Algeria has a population density of 50.9 people per square mile compared to 310 people in Sierra Leone. Algeria has 547,628 sq ft of land per person vs 89,354 sq ft in Sierra Leone. In the list of countries ranked from the most to the least densely populated, Algeria and Sierra Leone are ranked 170th and 77th, respectively.
Population density is calculated as the ratio of population to land area. Algeria has 0.57% of the world's population and 1.6% of the land area of all countries, compared to 0.11% of the population and 0.05% of the land area for Sierra Leone, hence the population density in Algeria is 83.6% lower than in Sierra Leone.
Population density comparison
Algeria
|
Sierra Leone
|
|
|---|---|---|
| Population density | 50.9 ppl/mi² | 310 ppl/mi² |
| Population density rank | 170/197 | 77/197 |
| Population |
47911682
|
8961932
|
| Land area | 919,595 sq mi | 27,869 sq mi |
| Land area per capita | 547,628 sq ft | 89,902 sq ft |
| Rural population | 24.3% | 55.2% |
| Urban population | 75.7% | 44.8% |
| Living in agglomerations of 1M+ people | 5.05% | 0% |
Algeria vs Sierra Leone:
Population density chart by year
From 2004 to 2024, population density in Algeria increased by 43.5%, compared to a 61.4% growth in Sierra Leone.
In 2004, Algeria ranked 167th for population density and is in 170th place now. Sierra Leone was 95th in 2004 and ranks 77th out of 197 currently.
people per square mile
| Year | Population density | |
|---|---|---|
|
Algeria
|
Sierra Leone
|
|
| 2024 | 50.9 | 310 |
| 2023 | 50.2 | 304 |
| 2022 | 49.5 | 297 |
| 2021 | 48.7 | 290.5 |
| 2020 | 47.9 | 283.9 |
| 2019 | 47.1 | 277.4 |
| 2018 | 46.2 | 271.1 |
| 2017 | 45.3 | 264.8 |
| 2016 | 44.4 | 258.5 |
| 2015 | 43.5 | 252.5 |
| 2014 | 42.6 | 246.7 |
| 2013 | 41.8 | 240.9 |
| 2012 | 40.9 | 235.1 |
| 2011 | 40.1 | 229.2 |
| 2010 | 39.4 | 223.3 |
| 2009 | 38.6 | 217.3 |
| 2008 | 37.9 | 211.5 |
| 2007 | 37.2 | 206.3 |
| 2006 | 36.6 | 201.8 |
| 2005 | 36 | 197.4 |
| 2004 | 35.5 | 192.2 |
| 2003 | 35 | 185.8 |
| 2002 | 34.5 | 178.4 |
| 2001 | 34.1 | 168.4 |
| 2000 | 33.6 | 158.7 |
| 1999 | 33.1 | 154.9 |
| 1998 | 32.7 | 154.1 |
| 1997 | 32.2 | 152.6 |
| 1996 | 31.6 | 150.7 |
| 1995 | 31 | 150 |
| 1994 | 30.3 | 149.7 |
| 1993 | 29.7 | 149.2 |
| 1992 | 29 | 149.5 |
| 1991 | 28.3 | 152.4 |
| 1990 | 27.6 | 150.6 |
| 1989 | 26.9 | 144.8 |
| 1988 | 26.2 | 141.2 |
| 1987 | 25.5 | 137.4 |
| 1986 | 24.7 | 133.8 |
| 1985 | 23.9 | 130.6 |
| 1984 | 23.1 | 127.7 |
| 1983 | 22.4 | 124.9 |
| 1982 | 21.6 | 122.3 |
| 1981 | 20.9 | 119.8 |
| 1980 | 20.2 | 117.4 |
| 1979 | 19.6 | 115.1 |
| 1978 | 19 | 112.9 |
| 1977 | 18.5 | 110.7 |
| 1976 | 17.8 | 108.7 |
| 1975 | 17 | 106.7 |
