Majalisar ta ba da kujerun zama a tsakanin jihohi biyu, duk da haka, kowace jiha ta asali, ba tare da la'akari da girmanta ba, tana da tabbacin aƙalla kujeru biyar. Tsarin Mulki bai ba da tabbacin wakilci ga yankuna ba. Majalisar ta ba da kujera ga Yankin Arewa a 1922, da kuma zuwa Babban Birnin Australiya a 1948; waɗannan wakilan yanki, duk da haka, suna da iyakance haƙƙin jefa kuri'a har zuwa 1968. Masu zaɓe suna da iyakokinsu ko kuma sun sake rarraba su duk lokacin da wata jiha ko yankin Tarayya ta sami adadin kujerun zama, idan yawan masu zaɓe ba su dace da girman shekara bakwai ba ko kuma idan mafi yawan yankuna sun wuce. A tsakanin shekara ta 1949, Majalisar Dattijai tana da wakilai 127; a tsakanin shekara ta 1971, Majalisar Dattijai tana da wakilai 64; a tsakanin shekara ta 1971, Majalisar Dattijai tana da wakilai 64; a tsakanin shekara ta 1971, Majalisar Dattijai tana da wakilai 127; a tsakanin shekara ta 1949, Majalisar Dattijai tana da wakilai 64; a lokacin da Kotun Koli ta Kaddara ta ba da wakilai
Tsarin Mulki