Countries that start with “J”

On this page, you’ll find countries that start with the letter “J”, each showing population estimates, area, capital, and language. Click on a country card to view a dashboard containing demographic, economic, and geographic data about the selected country.

Jamaica

Capital: Kingston

Language: English, Jamaican Patois

Population: 2,823,713

Area: 10,991 km²

Japan

Capital: Tokyo

Language: Japanese

Population: 123,201,945

Area: 377,930 km²

Jersey

Capital: Saint Helier

Language: English, French, Jèrriais

Population: 103,387

Area: 116 km²

Jordan

Capital: Amman

Language: Arabic

Population: 11,174,024

Area: 89,342 km²