Guinea-Bissau vs Nigeria: Prosperity gap

Guinea-Bissau

9.1

in 2021

Nigeria

9.76

in 2022

Guinea-Bissau rank

14th

Nigeria rank

11th

Prosperity gap over time

Nigeria currently reports 9.76 against 9.1 in Guinea-Bissau, a difference of 0.6578.

That makes Nigeria's figure about 1.1 times Guinea-Bissau's.

Guinea-Bissau ranks 14th and Nigeria ranks 11th of 120 countries.

Indicator: Prosperity gap
Source: World Bank Poverty and Inequality Platform (2026) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 120 places, 2,148 data points, 1963–2025
Last refreshed: 07 August 2026

Average factor by which incomes need to be multiplied to bring everyone to the prosperity standard of $28 per person per day.