Vallès Occidental

Vallès Occidental
Country Spain
Autonomous community Catalonia
Province Barcelona
RegionÀmbit metropolità de Barcelona
CapitalSabadell and Terrassa
Municipalities
Government
 • BodyVallès Occidental Comarcal Council
 • PresidentXavier Garcés (PSC) (2024–present)
Area
 • Total
583.1 km2 (225.1 sq mi)
Population
 (2014)
 • Total
899,532
 • Density1,543/km2 (3,996/sq mi)
Demonym 
Time zoneUTC+1 (CET)
 • Summer (DST)UTC+2 (CEST)
Largest municipalityTerrassa
Websitewww.ccvoc.cat

Vallès Occidental (Spanish pronunciation: [baˈʝes oβsiðenˈtal]) is a comarca (county) in the Barcelona region in Catalonia (Spain). It has two capitals, Sabadell and Terrassa. Along with Vallès Oriental, it forms the historical Vallès region.