Viana do Castelo District

The Viana do Castelo District ( ) is a district located in the northwest of Portugal, bordered on the north by Spain (Galicia) and on the south by Braga District. It has an area of 2,255 km2 and a population of 252,011 (2006), for a density of 111.8 inhabitants/km2. The district capital is the city of Viana do Castelo.
Municipalities.
The district is composed of ten municipalities:
Summary of votes and seats won 1976-2019.
Summary of election results from Viana do Castelo district, 1976-2019
!rowspan=2|Parties!!%!!S!!%!!S!!%!!S!!%!!S!!%!!S!!%!!S!!%!!S!!%!!S!!%!!S!!%!!S!!%!!S!!%!!S!!%!!S!!%!!S!!%!!S
!colspan=2 | 1976
!colspan=2 | 1979
!colspan=2 | 1980
!colspan=2 | 1983
!colspan=2 | 1985
!colspan=2 | 1987
!colspan=2 | 1991
!colspan=2 | 1995
!colspan=2 | 1999
!colspan=2 | 2002
!colspan=2 | 2005
!colspan=2 | 2009
!colspan=2 | 2011
!colspan=2 | 2015
!colspan=2 | 2019
! Total seats || colspan=2|7 || colspan=28|6 
! colspan=31|Source: Comissão Nacional de Eleições