The Dominican Republic has a population density of 624 people per square mile compared to 323 people in Sierra Leone. The Dominican Republic has 45,844 sq ft of land per person vs 89,354 sq ft in Sierra Leone. The Dominican Republic and Sierra Leone rank 49th and 77th by population density, respectively.
Population density is calculated as the ratio of population to land area. The Dominican Republic has 0.14% of the world's population and 0.03% 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 the Dominican Republic 93.2% higher than in Sierra Leone.
Population density by year
people per square mile
| Year | Population density | |
|---|---|---|
Dominican Republic
|
Sierra Leone
|
|
| 2026 | 624 | 323 |
| 2025 | 619 | 317 |
| 2024 | 614 | 310 |
| 2023 | 609 | 304 |
| 2022 | 603 | 297 |
| 2021 | 598 | 290.5 |
| 2020 | 592 | 283.9 |
| 2019 | 585 | 277.4 |
| 2018 | 578 | 271.1 |
| 2017 | 572 | 264.8 |
| 2016 | 566 | 258.5 |
| 2015 | 559 | 252.5 |
| 2014 | 553 | 246.7 |
| 2013 | 547 | 240.9 |
| 2012 | 540 | 235.1 |
| 2011 | 533 | 229.2 |
| 2010 | 526 | 223.3 |
| 2009 | 520 | 217.3 |
| 2008 | 513 | 211.5 |
| 2007 | 507 | 206.3 |
| 2006 | 501 | 201.8 |
| 2005 | 495 | 197.4 |
| 2004 | 488 | 192.2 |
| 2003 | 481 | 185.8 |
| 2002 | 475 | 178.4 |
| 2001 | 468 | 168.4 |
| 2000 | 460 | 158.7 |
| 1999 | 453 | 154.9 |
| 1998 | 446 | 154.1 |
| 1997 | 438 | 152.6 |
| 1996 | 431 | 150.7 |
| 1995 | 423 | 150 |
| 1994 | 415 | 149.7 |
| 1993 | 407 | 149.2 |
| 1992 | 399 | 149.5 |
| 1991 | 391 | 152.4 |
| 1990 | 383 | 150.6 |
| 1989 | 375 | 144.8 |
| 1988 | 368 | 141.2 |
| 1987 | 360 | 137.4 |
| 1986 | 352 | 133.8 |
| 1985 | 345 | 130.6 |
| 1984 | 337 | 127.7 |
| 1983 | 330 | 124.9 |
| 1982 | 322 | 122.3 |
| 1981 | 315 | 119.8 |
| 1980 | 307 | 117.4 |
| 1979 | 299.7 | 115.1 |
| 1978 | 292.3 | 112.9 |
| 1977 | 285 | 110.7 |
| 1976 | 277.7 | 108.7 |
| 1975 | 270.6 | 106.7 |
| 1974 | 263.5 | 104.8 |
| 1973 | 256.4 | 102.9 |
| 1972 | 249.4 | 101 |
| 1971 | 242.6 | 99.2 |
| 1970 | 235.9 | 97.3 |
| 1969 | 229.3 | 95.5 |
| 1968 | 222.9 | 93.7 |
| 1967 | 216.5 | 91.9 |
| 1966 | 210.3 | 90.2 |
| 1965 | 204.2 | 88.6 |
| 1964 | 198.3 | 87 |
| 1963 | 192.4 | 85.5 |
| 1962 | 186.6 | 84 |
| 1961 | 180.8 | 82.7 |
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/dominican-republic/sierra-leone | CC BY 
From 2006 to 2026, population density in the Dominican Republic increased by 24.6%, compared to a 60% growth in Sierra Leone.
In 2006, the Dominican Republic ranked 43rd by population density and is 49th now. Sierra Leone was 95th in 2006 and ranks 77th out of 197 currently.
