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All countries that start with J: Area, Population & GDP

Explore the world’s countries that start with J, uncovering their unique characteristics, including area, population, and GDP. Discover the fascinating data behind these nations in this comprehensive overview with Emily E. Garrison!

Quick answer about countries that start with J

There are 4 all countries that start with J:

Country Continent Area Population GDP (nominal)
Jamaica Caribbean Sea 10,991 km2 2,825,544 $6,830
Japan East Asia 377,975 km2 125,416,877 $33,950
Jersey (British dependency) N/A 119.6 km2 103,267 £45,320
Jordan West Asia 89,342 km2 11,484,805 $4,850

> Related post: All countries that start with I: Area, Population & GDP

Detailed information about all countries that start with J

Explore detailed information about all countries that start with J. Discover fascinating facts, geography, culture, and more about these nations, from Jamaica to Japan. Satiate your curiosity with comprehensive insights into each country’s history and unique characteristics.



  • Continent: Caribbean Sea
  • Capital: Kingston
  • National language: Jamaican Patois (de facto)
  • Religion: 68.9% Christianity, 21.3% no religion, 1.1% Rastafarianism, 6.5% others, 2.3% not stated
  • Area: 10,991 km2
  • Population: 2,825,544
  • Currency: Jamaican dollar (JMD)
  • GDP (nominal): $6,830 Per capita

Jamaica (/dʒəˈmeɪkə/ ⓘ; Jamaican Patois: Jumieka, [dʒʌˈmʲeːka]) is an island country situated in the Caribbean Sea. Spanning 10,990 square kilometres (4,240 sq mi) in area, it is the third largest island — after Cuba and Hispaniola — of the Greater Antilles and the Caribbean. Jamaica lies about 145 km (90 mi) south of Cuba, and 191 km (119 mi) west of Hispaniola (the island containing the countries of Haiti and the Dominican Republic); the British Overseas Territory of the Cayman Islands lies 215 km (134 mi) to the north-west.

Originally inhabited by the indigenous Taíno peoples, the island came under Spanish rule following the arrival of Christopher Columbus in 1494. Many of the indigenous people either were killed or died of diseases, after which the Spanish brought large numbers of African slaves to Jamaica as labourers. The island remained a possession of Spain until 1655, under the name Santiago, when England (later Great Britain) conquered it and named it Jamaica. It became an important part of the colonial British West Indies. 

Under Britain’s colonial rule, Jamaica became a leading sugar exporter, with a plantation economy dependent on continued importation of African slaves and their descendants. The British fully emancipated all slaves in 1838, and many freedmen chose to have subsistence farms rather than to work on plantations. Beginning in the 1840s, the British began using Chinese and Indian indentured labour to work on plantations. The island achieved independence from the United Kingdom on 6 August 1962.

With 2.8 million people, Jamaica is the third-most populous Anglophone country in the Americas (after the United States and Canada), and the fourth-most populous country in the Caribbean. Kingston is the country’s capital and largest city. The majority of Jamaicans are of Sub-Saharan African ancestry, with significant European, East Asian (primarily Chinese), Indian, Lebanese, and mixed-race minorities.

Due to a high rate of emigration for work since the 1960s, there is a large Jamaican diaspora, particularly in Canada, the United Kingdom, and the United States. The country has a global influence that belies its small size; it was the birthplace of the Rastafari religion, reggae music (and associated genres such as dub, ska and dancehall), and it is internationally prominent in sports, most notably cricket, sprinting and athletics. Jamaica has sometimes been considered the world’s least populous cultural superpower.

> Related post: All countries that start with F: Area, Population & GDP



  • Continent: East Asia
  • Capital: Tokyo
  • National language: Japanese
  • Area: 377,975 km2
  • Population: 125,416,877
  • Currency: Japanese yen (¥)
  • GDP (nominal): $33,950 Per capita

Japan (Japanese: 日本, [ɲihoɴ] ⓘ, Nippon or Nihon,[nb 1] and formally 日本国, Nippon-koku or Nihon-koku) is an island country in East Asia. It is in the northwest Pacific Ocean and is bordered on the west by the Sea of Japan, extending from the Sea of Okhotsk in the north toward the East China Sea, Philippine Sea, and Taiwan in the south. Japan is a part of the Ring of Fire, and spans an archipelago of 14,125 islands, with the five main islands being Hokkaido, Honshu (the “mainland”), Shikoku, Kyushu, and Okinawa. Tokyo is the nation’s capital and largest city, followed by Yokohama, Osaka, Nagoya, Sapporo, Fukuoka, Kobe, and Kyoto.

