Guinea-Bissau has a population density of 211.7 people per square mile compared to 372 people in Tonga. Guinea-Bissau has 176,640 sq ft of land per person vs 77,340 sq ft in Tonga. Guinea-Bissau and Tonga rank 108th and 69th by population density, respectively.
Population density is calculated as the ratio of population to land area. Guinea-Bissau has 0.03% of the world's population and 0.02% of all countries' land area, compared to 0.001% of the population and 0.0005% of the land area for Tonga, making the population density in Guinea-Bissau 43% lower than in Tonga.
Population density by year
people per square mile
| Year | Population density | |
|---|---|---|
Guinea-Bissau
|
Tonga
|
|
| 2026 | 211.7 | 372 |
| 2025 | 207.2 | 373 |
| 2024 | 202.8 | 375 |
| 2023 | 198.3 | 376 |
| 2022 | 193.9 | 378 |
| 2021 | 189.6 | 379 |
| 2020 | 185.4 | 380 |
| 2019 | 181.2 | 380 |
| 2018 | 177 | 380 |
| 2017 | 172.9 | 379 |
| 2016 | 168.7 | 380 |
| 2015 | 164.5 | 382 |
| 2014 | 160.4 | 383 |
| 2013 | 156.2 | 385 |
| 2012 | 152.1 | 387 |
| 2011 | 148.1 | 387 |
| 2010 | 144.3 | 386 |
| 2009 | 140.6 | 386 |
| 2008 | 137.1 | 385 |
| 2007 | 133.6 | 384 |
| 2006 | 130.4 | 382 |
| 2005 | 127.3 | 380 |
| 2004 | 124.3 | 378 |
| 2003 | 121.5 | 376 |
| 2002 | 118.8 | 374 |
| 2001 | 116.2 | 372 |
| 2000 | 113.7 | 369 |
| 1999 | 111.5 | 367 |
| 1998 | 109.4 | 365 |
| 1997 | 107.4 | 362 |
| 1996 | 105.3 | 361 |
| 1995 | 103.2 | 361 |
| 1994 | 100.6 | 360 |
| 1993 | 97.5 | 360 |
| 1992 | 94.3 | 360 |
| 1991 | 91.6 | 359 |
| 1990 | 89.7 | 359 |
| 1989 | 88.2 | 358 |
| 1988 | 86.8 | 356 |
| 1987 | 85.4 | 354 |
| 1986 | 84 | 353 |
| 1985 | 82.7 | 352 |
| 1984 | 81.4 | 352 |
| 1983 | 80.1 | 353 |
| 1982 | 78.8 | 352 |
| 1981 | 77.6 | 352 |
| 1980 | 76.4 | 352 |
| 1979 | 75.5 | 351 |
| 1978 | 72.9 | 350 |
| 1977 | 68.3 | 348 |
| 1976 | 63.9 | 343 |
| 1975 | 60 | 335 |
| 1974 | 56.5 | 326 |
| 1973 | 54.6 | 319 |
| 1972 | 54 | 314 |
| 1971 | 54 | 309 |
| 1970 | 53.8 | 304 |
| 1969 | 53.6 | 298.2 |
| 1968 | 53.3 | 292.6 |
| 1967 | 52.4 | 287.1 |
| 1966 | 52.2 | 280.6 |
| 1965 | 53 | 273.1 |
| 1964 | 54.2 | 265.8 |
| 1963 | 54.7 | 258.6 |
| 1962 | 54.3 | 251.6 |
| 1961 | 53.7 | 244.7 |
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/guinea-bissau/tonga | CC BY 
From 2006 to 2026, population density in Guinea-Bissau increased by 62.4%, compared to a 2.77% decline in Tonga.
In 2006, Guinea-Bissau ranked 124th by population density and is 108th now. Tonga was 54th in 2006 and ranks 69th out of 197 currently.
