The Newest Countries in the World (And Who Might Be Next)

The world map feels permanent, but it is anything but. More than thirty countries on today's map did not exist in 1990. Here are the world's newest sovereign states — and the candidates that could join them.

South Sudan (2011) — the world's youngest country

After decades of civil war, South Sudan voted for independence from Sudan in a referendum where nearly 99% chose separation. It became the 193rd member of the United Nations in July 2011. The young country has faced enormous challenges since, but its capital Juba remains the answer to the quiz question "what is the world's newest country?"

Kosovo (2008) — recognised by many, not all

Kosovo declared independence from Serbia in February 2008. More than 100 UN member states recognise it, but Serbia, Russia, China and others do not, which keeps Kosovo outside the UN. It competes in the Olympics and UEFA football — a country in most practical senses, still waiting on full diplomatic arithmetic.

Montenegro and Serbia (2006) — a velvet divorce

When Montenegro voted narrowly for independence in 2006, the state union of Serbia and Montenegro dissolved peacefully — completing the long breakup of Yugoslavia, which had already produced Slovenia, Croatia, Bosnia and Herzegovina, and North Macedonia in the early 1990s.

Timor-Leste (2002) — Asia's youngest nation

After centuries of Portuguese rule and a brutal Indonesian occupation, East Timor achieved full independence in 2002 following a UN-supervised referendum. It is one of only two countries in Asia where Portuguese is official.

Palau (1994) — the Pacific's newcomer

The island nation of Palau ended its UN trusteeship and became fully sovereign in 1994, in free association with the United States. Fewer than 20,000 people live in this country of pristine reefs.

The class of the early 1990s

The collapse of the Soviet Union in 1991 created fifteen countries at a stroke — including Ukraine, Kazakhstan, and the Baltic states of Estonia, Latvia and Lithuania. Czechoslovakia's peaceful "Velvet Divorce" of 1993 produced Czechia and Slovakia. Eritrea separated from Ethiopia in 1993 after a thirty-year war.

Who might be next?

• Bougainville voted 98% for independence from Papua New Guinea in a 2019 referendum; negotiations continue on a target date. It is widely considered the most likely next new country.
• New Caledonia has held multiple independence referendums as part of an agreement with France, and the question is not settled.
• Somaliland has governed itself since 1991 with elections and its own currency, yet no country formally recognises it.
• Scotland, Catalonia and Greenland all have active independence conversations of very different flavours — democratic, constitutional and gradual respectively.

Why this matters for geography fans

Every new country changes quiz answers, atlases and the total count you memorised. It is a good reminder that geography is current affairs in slow motion. Keep spinning, keep reading — the map you know today will not be the map your children learn.