Gallery   View our Picture Galleries for: Buckley Clwyd Buckley BlackLion      About your Area   For other uses, see Buckley (disambiguation) . Buckley Welsh : Bwcle Buckley shown within the United Kingdom Population 18,268 OS grid reference TQ335505 Principal area Flintshire Constituent country Wales Sovereign state United Kingdom Post town BUCKLEY Postcode district CH7 Dialling code