Comoros vs Mauritania

Comoros and Mauritania 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.

• Mauritania has about 6 times as many people as Comoros: 5.3 million against 882,847 in 2025.
• GDP per person in Mauritania ($2,198) is 7% higher than in Comoros ($2,056) in 2025.
• The economy grew faster in Mauritania (4%) than in Comoros (3.8%), a difference of 0.2 percentage points in 2025.
• Consumer prices rose faster in Comoros (3.2%) than in Mauritania (1.5%), a difference of 1.7 percentage points in 2025.
• The unemployment rate was higher in Mauritania (10.3%) than in Comoros (3.8%), a difference of 6.5 percentage points in 2025.
• A baby born in Mauritania can expect to live 1.7 years longer than one born in Comoros: 68.7 years against 67 years in 2024.
• The population of Comoros is older: half of its people are over 20.3 years, against 17.1 years in Mauritania in 2023.
• A larger share of people used the internet in Mauritania (45.8%) than in Comoros (32.5%), a difference of 13.3 percentage points in 2024.
• CO2 emissions per person in Mauritania (0.97 tonnes) are 90% higher than in Comoros (0.51 tonnes) in 2024.
• Forest covers a larger share of the land in Comoros (17.8%) than in Mauritania (1%), a difference of 16.8 percentage points in 2024.