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 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 234 countries.

Indicator: Population density
Unit: people per km²
Source: HYDE (2023); Gapminder (2022); UN WPP (2024); UN FAO (2024) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 235 places, 68,610 data points, 1000–2100
Last refreshed: 07 August 2026

Population per square kilometer by country, available from 10,000 BCE to 2100, based on data and estimates from different sources.