Bairro dos Navegantes / Porto salvo / Oeiras

A conurbation is an urban area comprising a number of cities or towns which, through population growth and expansion, have physically merged to form one continuous built up area. It is thus a polycentric form of agglomeration.
A metropolitan area usually combines one or several conurbations with peripheral zones not themselves necessarily urban in character, but closely dependent on the conurbation(s) in terms of employment and commerce.

Oeiras
10 Freguesias: Algés, Barcarena, Carnaxide, Caxias, Cruz Quebrada - Dafundo, Linda-a-Velha, Oeiras e São Julião da Barra, Paço de Arcos, Porto Salvo e Queijas.
Área 45.8 km²
População Total 162 124