Lisbon metropolitan area
The Lisbon metropolitan area, centered in the Portuguese capital city of Lisbon, is the largest population concentration in Portugal. The population in 2011 was 2,821,876, of whom 547,733 (19.4%) live in the city of Lisbon. About 26.7% of the total population of Portugal lives in the Lisbon metropolitan area. The area of the Lisbon metropolitan area is 3,015.24 km, which is 3.3% of the total area of Portugal.
Lisbon
The city refounded its university in 1911 after centuries of inactivity in Lisbon, incorporating reformed former colleges and other non-university higher education schools of the city (such as the "Escola Politécnica" – now "Faculdade de Ciências"). Today there are two public universities in the city (University of Lisbon and New University of Lisbon), a public university institute (ISCTE - Lisbon University Institute) and a polytechnic institute (IPL – Instituto Politécnico de Lisboa).
During World War II, Lisbon was one of the very few neutral, open European Atlantic ports, a major gateway for refugees to the U.S. and a haven for spies. More than 100,000 refugees were able to flee Nazi Germany via Lisbon.