Comoros vs Guinea-Bissau

Comoros and Guinea-Bissau compared on 10 key figures from official sources. Each value is the latest one published for that country, so the year is shown with it.

• Guinea-Bissau has about 2.5 times as many people as Comoros: 2.2 million against 882,847 in 2025.
• GDP per person in Comoros ($2,056) is 83% higher than in Guinea-Bissau ($1,124) in 2025.
• The economy grew faster in Guinea-Bissau (5.8%) than in Comoros (3.8%), a difference of 2 percentage points in 2025.
• Consumer prices rose faster in Comoros (3.2%) than in Guinea-Bissau (0.9%), a difference of 2.3 percentage points in 2025.
• The unemployment rate was higher in Comoros (3.8%) than in Guinea-Bissau (2.7%), a difference of 1.1 percentage points in 2025.
• A baby born in Comoros can expect to live 2.7 years longer than one born in Guinea-Bissau: 67 years against 64.3 years in 2024.
• The population of Comoros is older: half of its people are over 20.3 years, against 18.9 years in Guinea-Bissau in 2023.
• A larger share of people used the internet in Comoros (32.5%) than in Guinea-Bissau (29.8%), a difference of 2.7 percentage points in 2024.
• CO2 emissions per person in Comoros (0.51 tonnes) are about 3.2 times as high as in Guinea-Bissau (0.16 tonnes) in 2024.
• Forest covers a larger share of the land in Guinea-Bissau (74.8%) than in Comoros (17.8%), a difference of 57 percentage points in 2024.