Population density comparison
|
Dominican Republic
|
Sierra Leone
|
|
|---|---|---|
| Population density | 624 ppl/mi² | 323 ppl/mi² |
| Population density rank | 49/197 | 77/197 |
| Population |
11637906
|
9049533
|
| Land area | 18,609 sq mi | 27,869 sq mi |
| Land area per capita | 45,399 sq ft | 89,902 sq ft |
| Rural population | 27.6% | 54.6% |
| Urban population | 72.4% | 45.4% |
| Living in agglomerations of 1M+ people | 30.5% | 0% |
Share of urban population by year
| Year | Urban population | |
|---|---|---|
|
Dominican Republic
|
Sierra Leone
|
|
| 2024 | 72.4% | 45.4% |
| 2023 | 72.4% | 44.8% |
| 2022 | 72.4% | 44.3% |
| 2021 | 72.9% | 43.7% |
| 2020 | 73.3% | 43.2% |
| 2019 | 73.5% | 42.7% |
| 2018 | 73.8% | 42.2% |
| 2017 | 73.9% | 41.7% |
| 2016 | 74.1% | 41.2% |
| 2015 | 74.1% | 40.8% |
| 2014 | 74.2% | 40.3% |
| 2013 | 74.2% | 39.9% |
| 2012 | 74.2% | 39.5% |
| 2011 | 74.2% | 39% |
| 2010 | 74.2% | 38.6% |
| 2009 | 73.6% | 38.2% |
| 2008 | 72.5% | 37.9% |
| 2007 | 71% | 37.5% |
| 2006 | 69.3% | 37.2% |
| 2005 | 67.6% | 36.8% |
| 2004 | 65.9% | 36.5% |
| 2003 | 64.4% | 36.3% |
| 2002 | 63.3% | 36% |
| 2001 | 62.3% | 35.8% |
| 2000 | 61.3% | 35.5% |
| 1999 | 60.4% | 35.3% |
| 1998 | 59.5% | 35.1% |
| 1997 | 58.6% | 34.9% |
| 1996 | 57.8% | 34.7% |
| 1995 | 57.1% | 34.5% |
| 1994 | 56.5% | 34.3% |
| 1993 | 56% | 34.1% |
| 1992 | 55.6% | 33.9% |
| 1991 | 55.3% | 33.7% |
| 1990 | 55% | 33.5% |
| 1989 | 54.7% | 33.2% |
| 1988 | 54.4% | 33% |
| 1987 | 54.2% | 32.7% |
| 1986 | 54% | 32.4% |
| 1985 | 53.7% | 32.1% |
| 1984 | 53.4% | 31.8% |
| 1983 | 53.1% | 31.4% |
| 1982 | 52.6% | 31% |
| 1981 | 52.1% | 30.6% |
| 1980 | 51.5% | 30.2% |
| 1979 | 50.7% | 29.8% |
| 1978 | 49.7% | 29.3% |
| 1977 | 48.6% | 28.8% |
| 1976 | 47.5% | 28.3% |
| 1975 | 46.3% | 27.8% |
| 1974 | 45% | 27.2% |
| 1973 | 43.8% | 26.6% |
| 1972 | 42.6% | 25.9% |
| 1971 | 41.4% | 25.2% |
| 1970 | 40.2% | 24.4% |
| 1969 | 39.2% | 23.5% |
| 1968 | 38.1% | 22.7% |
| 1967 | 37.1% | 21.9% |
| 1966 | 36% | 21.1% |
| 1965 | 34.9% | 20.3% |
| 1964 | 33.9% | 19.7% |
| 1963 | 32.9% | 19% |
| 1962 | 31.9% | 18.5% |
| 1961 | 31% | 18% |
| 1960 | 30.2% | 17.4% |
Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).
GeoRank.org/population-density/dominican-republic/sierra-leone | CC BY
From 2004 to 2024, the share of urban population changed from 65.9% to 72.4% in the Dominican Republic and from 36.5% to 45.4% in Sierra Leone.
Densely populated cities
|
Dominican Republic
|
|
|---|---|
| City | Population |
| Santo Domingo | 2.2M |
| Santiago de los Caballeros | 1.34M |
| Puerto Plata | 338K |
| La Vega | 282K |
| Higuey | 251K |
| San Cristobal | 233K |
| San Pedro de Macoris | 217K |
| San Francisco de Macoris | 188K |
| San Juan de la Maguana | 169K |
| Bonao | 158K |
|
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/dominican-republic/sierra-leone | 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 (2010–2025, retrieved 2026-02-08)
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