"People of Jiwarli heritage are located in the area between the towns of Carnarvon and Onslow, through to Geraldton in the south and Port Hedland in the north. Many people of Jiwarli heritage have intermarried with other language groups. Jiwarli traditional country comprised the area of the southern Pilbara region of Western Australia at the top end of the Yannarie River down to Lyons River where it divides, and up to the Henry River. It includes Mount Florry and Mount Hamlet. The area lies in the south west corner of the Pilbara region."

"Spoken along the Henry River from near the junction with the Wannery Creek south to its headwaters."

"...Spoken in the north-west of Western Australia. The traditional country of the Jiwarli comprised of the area at the top end of the Yannarie River down to teh Lyons River where it divides and up to the Henry River."

"Places on the limits of the Jiwarli territory are: [to the] north...Minnie Springs. Here the Jiwarli met the country of the Thalanyji; east...Mount Florry in the north-east borders with the Pinikura people, Yaalha pool on Henry River east branch is the south-east limit of the Jiwarli. The yankuranggu group of Jurruru speakers owned the country further east; [in the] south, karlabaya High Range in the south-west borders on Tharrkari country... the Edmund River in the south borders on Warriyangka country and the Barlee Range borders on the territory of the Thiin people."

"Capricorn Range; Ashburton River south and east to junction with Hardey River."

"Western Australia: Ashburton river; Elliott creek; Henry river; Lyons river; Mount Florry; Mount Hamlet; Yannarie river."