Japan has over 125 million inhabitants and is the 11th most populous country in the world, as well as one of the most densely populated. About three-fourths of the country’s terrain is mountainous, concentrating its highly urbanized population on narrow coastal plains. Japan is divided into 47 administrative prefectures and eight traditional regions. The Greater Tokyo Area is the most populous metropolitan area in the world. Japan has the world’s highest life expectancy, though it is experiencing a population decline due to its very low birth rate.

Japan has been inhabited since the Upper Paleolithic period (30,000 BC). Between the fourth and ninth centuries, the kingdoms of Japan became unified under an emperor and the imperial court based in Heian-kyō. Beginning in the 12th century, political power was held by a series of military dictators (shōgun) and feudal lords (daimyō), and enforced by a class of warrior nobility (samurai). 

After a century-long period of civil war, the country was reunified in 1603 under the Tokugawa shogunate, which enacted an isolationist foreign policy. In 1854, a United States fleet forced Japan to open trade to the West, which led to the end of the shogunate and the restoration of imperial power in 1868. In the Meiji period, the Empire of Japan adopted a Western-modeled constitution and pursued a program of industrialization and modernization. 

Amidst a rise in militarism and overseas colonization, Japan invaded China in 1937 and entered World War II as an Axis power in 1941. After suffering defeat in the Pacific War and two atomic bombings, Japan surrendered in 1945 and came under a seven-year Allied occupation, during which it adopted a new constitution.

Jersey (British dependency)

Jersey (British dependency)

  • Capital: St Helier
  • National language: English, Norman (Jèrriais)
  • Religion: 39% No religion, 23% Anglican, 22.5% Catholic, 6.8% Other Christian, 3% Other religion
  • Area: 119.6 km2
  • Population: 103,267
  • Currency: Pound sterling Jersey pound (£) (GBP)
  • GDP (nominal): £45,320 Per capita

Jersey (/ˈdʒɜːrzi/ JUR-zee; Jèrriais: Jèrri [ʒɛri]), also known as the Bailiwick of Jersey, is an island country and self-governing British Crown Dependency near the coast of north-west France. It is the largest of the Channel Islands and is 14 miles (23 km) from the Cotentin Peninsula in Normandy. The Bailiwick consists of the main island of Jersey and some surrounding uninhabited islands and rocks including Les Dirouilles, Les Écréhous, Les Minquiers, and Les Pierres de Lecq.

Jersey was part of the Duchy of Normandy, whose dukes became kings of England from 1066. After Normandy was lost by the kings of England in the 13th century, and the ducal title surrendered to France, Jersey remained loyal to the English Crown, though it never became part of the Kingdom of England. 

Between then and the end of the Napoleonic Wars, Jersey was at the frontline of Anglo-French wars and was invaded a number of times, leading to the construction of fortifications such as Mont Orgueil Castle and a thriving smuggling industry. During the Second World War, the island was invaded and occupied for five years by Nazi Germany. The island was liberated on 9 May 1945, which is now celebrated as the island’s national day.

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  • Continent: West Asia
  • Capital: Amman
  • National language: Arabic
  • Religion: 95% Sunni Islam (official), 3% Christianity, 1% Druze, Baháʼí, 1% others
  • Area: 89,342 km2
  • Population: 11,484,805
  • Currency: Jordanian dinar (JOD)
  • GDP (nominal): $4,850 Per capita

Jordan (Arabic: الأردن, romanized: al-ʾUrdunn [al.ʔur.dunː]), officially the Hashemite Kingdom of Jordan, is a country in West Asia. It is situated at the crossroads of Asia, Africa, and Europe, within the Levant region, on the East Bank of the Jordan River. Jordan is bordered by Saudi Arabia to the south and east, Iraq to the northeast, Syria to the north, and the Palestinian West Bank and Israel to the west. 

