The Solomon Islands has a population density of 79.4 people per square mile compared to 928 people in Sri Lanka. The Solomon Islands has 373,164 sq ft of land per person vs 32,224 sq ft in Sri Lanka. The Solomon Islands and Sri Lanka rank 155th and 25th by population density, respectively.
Population density is calculated as the ratio of population to land area. The Solomon Islands has 0.01% of the world's population and 0.02% of all countries' land area, compared to 0.27% of the population and 0.04% of the land area for Sri Lanka, making the population density in the Solomon Islands 91.4% lower than in Sri Lanka.
Population density by year
people per square mile
| Year | Population density | |
|---|---|---|
Solomon Islands
|
Sri Lanka
|
|
| 2026 | 79.4 | 928 |
| 2025 | 77.6 | 923 |
| 2024 | 75.8 | 918 |
| 2023 | 74 | 923 |
| 2022 | 72.3 | 929 |
| 2021 | 70.6 | 928 |
| 2020 | 68.9 | 918 |
| 2019 | 67.4 | 913 |
| 2018 | 65.6 | 907 |
| 2017 | 63.4 | 898 |
| 2016 | 61.3 | 888 |
| 2015 | 59.2 | 878 |
| 2014 | 57.1 | 858 |
| 2013 | 55.1 | 850 |
| 2012 | 53.1 | 874 |
| 2011 | 51.2 | 868 |
| 2010 | 49.3 | 862 |
| 2009 | 47.9 | 857 |
| 2008 | 47.1 | 852 |
| 2007 | 46.3 | 846 |
| 2006 | 45.5 | 841 |
| 2005 | 44.7 | 835 |
| 2004 | 43.9 | 830 |
| 2003 | 43.1 | 824 |
| 2002 | 42.3 | 818 |
| 2001 | 41.6 | 810 |
| 2000 | 40.8 | 797 |
| 1999 | 39.8 | 782 |
| 1998 | 38.8 | 768 |
| 1997 | 37.7 | 754 |
| 1996 | 36.6 | 739 |
| 1995 | 35.6 | 725 |
| 1994 | 34.6 | 714 |
| 1993 | 33.6 | 703 |
| 1992 | 32.6 | 691 |
| 1991 | 31.6 | 680 |
| 1990 | 30.7 | 675 |
| 1989 | 29.7 | 671 |
| 1988 | 28.8 | 664 |
| 1987 | 27.9 | 657 |
| 1986 | 27 | 650 |
| 1985 | 26.1 | 642 |
| 1984 | 25.3 | 638 |
| 1983 | 24.4 | 636 |
| 1982 | 23.6 | 631 |
| 1981 | 22.8 | 624 |
| 1980 | 22 | 613 |
| 1979 | 21.3 | 602 |
| 1978 | 20.5 | 591 |
| 1977 | 19.8 | 580 |
| 1976 | 19.2 | 570 |
| 1975 | 18.6 | 560 |
| 1974 | 18 | 550 |
| 1973 | 17.6 | 539 |
| 1972 | 17.1 | 529 |
| 1971 | 16.7 | 518 |
| 1970 | 16.3 | 507 |
| 1969 | 16 | 496 |
| 1968 | 15.6 | 485 |
| 1967 | 15.2 | 473 |
| 1966 | 14.8 | 462 |
| 1965 | 14.5 | 451 |
| 1964 | 14.2 | 440 |
| 1963 | 13.8 | 429 |
| 1962 | 13.5 | 419 |
| 1961 | 13.2 | 409 |
Data sources: World Bank | Agriculture & Rural Development (1961–2026, retrieved 2026-04-06); United Nations | World Population Prospects (2025–2026, retrieved 2026-03-10).
GeoRank.org/population-density/solomon-islands/sri-lanka | CC BY 
From 2006 to 2026, population density in the Solomon Islands increased by 74.6%, compared to a 10.4% growth in Sri Lanka.
In 2006, the Solomon Islands ranked 161st by population density and is 155th now. Sri Lanka was 25th in 2006 and still ranks 25th out of 197 currently.
