What are the oldest countries in the world?
The oldest countries in the world on the chart are Japan, at 539 years of sovereignty in 2026, Denmark at 714, and France at 843. Eight states on the list count more than 1,000 years of sovereignty. By continent, the median state in Europe became fully sovereign in 1912, compared with 1841 in the Americas, 1948 in Asia and 1961 in Africa.
The dates come with caveats. Very old states such as Japan are dated to a traditional or early founding date, and the list flags some entries as debatable. According to Bored Panda, Japanese mythology places the country's founding on Feb 11, 660 BCE, but many scholars question that origin and suggest early Japan was governed by regional rulers.2 France's date traces to the Treaty of Verdun in 843 AD, which defined early borders that shaped the nation's modern identity.2 The chart measures sovereignty, not borders: many states, including Germany in 1990, changed their borders after the year shown.
What is the oldest country in world history?
The question of which is the oldest country in world history depends on how continuity is defined. According to timetravelturtle.com, San Marino, founded in 301 AD, is the oldest surviving sovereign state in the world, and it also holds the world's oldest constitution.1 It covers about 60 square kilometres, is enclosed entirely within Italy, and has a population of around 30,000.1
Bored Panda ranks countries differently, tracing civilisational roots rather than unbroken statehood. On that basis it places Armenia, with ancestral roots dating to 3000 to 2000 BC according to genetic research cited by The New York Times, fifth oldest, and lists China, Korea and others ahead of San Marino by civilisational age.2 The chart on this page uses Wikipedia's sovereignty dates, which put Japan, Denmark and France at the top of the 195 states measured, with Japan's date of 539 AD reflecting a traditional founding rather than a verified historical record.
Why did so many new countries form in the 1960s?
The 1960s produced 45 new states, 33 of them in Africa, the largest single-decade wave on the chart. According to Visual Capitalist, 1960 is often called the "Year of Africa": 18 countries achieved independence that year, 17 of them on the African continent, including Nigeria, Chad, Senegal, Mali, Madagascar and Cameroon.4
Visual Capitalist identifies three forces behind the surge: European powers faced mounting economic pressures after World War II, nationalist movements grew across the colonies, and international support for self-determination increased.4 Varsity Tutors describes the same period through four converging causes: imperial exhaustion, the rise of nationalism, Cold War pressure from both the United States and the Soviet Union, and shifting international norms and institutions.5 Britain and France together account for 62 of the 81 countries that gained independence after 1945, reflecting the scale of their empires.4
On Dec 14, 1960, the UN General Assembly adopted Resolution 1514, the Declaration on the Granting of Independence to Colonial Countries and Peoples, which the Valdai Club describes as an important political and moral step in supporting the struggle of developing countries against colonial rule.3 The Soviet Union submitted the initial draft, and Nikita Khrushchev argued that the complete elimination of the colonial regime must occur "immediately and unconditionally."3
What is the top 10 youngest country?
The chart ranks states by age in 2026, so the youngest are those that became sovereign most recently. The second major wave on the chart came in the 1990s, when 21 states formed, 14 of them in 1991 alone, as the Soviet Union dissolved. According to Visual Capitalist, countries including Ukraine, Kazakhstan, Armenia, Georgia and the Baltic states emerged within a single year as one multinational political union fragmented into sovereign republics.4
Palau, which gained independence from the United States in 1994, is the most recent country in Visual Capitalist's post-1945 dataset.4 The chart's own counts show that 18 states date from 1960 alone, and the 1990s produced 21 more, making those two decades the primary source of the world's youngest states. Kosovo and Palestine are included in the chart's 195-state list, while Taiwan and other states with limited recognition are not.