Population density comparison
|
Guinea-Bissau
|
Tonga
|
|
|---|---|---|
| Population density | 211.7 ppl/mi² | 372 ppl/mi² |
| Population density rank | 108/197 | 69/197 |
| Population |
2311915
|
103309
|
| Land area | 10,857 sq mi | 278 sq mi |
| Land area per capita | 137,498 sq ft | 74,394 sq ft |
| Rural population | 53.9% | 78.8% |
| Urban population | 46.1% | 21.2% |
| Living in agglomerations of 1M+ people | 0% | 0% |
Share of urban population by year
| Year | Urban population | |
|---|---|---|
|
Guinea-Bissau
|
Tonga
|
|
| 2024 | 46.1% | 21.2% |
| 2023 | 45.6% | 21.1% |
| 2022 | 45.2% | 21.1% |
| 2021 | 44.7% | 21.3% |
| 2020 | 44.3% | 21.9% |
| 2019 | 43.9% | 22.3% |
| 2018 | 43.4% | 22.7% |
| 2017 | 43% | 23% |
| 2016 | 42.6% | 23.1% |
| 2015 | 42.2% | 23.2% |
| 2014 | 41.7% | 23.3% |
| 2013 | 41.3% | 23.4% |
| 2012 | 40.9% | 23.5% |
| 2011 | 40.4% | 23.5% |
| 2010 | 40% | 23.4% |
| 2009 | 39.7% | 23.4% |
| 2008 | 39.3% | 23.3% |
| 2007 | 39% | 23.2% |
| 2006 | 38.7% | 23.2% |
| 2005 | 38.4% | 23.1% |
| 2004 | 38.1% | 23.1% |
| 2003 | 37.8% | 23.1% |
| 2002 | 37.5% | 23.1% |
| 2001 | 37.2% | 23% |
| 2000 | 36.8% | 23% |
| 1999 | 36.5% | 23% |
| 1998 | 36.1% | 23% |
| 1997 | 35.8% | 22.9% |
| 1996 | 35.4% | 22.9% |
| 1995 | 34.9% | 22.8% |
| 1994 | 34.5% | 22.7% |
| 1993 | 34% | 22.6% |
| 1992 | 33.4% | 22.5% |
| 1991 | 32.8% | 22.4% |
| 1990 | 31.9% | 22.2% |
| 1989 | 30.6% | 22% |
| 1988 | 29.2% | 21.9% |
| 1987 | 27.6% | 21.7% |
| 1986 | 25.9% | 21.5% |
| 1985 | 24.2% | 21.4% |
| 1984 | 22.5% | 21.2% |
| 1983 | 20.9% | 21% |
| 1982 | 19.4% | 20.9% |
| 1981 | 18.2% | 20.7% |
| 1980 | 17.3% | 20.6% |
| 1979 | 16.7% | 20.5% |
| 1978 | 16.4% | 20.4% |
| 1977 | 16.1% | 20.4% |
| 1976 | 15.9% | 20.3% |
| 1975 | 15.7% | 20.3% |
| 1974 | 15.5% | 20.3% |
| 1973 | 15.3% | 20.2% |
| 1972 | 15.2% | 20.2% |
| 1971 | 15.1% | 20.2% |
| 1970 | 15% | 20.2% |
| 1969 | 14.9% | 20.2% |
| 1968 | 14.7% | 20.1% |
| 1967 | 14.6% | 20.1% |
| 1966 | 14.5% | 20% |
| 1965 | 14.4% | 19.9% |
| 1964 | 14.2% | 19.7% |
| 1963 | 14.1% | 19.4% |
| 1962 | 13.9% | 19.1% |
| 1961 | 13.7% | 18.7% |
| 1960 | 13.5% | 18.3% |
Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).
GeoRank.org/population-density/guinea-bissau/tonga | CC BY
From 2004 to 2024, the share of urban population changed from 38.1% to 46.1% in Guinea-Bissau and from 23.1% to 21.2% in Tonga.
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/guinea-bissau/tonga | 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 (2024, retrieved 2026-02-08)
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