Population density comparison
|
Solomon Islands
|
Sri Lanka
|
|
|---|---|---|
| Population density | 79.4 ppl/mi² | 928 ppl/mi² |
| Population density rank | 155/197 | 25/197 |
| Population |
863951
|
22185425
|
| Land area | 10,807 sq mi | 23,884 sq mi |
| Land area per capita | 367,777 sq ft | 30,382 sq ft |
| Rural population | 69.3% | 79.7% |
| Urban population | 30.7% | 20.3% |
| Living in agglomerations of 1M+ people | 0% | 0% |
Share of urban population by year
| Year | Urban population | |
|---|---|---|
|
Solomon Islands
|
Sri Lanka
|
|
| 2024 | 30.7% | 20.3% |
| 2023 | 30% | 20.1% |
| 2022 | 29.4% | 20% |
| 2021 | 28.7% | 19.8% |
| 2020 | 28% | 19.7% |
| 2019 | 27.3% | 19.5% |
| 2018 | 26.3% | 19.3% |
| 2017 | 25.4% | 19.2% |
| 2016 | 24.5% | 19% |
| 2015 | 23.7% | 18.8% |
| 2014 | 22.9% | 18.6% |
| 2013 | 22.1% | 18.4% |
| 2012 | 21.4% | 18.3% |
| 2011 | 20.7% | 17.8% |
| 2010 | 20.1% | 17.2% |
| 2009 | 19.6% | 16.7% |
| 2008 | 19% | 16.3% |
| 2007 | 18.5% | 15.9% |
| 2006 | 18.1% | 15.5% |
| 2005 | 17.6% | 15.2% |
| 2004 | 17.2% | 14.9% |
| 2003 | 16.8% | 14.7% |
| 2002 | 16.4% | 14.6% |
| 2001 | 16.1% | 14.6% |
| 2000 | 15.8% | 14.6% |
| 1999 | 15.5% | 14.7% |
| 1998 | 15.2% | 14.9% |
| 1997 | 15% | 15.2% |
| 1996 | 14.8% | 15.5% |
| 1995 | 14.6% | 15.9% |
| 1994 | 14.4% | 16.3% |
| 1993 | 14.3% | 16.7% |
| 1992 | 14.1% | 17.1% |
| 1991 | 13.9% | 17.6% |
| 1990 | 13.8% | 18.1% |
| 1989 | 13.6% | 18.6% |
| 1988 | 13.4% | 19% |
| 1987 | 13.1% | 19.5% |
| 1986 | 12.9% | 19.9% |
| 1985 | 12.6% | 20.3% |
| 1984 | 12.3% | 20.7% |
| 1983 | 11.9% | 21% |
| 1982 | 11.6% | 21.3% |
| 1981 | 11.2% | 21.5% |
| 1980 | 10.8% | 21.6% |
| 1979 | 10.4% | 21.8% |
| 1978 | 10% | 21.9% |
| 1977 | 9.66% | 22% |
| 1976 | 9.29% | 22.1% |
| 1975 | 8.93% | 22.2% |
| 1974 | 8.59% | 22.3% |
| 1973 | 8.26% | 22.4% |
| 1972 | 7.91% | 22.4% |
| 1971 | 7.54% | 22.4% |
| 1970 | 7.13% | 22.3% |
| 1969 | 6.63% | 22% |
| 1968 | 6.06% | 21.5% |
| 1967 | 5.47% | 21% |
| 1966 | 4.94% | 20.4% |
| 1965 | 4.46% | 19.8% |
| 1964 | 4.02% | 19.3% |
| 1963 | 3.66% | 18.9% |
| 1962 | 3.31% | 18.5% |
| 1961 | 3% | 18% |
| 1960 | 2.72% | 17.6% |
Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).
GeoRank.org/population-density/solomon-islands/sri-lanka | CC BY
From 2004 to 2024, the share of urban population changed from 17.2% to 30.7% in the Solomon Islands and from 14.9% to 20.3% in Sri Lanka.
Densely populated cities
|
Sri Lanka
|
|
|---|---|
| City | Population |
| Colombo | 648K |
| Gampaha | 191K |
| Beruwala | 165K |
| Negombo | 142K |
| Kandy | 120K |
| Sri Jayawardenepura Kotte | 116K |
| Trincomalee | 99.1K |
| Galle | 93.1K |
| Matara | 68.2K |
| Anuradhapura | 63.2K |
Compare countries by 7 more topics
Population density in other countries
Data sources: World Bank | Agriculture & Rural Development (1961–2026, retrieved 2026-04-06); United Nations | World Population Prospects (1961–2026, retrieved 2026-03-10); U.S. Census Bureau (1961–2025, retrieved 2026-02-08); Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-02-20).
GeoRank.org/population-density/solomon-islands/sri-lanka | CC BY
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Data sources:
- World Bank | Agriculture & Rural Development (1961–2026, retrieved 2026-04-06)
- United Nations | World Population Prospects (1961–2026, retrieved 2026-03-10)
- U.S. Census Bureau (1961–2025, retrieved 2026-02-08)
- Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-02-20)
- Wikidata (2001–2025, retrieved 2026-02-08)
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