This is the results breakdown of the local elections held in Castile and León on 10 June 1987. The following tables show detailed results in the autonomous community's most populous municipalities, sorted alphabetically. Overall 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 Ávila Population: 43,603 Burgos Population: 158,331 León Population: 134,641 Palencia Population: 75,403 Ponferrada Population: 59,258 Salamanca Population: 152,833 Segovia Population: 53,397 Soria Population: 31,144 Valladolid Population: 327,452 Zamora Population: 60,364 See also 1987 Castilian-Leonese regional election References Castile and León 1987