Guinea-Bissau vs Tonga: Population density
Guinea-Bissau
165.91 people per km²
in 2100
Tonga
163.72 people per km²
in 2100
Guinea-Bissau rank
90th
Tonga rank
92nd
Population density over time
- Guinea-Bissau
- Tonga
How they compare
Guinea-Bissau currently reports 165.91 people per km² against 163.72 people per km² in Tonga, a difference of 2.19 people per km².
The two have swapped places 1 time across 318 shared years of data; in 1000 it was Tonga ahead.
Guinea-Bissau ranks 90th and Tonga ranks 92nd of 235 countries.
Across the 48 decades both report, Guinea-Bissau averaged higher in 2 and Tonga in 46.
Head to head by decade
| Decade | Guinea-Bissau | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1000s | 1.52 people per km² | 2.16 people per km² | 0.6482 people per km² | Tonga |
| 1100s | 1.73 people per km² | 2.28 people per km² | 0.5456 people per km² | Tonga |
| 1200s | 1.98 people per km² | 2.4 people per km² | 0.4176 people per km² | Tonga |
| 1300s | 2.26 people per km² | 3.6 people per km² | 1.33 people per km² | Tonga |
| 1400s | 2.59 people per km² | 5.4 people per km² | 2.81 people per km² | Tonga |
| 1500s | 2.96 people per km² | 8.09 people per km² | 5.14 people per km² | Tonga |
| 1600s | 3.38 people per km² | 12.14 people per km² | 8.76 people per km² | Tonga |
| 1700s | 3.86 people per km² | 18.21 people per km² | 14.35 people per km² | Tonga |
| 1710s | 3.92 people per km² | 19.17 people per km² | 15.25 people per km² | Tonga |
| 1720s | 3.98 people per km² | 20.18 people per km² | 16.2 people per km² | Tonga |
| 1730s | 4.05 people per km² | 21.24 people per km² | 17.19 people per km² | Tonga |
| 1740s | 4.12 people per km² | 22.36 people per km² | 18.24 people per km² | Tonga |
| 1750s | 4.2 people per km² | 23.54 people per km² | 19.34 people per km² | Tonga |
| 1760s | 4.28 people per km² | 24.77 people per km² | 20.5 people per km² | Tonga |
| 1770s | 4.36 people per km² | 26.08 people per km² | 21.71 people per km² | Tonga |
| 1780s | 4.46 people per km² | 27.45 people per km² | 22.99 people per km² | Tonga |
| 1790s | 4.56 people per km² | 28.9 people per km² | 24.34 people per km² | Tonga |
| 1800s | 7.76 people per km² | 25.89 people per km² | 18.13 people per km² | Tonga |
| 1810s | 7.76 people per km² | 25.83 people per km² | 18.08 people per km² | Tonga |
| 1820s | 7.72 people per km² | 25.78 people per km² | 18.06 people per km² | Tonga |
| 1830s | 7.63 people per km² | 25.72 people per km² | 18.1 people per km² | Tonga |
| 1840s | 7.54 people per km² | 25.7 people per km² | 18.16 people per km² | Tonga |
| 1850s | 7.63 people per km² | 26.03 people per km² | 18.4 people per km² | Tonga |
| 1860s | 7.99 people per km² | 26.77 people per km² | 18.78 people per km² | Tonga |
| 1870s | 8.54 people per km² | 27.54 people per km² | 19 people per km² | Tonga |
| 1880s | 9.26 people per km² | 28.32 people per km² | 19.06 people per km² | Tonga |
| 1890s | 10.04 people per km² | 29.12 people per km² | 19.08 people per km² | Tonga |
| 1900s | 10.89 people per km² | 31.71 people per km² | 20.82 people per km² | Tonga |
| 1910s | 11.76 people per km² | 35.9 people per km² | 24.15 people per km² | Tonga |
| 1920s | 13.05 people per km² | 40.38 people per km² | 27.33 people per km² | Tonga |
| 1930s | 15.07 people per km² | 47.07 people per km² | 32 people per km² | Tonga |
| 1940s | 17.64 people per km² | 58.93 people per km² | 41.3 people per km² | Tonga |
| 1950s | 19.97 people per km² | 78.71 people per km² | 58.75 people per km² | Tonga |
| 1960s | 20.64 people per km² | 103.9 people per km² | 83.26 people per km² | Tonga |
| 1970s | 23.69 people per km² | 127.38 people per km² | 103.69 people per km² | Tonga |
| 1980s | 31.71 people per km² | 136.47 people per km² | 104.76 people per km² | Tonga |
| 1990s | 39.01 people per km² | 139.54 people per km² | 100.53 people per km² | Tonga |
| 2000s | 48.78 people per km² | 146.17 people per km² | 97.39 people per km² | Tonga |
| 2010s | 62.76 people per km² | 147.85 people per km² | 85.09 people per km² | Tonga |
| 2020s | 79.17 people per km² | 144.44 people per km² | 65.27 people per km² | Tonga |
| 2030s | 96.23 people per km² | 141.65 people per km² | 45.42 people per km² | Tonga |
| 2040s | 113.12 people per km² | 144.15 people per km² | 31.03 people per km² | Tonga |
| 2050s | 128.99 people per km² | 147.48 people per km² | 18.49 people per km² | Tonga |
| 2060s | 142.28 people per km² | 151.42 people per km² | 9.14 people per km² | Tonga |
| 2070s | 152.72 people per km² | 156.68 people per km² | 3.96 people per km² | Tonga |
| 2080s | 159.89 people per km² | 161.18 people per km² | 1.29 people per km² | Tonga |
| 2090s | 164.3 people per km² | 163.33 people per km² | 0.9698 people per km² | Guinea-Bissau |
| 2100s | 165.91 people per km² | 163.72 people per km² | 2.19 people per km² | Guinea-Bissau |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population density, Guinea-Bissau or Tonga?
- Guinea-Bissau, at 165.91 people per km² against 163.72 people per km² in Tonga as of 2100.
- What is the difference in population density between Guinea-Bissau and Tonga?
- 2.19 people per km², with Guinea-Bissau ahead.
- How many years of comparable data are there for Guinea-Bissau and Tonga?
- 318 years are reported by both, from 1000 to 2100.
- How do Guinea-Bissau and Tonga rank globally for population density?
- Guinea-Bissau ranks 90th and Tonga ranks 92nd of 235 countries.
- Where does this data come from?
- HYDE (2023); Gapminder (2022); UN WPP (2024); UN FAO (2024) – with major processing by Our World in Data, published as Population density. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Population per square kilometer by country, available from 10,000 BCE to 2100, based on data and estimates from different sources.