Azerbaijan has a population density of 323 people per square mile compared to 323 people in Sierra Leone. Azerbaijan has 90,969 sq ft of land per person vs 87,553 sq ft in Sierra Leone. Azerbaijan and Sierra Leone rank 76th and 77th by population density, respectively.
Population density is calculated as the ratio of population to land area. Azerbaijan has 0.12% of the world's population and 0.06% of all countries' land area, compared to 0.11% of the population and 0.05% of the land area for Sierra Leone, making the population density in Azerbaijan 0.008% higher than in Sierra Leone.
Population density by year
people per square mile
| Year | Population density | |
|---|---|---|
Azerbaijan
|
Sierra Leone
|
|
| 2026 | 323 | 323 |
| 2025 | 321 | 316 |
| 2024 | 320 | 310 |
| 2023 | 318 | 304 |
| 2022 | 318 | 297 |
| 2021 | 318 | 290.5 |
| 2020 | 316 | 283.9 |
| 2019 | 314 | 277.4 |
| 2018 | 311 | 271.1 |
| 2017 | 309 | 264.8 |
| 2016 | 306 | 258.5 |
| 2015 | 302 | 252.5 |
| 2014 | 298.8 | 246.7 |
| 2013 | 295.1 | 240.9 |
| 2012 | 291.3 | 235.1 |
| 2011 | 287.4 | 229.2 |
| 2010 | 283.7 | 223.3 |
| 2009 | 280.5 | 217.3 |
| 2008 | 274.7 | 211.5 |
| 2007 | 269 | 206.3 |
| 2006 | 265.9 | 201.8 |
| 2005 | 262.9 | 197.4 |
| 2004 | 260.2 | 192.2 |
| 2003 | 258 | 185.8 |
| 2002 | 256.2 | 178.4 |
| 2001 | 254.3 | 168.4 |
| 2000 | 252.4 | 158.7 |
| 1999 | 250 | 154.9 |
| 1998 | 246.6 | 154.1 |
| 1997 | 244 | 152.6 |
| 1996 | 241.6 | 150.7 |
| 1995 | 239.2 | 150 |
| 1994 | 236.4 | 149.7 |
| 1993 | 233.3 | 149.2 |
| 1992 | 229.8 | 149.5 |
| 1991 | - | 152.4 |
| 1990 | - | 150.6 |
| 1989 | - | 144.8 |
| 1988 | - | 141.2 |
| 1987 | - | 137.4 |
| 1986 | - | 133.8 |
| 1985 | - | 130.6 |
| 1984 | - | 127.7 |
| 1983 | - | 124.9 |
| 1982 | - | 122.3 |
| 1981 | - | 119.8 |
| 1980 | - | 117.4 |
| 1979 | - | 115.1 |
| 1978 | - | 112.9 |
| 1977 | - | 110.7 |
| 1976 | - | 108.7 |
| 1975 | - | 106.7 |
| 1974 | - | 104.8 |
| 1973 | - | 102.9 |
| 1972 | - | 101 |
| 1971 | - | 99.2 |
| 1970 | - | 97.3 |
| 1969 | - | 95.5 |
| 1968 | - | 93.7 |
| 1967 | - | 91.9 |
| 1966 | - | 90.2 |
| 1965 | - | 88.6 |
| 1964 | - | 87 |
| 1963 | - | 85.5 |
| 1962 | - | 84 |
| 1961 | - | 82.7 |
Data sources: World Bank | Agriculture & Rural Development (1961–2026, retrieved 2026-07-08); United Nations | World Population Prospects (2026, retrieved 2026-07-08).
GeoRank.org/population-density/azerbaijan/sierra-leone | CC BY 
From 2006 to 2026, population density in Azerbaijan increased by 21.4%, compared to a 60% growth in Sierra Leone.
In 2006, Azerbaijan ranked 76th by population density and is 76th still. Sierra Leone was 95th in 2006 and ranks 77th out of 197 currently.
