The following list is of important municipalities in the Basque Country, an autonomous community of Spain:
Provincial lists The following links are to lists which are more detailed province-specific, and all municipalities in a given province are ranked by population.
List of municipalities in Álava List of municipalities in Biscay List of municipalities in Gipuzkoa
Largest municipalities by population RankNamePopulation (2018)1Bilbao345,8212Vitoria-Gasteiz249,1763San Sebastián186,6654Barakaldo100,4355Getxo78,2766Irun61,9837Portugalete45,8268Santurtzi45,7959Basauri40,76210Errenteria39,35511Leioa31,49512Durango29,63613Galdakao29,28814Sestao27,44515Eibar27,40616Erandio24,22217Zarautz23,22318Mondragón22,01919Hernani20,22220Tolosa19,52521Amorebieta-Etxano19,14022Lasarte-Oria18,25323Laudio/Llodio18,20524Mungia17,55425Hondarribia17,01826Guernica16,97227Bermeo16,68828Pasaia16,12829Ermua15,89030Azpeitia14,786
See also Comarcas of the Basque Country
References