Guinea vs Spain: Population by world region

Guinea

32.01 million people

in 2100

Spain

33.13 million people

in 2100

Guinea rank

64th

Spain rank

62nd

Population by world region over time

Spain currently reports 33.13 million people against 32.01 million people in Guinea, a difference of 1.12 million people.

Across all 318 years both countries report, Spain has been ahead every year.

Guinea ranks 64th and Spain ranks 62nd of 238 countries.

Indicator: Population by world region
Unit: people
Source: HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 239 places, 69,174 data points, 1000–2100
Last refreshed: 07 August 2026

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