Census year: 2021 Geographical area: Census metropolitan area (CMA), census agglomeration (CA), or census metropolitan influenced zone (MIZ) Topic: Language — Mother tongue Filter Order by Relevance Name Ascending Name Descending Last Modified Go 1 dataset found 2021. Mother Tongue and First Official Language Spoken (12), Knowledge of Official Languages and Home Language (20), Selected Characteristics (4), Province of Residence 5 years ago (19) for selected geography 25% sample data. IVT (Beyond 20/20)