Population density comparison
|
Azerbaijan
|
Sierra Leone
|
|
|---|---|---|
| Population density | 323 ppl/mi² | 323 ppl/mi² |
| Population density rank | 76/197 | 77/197 |
| Population |
10333222
|
9090531
|
| Land area | 31,911 sq mi | 27,869 sq mi |
| Land area per capita | 86,819 sq ft | 88,090 sq ft |
| Rural population | 41.4% | 54.1% |
| Urban population | 58.6% | 45.9% |
| Living in agglomerations of 1M+ people | 22.3% | 0% |
Share of urban population by year
| Year | Urban population | |
|---|---|---|
|
Azerbaijan
|
Sierra Leone
|
|
| 2025 | 58.6% | 45.9% |
| 2024 | 58.6% | 45.4% |
| 2023 | 58.5% | 44.8% |
| 2022 | 58.4% | 44.3% |
| 2021 | 58.4% | 43.7% |
| 2020 | 58.3% | 43.2% |
| 2019 | 58.1% | 42.7% |
| 2018 | 57.2% | 42.2% |
| 2017 | 56.4% | 41.7% |
| 2016 | 55.8% | 41.2% |
| 2015 | 55.2% | 40.8% |
| 2014 | 54.6% | 40.3% |
| 2013 | 54.2% | 39.9% |
| 2012 | 53.8% | 39.5% |
| 2011 | 53.5% | 39% |
| 2010 | 53.3% | 38.6% |
| 2009 | 53.1% | 38.2% |
| 2008 | 53.1% | 37.9% |
| 2007 | 52.8% | 37.5% |
| 2006 | 52.7% | 37.2% |
| 2005 | 52.5% | 36.8% |
| 2004 | 52.3% | 36.5% |
| 2003 | 51.7% | 36.3% |
| 2002 | 51.2% | 36% |
| 2001 | 51.2% | 35.8% |
| 2000 | 51.1% | 35.5% |
| 1999 | 51% | 35.3% |
| 1998 | 51.5% | 35.1% |
| 1997 | 51.9% | 34.9% |
| 1996 | 52.1% | 34.7% |
| 1995 | 52.3% | 34.5% |
| 1994 | 52.5% | 34.3% |
| 1993 | 52.7% | 34.1% |
| 1992 | 52.9% | 33.9% |
| 1991 | 53.2% | 33.7% |
| 1990 | 53.7% | 33.5% |
| 1989 | 54.1% | 33.2% |
| 1988 | 53.7% | 33% |
| 1987 | 53.5% | 32.7% |
| 1986 | 53.4% | 32.4% |
| 1985 | 53.2% | 32.1% |
| 1984 | 53.1% | 31.8% |
| 1983 | 53.2% | 31.4% |
| 1982 | 53.2% | 31% |
| 1981 | 53.2% | 30.6% |
| 1980 | 53.2% | 30.2% |
| 1979 | 52.7% | 29.8% |
| 1978 | 52.9% | 29.3% |
| 1977 | 52.7% | 28.8% |
| 1976 | 52.4% | 28.3% |
| 1975 | 52% | 27.8% |
| 1974 | 51.6% | 27.2% |
| 1973 | 51.2% | 26.6% |
| 1972 | 50.7% | 25.9% |
| 1971 | 50.4% | 25.2% |
| 1970 | 50.2% | 24.4% |
| 1969 | 50% | 23.5% |
| 1968 | 50% | 22.7% |
| 1967 | 49.9% | 21.9% |
| 1966 | 49.6% | 21.1% |
| 1965 | 49.6% | 20.3% |
| 1964 | 49.5% | 19.7% |
| 1963 | 49.5% | 19% |
| 1962 | 49% | 18.5% |
| 1961 | 49% | 18% |
| 1960 | 48.1% | 17.4% |
Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08).
GeoRank.org/population-density/azerbaijan/sierra-leone | CC BY
From 2005 to 2025, the share of urban population changed from 52.5% to 58.6% in Azerbaijan and from 36.8% to 45.9% in Sierra Leone.
Densely populated cities
|
Azerbaijan
|
|
|---|---|
| City | Population |
| Baku | 2.3M |
| Sumqayit | 341K |
| Ganja | 331K |
| Sirvan | 86.5K |
| Shaki | 68.4K |
| Yevlakh | 59K |
| Lankaran | 51.3K |
|
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 2026-07-08); United Nations | World Population Prospects (1961–2026, retrieved 2026-07-08); U.S. Census Bureau (1961–2025, retrieved 2026-07-08); Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08).
GeoRank.org/population-density/azerbaijan/sierra-leone | CC BY
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Data sources:
- World Bank | Agriculture & Rural Development (1961–2026, retrieved 2026-07-08)
- United Nations | World Population Prospects (1961–2026, retrieved 2026-07-08)
- U.S. Census Bureau (1961–2025, retrieved 2026-07-08)
- Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08)
- Wikidata (2012–2025, retrieved 2026-07-08)
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