This is the results breakdown of the local elections held in Cantabria on 24 May 2015. The following tables show detailed results in the autonomous community's most populous municipalities, sorted alphabetically. Opinion polls City control The following table lists party control in the most populous municipalities, including provincial capitals (shown in bold). Gains for a party are displayed with the cell's background shaded in that party's colour. Municipalities Santander Population: 175,736 Torrelavega Population: 54,196 See also 2015 Cantabrian regional election References Cantabria 2015