| 1974 | 16.5 | 104.8 |
| 1973 | 16.1 | 102.9 |
| 1972 | 15.7 | 101 |
| 1971 | 15.3 | 99.2 |
| 1970 | 15 | 97.3 |
| 1969 | 14.7 | 95.5 |
| 1968 | 14.3 | 93.7 |
| 1967 | 14 | 91.9 |
| 1966 | 13.7 | 90.2 |
| 1965 | 13.4 | 88.6 |
| 1964 | 13.2 | 87 |
| 1963 | 13 | 85.5 |
| 1962 | 12.8 | 84 |
| 1961 | 12.6 | 82.7 |
Share of urban population by year
| Year | Urban population | |
|---|---|---|
|
Algeria
|
Sierra Leone
|
|
| 2024 | 75.7% | 44.8% |
| 2023 | 75.3% | 44.3% |
| 2022 | 74.8% | 43.8% |
| 2021 | 74.3% | 43.4% |
| 2020 | 73.7% | 42.9% |
| 2019 | 73.2% | 42.5% |
| 2018 | 72.6% | 42.1% |
| 2017 | 72.1% | 41.6% |
| 2016 | 71.5% | 41.2% |
| 2015 | 70.8% | 40.8% |
| 2014 | 70.2% | 40.4% |
| 2013 | 69.6% | 40% |
| 2012 | 68.9% | 39.6% |
| 2011 | 68.2% | 39.2% |
| 2010 | 67.5% | 38.9% |
| 2009 | 66.8% | 38.5% |
| 2008 | 66.1% | 38.1% |
| 2007 | 65.3% | 37.7% |
| 2006 | 64.6% | 37.3% |
| 2005 | 63.8% | 36.9% |
| 2004 | 63.1% | 36.6% |
| 2003 | 62.3% | 36.4% |
| 2002 | 61.5% | 36.1% |
| 2001 | 60.7% | 35.9% |
| 2000 | 59.9% | 35.6% |
| 1999 | 59.1% | 35.4% |
| 1998 | 58.3% | 35.1% |
| 1997 | 57.5% | 34.9% |
| 1996 | 56.8% | 34.7% |
| 1995 | 56% | 34.4% |
| 1994 | 55.2% | 34.2% |
| 1993 | 54.4% | 34% |
| 1992 | 53.7% | 33.7% |
| 1991 | 52.9% | 33.5% |
| 1990 | 52.1% | 33.3% |
| 1989 | 51.3% | 33% |
| 1988 | 50.5% | 32.8% |
| 1987 | 49.7% | 32.6% |
| 1986 | 48.9% | 32.3% |
| 1985 | 48% | 32% |
| 1984 | 47.1% | 31.6% |
| 1983 | 46.2% | 31.1% |
| 1982 | 45.3% | 30.7% |
| 1981 | 44.4% | 30.2% |
| 1980 | 43.5% | 29.8% |
| 1979 | 42.7% | 29.4% |
| 1978 | 41.8% | 29% |
| 1977 | 40.9% | 28.6% |
| 1976 | 40.5% | 28.1% |
| 1975 | 40.3% | 27.7% |
| 1974 | 40.2% | 27.1% |
| 1973 | 40% | 26.3% |
| 1972 | 39.8% | 25.5% |
| 1971 | 39.7% | 24.7% |
| 1970 | 39.5% | 24% |
| 1969 | 39.3% | 23.2% |
| 1968 | 39.2% | 22.5% |
| 1967 | 39% | 21.8% |
| 1966 | 38.8% | 21.1% |
| 1965 | 37.6% | 20.4% |
| 1964 | 36.1% | 19.7% |
| 1963 | 34.7% | 19.1% |
| 1962 | 33.2% | 18.5% |
| 1961 | 31.8% | 17.9% |
| 1960 | 30.5% | 17.4% |
From 2004 to 2024 share of the urban population changed from 63.1% to 75.7% in Algeria and from 36.6% to 44.8% in Sierra Leone.
Densely populated cities
|
Algeria
|
|
|---|---|
| City | Population |
| Algiers | 2.36M |
| Oran | 803K |
| Constantine | 465K |
| Batna | 291K |
| Setif | 288K |
| Djelfa | 266K |
| Annaba | 257K |
| Sidi Bel Abbes | 213K |
| Biskra | 205K |
| Tebessa | 194K |
|
Sierra Leone
|
|
|---|---|
| City | Population |
| Freetown | 951K |
| Bo | 234K |
| Kenema | 188K |
Compare countries by 7 more topics
Population density in other countries
people per square mile
Population density
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