Results breakdown of the 2015 Spanish local elections (Basque Country)

This is the results breakdown of the local elections held in the Basque Country on 24 May 2015. The following tables show detailed results in the autonomous community's most populous municipalities, sorted alphabetically.

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.

Barakaldo

 * Population: 100,080

Basauri

 * Population: 41,624

Bilbao

 * Population: 346,574

Donostia/San Sebastián

 * Population: 186,126

Errenteria

 * Population: 39,230

Getxo

 * Population: 79,544

Irun

 * Population: 61,195

Portugalete

 * Population: 47,117

Santurtzi

 * Population: 46,651

Vitoria-Gasteiz

 * Population: 242,082