Around Mingenew (Douglas 1968:3). ... near Carnamah and Gullewa (Blevins 2001:5). Traditionally of Champion Bay - extending south to Hill River (which includes Mingenew), inland to near Mullewa and north to the southern side of Bowes River (Vaso Elefsiniotis p.c. 2008).
Speaker numbers were measured differently across the censuses and various other sources listed in AUSTLANG. You are encouraged to refer to the sources.
Speaker numbers for ‘NILS 2004’ and ‘2005 estimate’ come from 'Table F.3: Numbers of speakers of Australian Indigenous languages (various surveys)' in 'Appendix F NILS endangerment and absolute number results' in McConvell, Marmion and McNicol 2005, pages 198-230 (PDF, 2.5MB).