Baixo Mondego (Lower Mondego in English) is a Portuguese NUTS3 subregion that comprises the lower part of the Mondego River. It is a subregion of the Centro Region and is centered on the historical city of Coimbra. With an area of 2,062 km² and a population of 336,376 inhabitants (of which half are in the cities of Coimbra and Figueira da Foz), the Baixo Mondego is a subregion with a mean density of 163/km².