The Dead Sea is located along its western border and the country has a 26 km (16 mi) coastline in its southwest on the Gulf of Aqaba’s Red Sea, which separates Jordan from Egypt. Amman is Jordan’s capital and largest city, as well as its economic, political, and cultural centre.

Modern-day Jordan has been inhabited by humans since the Paleolithic period. Three kingdoms emerged there at the end of the Bronze Age: Ammon, Moab and Edom. In the third century BC, the Arab Nabataeans established their Kingdom with Petra as the capital. Later rulers of the Transjordan region include the Assyrian, Babylonian, Roman, Byzantine, Rashidun, Umayyad, Abbasid, and the Ottoman empires. 

After the Great Arab Revolt against the Ottomans in 1916 during World War I, the Greater Syria region was partitioned by Britain and France. The Emirate of Transjordan was established in 1921 by the Hashemite, then Emir, Abdullah I, and the emirate became a British protectorate. In 1946, Jordan gained independence and became officially known in Arabic as the Hashemite Kingdom of Jordan.

The country captured and annexed the West Bank during the 1948 Arab–Israeli War until it was occupied by Israel in 1967. Jordan renounced its claim to the territory in 1988, became the second Arab state to sign a peace treaty with Israel in 1994, and since supports Palestinian statehood within a two-state solution.

Jordan is a semi-arid country, covering an area of 89,342 km2 (34,495 sq mi), with a population of 11.5 million, making it the eleventh-most populous Arab country. The dominant majority, or around 95% of the country’s population, is Sunni Muslim, with a mostly Arab Christian minority. Jordan was mostly unscathed by the violence that swept the region following the Arab Spring in 2010.

From as early as 1948, Jordan has accepted refugees from multiple neighbouring countries in conflict. An estimated 2.1 million Palestinian and 1.4 million Syrian refugees are present in Jordan as of 2015, with most Palestinian refugees holding Jordanian citizenship. The kingdom is also a refuge for thousands of Christian Iraqis fleeing persecution by the Islamic State. While Jordan continues to accept refugees, the recent large influx from Syria placed substantial strain on national resources and infrastructure.

FAQs about countries that start with J

Have questions about countries that start with J? Our FAQs provide quick answers to common queries about these nations, including Jordan, Jammu and Kashmir, and more. Get the information you need to satisfy your curiosity and learn about the world’s diverse J-named countries.

Which country starts with the letter J has the largest area?

When we consider the group of countries that start with J, Japan stands out as the most prominent in terms of land area. Covering a vast expanse of 377,975 square kilometers, Japan’s territory is an intriguing blend of diverse geographical features and landscapes. Nestled in the eastern part of Asia, this island nation comprises four main islands—Honshu, Hokkaido, Kyushu, and Shikoku, along with numerous smaller islands. Each of these regions has its own unique character and natural beauty.

Which country starts with the letter J has the largest population?

When considering countries that begin with the letter J it becomes evident that Japan stands out as a truly remarkable nation in terms of its population size. With a staggering total of 125,416,877 people, Japan’s demographic makeup is a captivating blend of tradition and modernity. This densely populated archipelago, located in East Asia, is renowned for its vibrant culture, technological innovations, and rich history.

Which country starts with the letter J has the largest GDP (nominal)?

When considering countries whose names start with the letter J, it’s fascinating to note that Jersey, a British Crown dependency, boasts the highest nominal GDP per capita. The island of Jersey, situated in the English Channel, has developed a robust and prosperous economy, leading to an impressive GDP per capita of £45,320. This figure reflects the average income and economic well-being of its residents. 

> Related post: All countries that start with G: Area, Population & GDP

In this comprehensive overview, we’ve delved into the statistics of countries that start with J, shedding light on their area, population, and GDP. From Jamaica to Japan, these nations each have their own distinctive stories and contributions to the global landscape.

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