The state electorate of Murray has an approximate area of 107,000 km².

It is comprised of 39 suburbs including Barooga, Beelbangera, Bilbul, Birganbigil, Boeill Creek, Buronga, Cobramunga, Cudgel, Curlwaa, Dareton, Ellerslie, Gogeldrie, Gol Gol, Goodnight, Griffith, Hanwood, Kooba, Lake Wyangan, Lalalty, Merungle Hill, Monak, Mourquong, Myrtle Park, Nericon and Paringi plus parts of Corbie Hill.

It is comprised of 98 localities including Anabranch North, Anabranch South, Aratula, Arumpo, Balranald, Barham, Barratta, Benerembah, Blighty, Booligal, Boomanoomana, Boorga, Booroorban, Bullatale, Bunnaloo, Burraboi, Caldwell, Calimo, Carrathool, Clare, Conargo, Coomealla, Corrong, Cunninyeuk and Darlington Point plus parts of another 15 localities.

It is comprised of the councils of Balranald, Berrigan, Carrathool, Edward River, Griffith, Hay, Leeton, Murray River and Wentworth plus parts of Murrumbidgee.

It is surrounded by the state electorates of Albury, Barwon, Chaffey, Cootamundra, Mildura, Murray Plains, Ovens Valley, Shepparton and Stuart.

It is comprised of parts of the Farrer federal electorate.