million 10
2050s 24.77 million 24.69 million 24.81 million 10
2060s 24.46 million 24.23 million 24.66 million 10
2070s 23.86 million 23.51 million 24.17 million 10
2080s 22.99 million 22.52 million 23.43 million 10
2090s 21.90 million 21.37 million 22.41 million 10
2100s 21.25 million 21.25 million 21.25 million 1

Countries ranked near Sri Lanka

  1. 72 Cambodia 22.74 million compare
  2. 73 South Korea 21.85 million compare
  3. 74 Jordan 21.32 million compare
  4. 76 Tajikistan 20.20 million compare
  5. 77 Congo 20.03 million compare
  6. 78 Israel 19.75 million compare

See the full ranking of 239 places →

More population data for Sri Lanka

All data for Sri Lanka →

Frequently asked questions

What is population regions with projections in Sri Lanka?
Population regions with projections in Sri Lanka was 21.25 million in 2100, according to Our World in Data.
What is the highest population regions with projections recorded in Sri Lanka?
The highest recorded value was 24.81 million in 2051.
What is the lowest population regions with projections recorded in Sri Lanka?
The lowest recorded value was 800,000 in 1000.
How does Sri Lanka rank for population regions with projections?
Sri Lanka ranks 75th out of 239 countries with data for 2100.
Is population regions with projections rising or falling in Sri Lanka?
Over the last ten years it is down 5.2%. The long-run trend across the full record is volatile.
Where does this Sri Lanka data come from?
The figures come from Our World in Data, published as part of Population regions with projections. Statizoid updates them automatically from the source API.

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Population regions with projections in Sri Lanka. Statizoid, drawing on Our World in Data. Retrieved 11 November 2026, from https://population.statizoid.com/stat/population-regions-with-projections/sri-lanka/

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About this data

Indicator
Population regions with projections
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
239 places, 69,174 data points, 1000–2100
Last refreshed