Lisbon District
Lisbon District (, ) is a district located in the South Central Portugal, the district capital is the city of Lisbon, also the national capital. From its creation until 1926, it included the area of the current Setúbal District.
Lisboa Region
Lisboa Region (, ) is one of the seven NUTS II designated regions of Portugal, which includes two NUTS III subregions: Greater Lisbon and Peninsula of Setúbal. The region covers an area of 3001.95 km (the smallest region on mainland Portugal) and includes a population of 2,815,851 inhabitants according to the 2011 census (the second most populated region in Portugal after the Norte region), a density of 1039 inhabitants/km.