Sierra Leone has a population density of 323 people per square mile compared to 5,493 people in the Vatican. Sierra Leone has 89,354 sq ft of land per person vs 5,274 sq ft in the Vatican. Sierra Leone and the Vatican rank 77th and 3rd by population density, respectively.
Population density is calculated as the ratio of population to land area. Sierra Leone has 0.11% of the world's population and 0.05% of all countries' land area, compared to 0.00001% of the population and 0.0000003% of the land area for the Vatican, making the population density in Sierra Leone 94.1% lower than in the Vatican.
Population density by year
people per square mile
| Year | Population density | |
|---|---|---|
Sierra Leone
|
Vatican
|
|
| 2026 | 323 | 5,493 |
| 2025 | 317 | 5,460 |
| 2024 | 310 | 5,362 |
| 2023 | 304 | 5,460 |
| 2022 | 297 | 5,602 |
| 2021 | 290.5 | 5,723 |
| 2020 | 283.9 | 5,810 |
| 2019 | 277.4 | 5,886 |
| 2018 | 271.1 | - |
| 2017 | 264.8 | 5,886 |
| 2016 | 258.5 | - |
| 2015 | 252.5 | 5,886 |
| 2014 | 246.7 | 4,956 |
| 2013 | 240.9 | 4,939 |
| 2012 | 235.1 | 4,921 |
| 2011 | 229.2 | 4,897 |
| 2010 | 223.3 | 4,880 |
| 2009 | 217.3 | 4,862 |
| 2008 | 211.5 | 4,850 |
| 2007 | 206.3 | 4,833 |
| 2006 | 201.8 | 5,486 |
| 2005 | 197.4 | 5,421 |
| 2004 | 192.2 | 5,421 |
| 2003 | 185.8 | 5,362 |
| 2002 | 178.4 | 5,298 |
| 2001 | 168.4 | 5,239 |
| 2000 | 158.7 | 5,180 |
| 1999 | 154.9 | 5,180 |
| 1998 | 154.1 | 5,195 |
| 1997 | 152.6 | 5,217 |
| 1996 | 150.7 | 5,254 |
| 1995 | 150 | 5,306 |
| 1994 | 149.7 | 5,373 |
| 1993 | 149.2 | 5,388 |
| 1992 | 149.5 | 5,388 |
| 1991 | 152.4 | 5,395 |
| 1990 | 150.6 | 5,403 |
| 1989 | 144.8 | 5,418 |
| 1988 | 141.2 | 5,433 |
| 1987 | 137.4 | 5,418 |
| 1986 | 133.8 | 5,455 |
| 1985 | 130.6 | 5,462 |
| 1984 | 127.7 | 5,492 |
| 1983 | 124.9 | 5,507 |
| 1982 | 122.3 | 5,522 |
| 1981 | 119.8 | 5,522 |
| 1980 | 117.4 | 5,500 |
| 1979 | 115.1 | 5,492 |
| 1978 | 112.9 | 5,470 |
| 1977 | 110.7 | 5,448 |
| 1976 | 108.7 | 5,448 |
| 1975 | 106.7 | 5,448 |
| 1974 | 104.8 | 5,470 |
| 1973 | 102.9 | 5,477 |
| 1972 | 101 | 5,507 |
| 1971 | 99.2 | 5,559 |
| 1970 | 97.3 | 5,633 |
| 1969 | 95.5 | 5,797 |
| 1968 | 93.7 | 6,176 |
| 1967 | 91.9 | 6,317 |
| 1966 | 90.2 | 6,867 |
| 1965 | 88.6 | 6,830 |
| 1964 | 87 | 6,815 |
| 1963 | 85.5 | 6,815 |
| 1962 | 84 | 6,808 |
| 1961 | 82.7 | 6,837 |
| 1960 | - | 6,837 |
Data sources: World Bank | Agriculture & Rural Development (1961–2026, retrieved 2026-04-06); United Nations | World Population Prospects (1960–2026, retrieved 2026-03-10); Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-02-20).
GeoRank.org/population-density/sierra-leone/vatican | CC BY 
From 2006 to 2026, population density in Sierra Leone increased by 60%, compared to a 0.13% growth in the Vatican.
In 2006, Sierra Leone ranked 95th by population density and is 77th now. The Vatican was 3rd in 2006 and still ranks 3rd out of 197 currently.
Population density comparison
|
Sierra Leone
|
Vatican
|
|
|---|---|---|
| Population density | 323 ppl/mi² | 5,493 ppl/mi² |
| Population density rank | 77/197 | 3/197 |
| Population |
9049533
|
936
|
| Land area | 27,869 sq mi | 0.17 sq mi |
| Land area per capita | 89,902 sq ft | 4,736 sq ft |
| Rural population | 54.6% | n/a |
| Urban population | 45.4% | n/a |
| Living in agglomerations of 1M+ people | 0% | 0% |
Densely populated cities
|
Sierra Leone
|
|
|---|---|
| City | Population |
| Freetown | 951K |
| Bo | 234K |
| Kenema | 188K |
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/sierra-leone/vatican | CC BY
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Data sources:
- World Bank | Agriculture & Rural Development (1961–2026, retrieved 2026-04-06)
- United Nations | World Population Prospects (1960–2026, 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 (2013–2024, retrieved 2026-02-08)
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