Estonia (Estonian: Eesti), officially the Republic of Estonia (Estonian: Eesti Vabariik), is a state in the Baltic region of Northern Europe. It is bordered to the north by the Gulf of Finland, to the west by the Baltic Sea, to the south by Latvia (343 km), and to the east by Lake Peipus and the Russian Federation (338.6 km). Across the Baltic Sea lies Sweden in the west and Finland in the north. The territory of Estonia covers 45,227 km (17,462 sq mi), and is influenced by a temperate seasonal climate. The Estonians are a Finnic people, and the official language, Estonian, is closely related to Finnish.
Estonia is a democratic parliamentary republic divided into 15 counties. The capital and largest city is Tallinn. With a population of 1.29 million, it is one of the least-populous members of the European Union, Eurozone and the North Atlantic Treaty Organization. Estonia has the highest gross domestic product per person among the former Soviet republics. It is listed as a "high-income economy" by the World Bank, is identified as an "advanced economy" by the International Monetary Fund, and is a member of the Organisation for Economic Co-operation and Development. The United Nations classifies Estonia as a developed country with a very high Human Development Index, and the country ranks highly in measures of press freedom, economic freedom, political freedom and education