Singapore has a population density of 22,064 people per square mile compared to 51 people in South Sudan. Singapore has 1,282 sq ft of land per person vs 580,697 sq ft in South Sudan. Singapore and South Sudan rank 2nd and 171st by population density, respectively.
Population density is calculated as the ratio of population to land area. Singapore has 0.07% of the world's population and 0.0005% of all countries' land area, compared to 0.15% of the population and 0.42% of the land area for South Sudan, making the population density in Singapore 43,177% higher than in South Sudan.
Population density by year
people per square mile
| Year | Population density | |
|---|---|---|
Singapore
|
South Sudan
|
|
| 2026 | 22,064 | 51 |
| 2025 | 21,926 | 50 |
| 2024 | 21,776 | 49 |
| 2023 | 21,346 | 47.1 |
| 2022 | 20,334 | 45.2 |
| 2021 | 19,672 | 44.5 |
| 2020 | 20,510 | 43.8 |
| 2019 | 20,632 | 42.7 |
| 2018 | 20,454 | 41.5 |
| 2017 | 20,415 | 42 |
| 2016 | 20,483 | 44.4 |
| 2015 | 20,219 | 45.5 |
| 2014 | 19,981 | 46 |
| 2013 | 19,779 | 45.8 |
| 2012 | 19,489 | 44.1 |
| 2011 | 19,071 | - |
| 2010 | 18,730 | - |
| 2009 | 18,454 | - |
| 2008 | 17,906 | - |
| 2007 | 17,100 | - |
| 2006 | 16,426 | - |
| 2005 | 16,035 | - |
| 2004 | 15,663 | - |
| 2003 | 15,513 | - |
| 2002 | 16,023 | - |
| 2001 | 15,996 | - |
| 2000 | 15,570 | - |
| 1999 | 15,303 | - |
| 1998 | 15,181 | - |
| 1997 | 14,674 | - |
| 1996 | 14,190 | - |
| 1995 | 13,625 | - |
| 1994 | 13,217 | - |
| 1993 | 12,809 | - |
| 1992 | 12,489 | - |
| 1991 | 12,119 | - |
| 1990 | 11,779 | - |
| 1989 | 11,330 | - |
| 1988 | 11,002 | - |
| 1987 | 10,726 | - |
| 1986 | 10,566 | - |
| 1985 | 10,576 | - |
| 1984 | 10,562 | - |
| 1983 | 10,364 | - |
| 1982 | 10,230 | - |
| 1981 | 9,791 | - |
| 1980 | 9,331 | - |
| 1979 | 9,214 | - |
| 1978 | 9,098 | - |
| 1977 | 8,989 | - |
| 1976 | 8,865 | - |
| 1975 | 8,746 | - |
| 1974 | 8,620 | - |
| 1973 | 8,477 | - |
| 1972 | 8,320 | - |
| 1971 | 8,168 | - |
| 1970 | 8,019 | - |
| 1969 | 7,896 | - |
| 1968 | 7,778 | - |
| 1967 | 7,645 | - |
| 1966 | 7,478 | - |
| 1965 | 7,294 | - |
| 1964 | 7,119 | - |
| 1963 | 6,939 | - |
| 1962 | 6,766 | - |
| 1961 | 6,581 | - |
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/singapore/south-sudan | CC BY 
From 2012 to 2026, population density in Singapore increased by 13.2%, compared to a 15.6% growth in South Sudan.
In 2012, Singapore ranked 2nd by population density and is 2nd still. South Sudan was 169th in 2012 and ranks 171st out of 197 currently.
Population density comparison
|
Singapore
|
South Sudan
|
|
|---|---|---|
| Population density | 22,064 ppl/mi² | 51 ppl/mi² |
| Population density rank | 2/197 | 171/197 |
| Population |
6125852
|
12507858
|
| Land area | 277.2 sq mi | 243,990 sq mi |
| Land area per capita | 1,280 sq ft | 569,522 sq ft |
| Rural population | 0% | 78.6% |
| Urban population | 100% | 21.4% |
| Living in agglomerations of 1M+ people | 95.8% | 0% |
Share of urban population by year
| Year | Urban population | |
|---|---|---|
|
Singapore
|
South Sudan
|
|
| 2024 | 100% | 21.4% |
| 2023 | 100% | 21.1% |
| 2022 | 100% | 20.8% |
| 2021 | 100% | 20.5% |
| 2020 | 100% | 20.2% |
| 2019 | 100% | 19.9% |
| 2018 | 100% | 19.6% |
| 2017 | 100% | 19.3% |
| 2016 | 100% | 19.1% |
| 2015 | 100% | 18.8% |
| 2014 | 100% | 18.5% |
| 2013 | 100% | 18.3% |
| 2012 | 100% | 18% |
| 2011 | 100% | 17.8% |
| 2010 | 100% | 17.5% |
| 2009 | 100% | 17.3% |
| 2008 | 100% | 17% |
| 2007 | 100% | 17% |
| 2006 | 100% | 17% |
| 2005 | 100% | 16.9% |
| 2004 | 100% | 16.8% |
| 2003 | 100% | 16.6% |
| 2002 | 100% | 16.4% |
| 2001 | 100% | 16.3% |
| 2000 | 100% | 16% |
| 1999 | 100% | 15.8% |
| 1998 | 100% | 15.6% |
| 1997 | 100% | 15.3% |
| 1996 | 100% | 15% |
| 1995 | 100% | 14.7% |
| 1994 | 100% | 14.5% |
| 1993 | 100% | 14.2% |
| 1992 | 100% | 13.8% |
| 1991 | 100% | 13.3% |
| 1990 | 100% | 12.6% |
| 1989 | 100% | 11.9% |
| 1988 | 100% | 11.2% |
| 1987 | 100% | 10.4% |
| 1986 | 100% | 9.73% |
| 1985 | 100% | 9.15% |
| 1984 | 100% | 8.73% |
| 1983 | 100% | 8.52% |
| 1982 | 100% | 8.49% |
| 1981 | 100% | 8.49% |
| 1980 | 100% | 8.49% |
| 1979 | 100% | 8.49% |
| 1978 | 100% | 8.49% |
| 1977 | 100% | 8.49% |
| 1976 | 100% | 8.49% |
| 1975 | 100% | 8.5% |
| 1974 | 100% | 8.5% |
| 1973 | 100% | 8.5% |
| 1972 | 100% | 8.51% |
| 1971 | 100% | 8.51% |
| 1970 | 100% | 8.52% |
| 1969 | 100% | 8.53% |
| 1968 | 100% | 8.54% |
| 1967 | 100% | 8.55% |
| 1966 | 100% | 8.56% |
| 1965 | 100% | 8.57% |
| 1964 | 100% | 8.58% |
| 1963 | 100% | 8.6% |
| 1962 | 100% | 8.62% |
| 1961 | 100% | 8.64% |
| 1960 | 100% | 8.66% |
Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).
GeoRank.org/population-density/singapore/south-sudan | CC BY
From 2004 to 2024, the share of urban population changed from 100% to 100% in Singapore and from 16.8% to 21.4% in South Sudan.
Densely populated cities
|
Singapore
|
|
|---|---|
| City | Population |
| Singapore | 5.87M |
| Bukit Merah | 152K |
|
South Sudan
|
|
|---|---|
| City | Population |
| Juba | 500K |
| Wau | 321K |
| Bor | 315K |
| Malakal | 147K |
| Yambio | 130K |
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/singapore/south-sudan | 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 (2008–2025, retrieved 2026-02-08)
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