Population long run with projections in Sri Lanka

Sri Lanka: Population long run with projections was 21.25 million in 2100. ▼ Falling

Latest (2100)
21.25 million
Change on year
down 0.6%
World rank
74th
of 236 countries
All-time high
24.81 million
in 2051
All-time low
21.25 million
in 2100
Years of data
77
2024–2100

Population long run with projections in Sri Lanka, 2024–2100

05.0M10.0M15.0M20.0M25.0M202420622100

Source: Our World in Data.

Analysis

The most recent figure for population long run with projections in Sri Lanka is 21.25 million, measured in 2100. That is the lowest value across all 77 years on record.

Compared with earlier readings it is down 0.6% on the previous year and down 5.2% over ten years.

Over the whole period, population long run with projections in Sri Lanka peaked at 24.81 million in 2051 and was at its lowest, 21.25 million, in 2100.

That places Sri Lanka 74th out of 236 countries with data for 2100, putting it in the middle of the range.

The long-run direction has been consistently falling across the 77 years of available data.

Population long run with projections in Sri Lanka, year by year

Annual values for Population long run with projections in Sri Lanka, 2024 to 2100.
Year Value Change
2024 23.10 million —
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)

Averages by decade

DecadeAverage LowestHighest Years
2020s 23.40 million 23.10 million 23.67 million 6
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. 71 Cambodia 22.74 million compare
  2. 72 South Korea 21.85 million compare
  3. 73 Jordan 21.32 million compare
  4. 75 Tajikistan 20.20 million compare
  5. 76 Congo 20.03 million compare
  6. 77 Israel 19.75 million compare

See the full ranking of 236 places →

More population data for Sri Lanka

All data for Sri Lanka →

Frequently asked questions

What is population long run with projections in Sri Lanka?
Population long run with projections in Sri Lanka was 21.25 million in 2100, according to Our World in Data.
What is the highest population long run with projections recorded in Sri Lanka?
The highest recorded value was 24.81 million in 2051.
What is the lowest population long run with projections recorded in Sri Lanka?
The lowest recorded value was 21.25 million in 2100.
How does Sri Lanka rank for population long run with projections?
Sri Lanka ranks 74th out of 236 countries with data for 2100.
Is population long run 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 falling.
Where does this Sri Lanka data come from?
The figures come from Our World in Data, published as part of Population long run with projections. Statizoid updates them automatically from the source API.

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

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About this data

Indicator
Population long run with projections
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 18,172 data points, 2024–2100
Last refreshed