According to the report for the 2004 redistribution of electoral districts, it is estimated that the electoral district will have 47,483 electors on 29 April 2007. At the 2007 election it will include Urana Shire, Jerilderie Shire, Berrigan Shire, Murray Shire, Deniliquin Council, Conargo Shire, Wakool Shire, Hay Shire, Balranald Shire, Wentworth Shire, part of Carrathool Shire (including Goolgowi and Merriwagga), Central Darling Shire, the City of Broken Hill and the Unincorporated Far West.
| Murray (1859—1920) | ||
|---|---|---|
| Member | Party | Term |
| John Hay | None | 1859-1864 |
| Robert Landale | None | 1864-1869 |
| Patrick Jennings | None | 1869-1872 |
| William Hay | None | 1872-1877 |
| Robert Barbour | None | 1877-1880 |
| William Hay | None | 1880-1882 |
| Alexander Wilson | None | 1880-1885 |
| Robert Barbour | None | 1882-1894 |
| John Chanter | None | 1885-1894 |
| James Hayes | Progressive Party | 1894-1904 |
| Robert Scobie | Australian Labor Party | 1904-1917 |
| Brian Doe | Australian Labor Party | 1917-1920 |
| Murray - 4 members, proportional representation (1920—1927) | ||
| Member | Party | Term |
| George Beeby | Progressive Party | 1920-1920 |
| Matthew Kilpatrick | Country Party | 1920-1927 |
| William O'Brien | Australian Labor Party | 1920-1925 |
| Vernon Goodin | Australian Labor Party | 1925-1927 |
| Richard Ball | United Australia Party | 1920-1927 |
| Murray (1927—1999) | ||
| Member | Party | Term |
| Mark Davidson | Australian Labor Party | 1927-1930 |
| John Rawdon Donovan | Australian Labor Party | 1930-1932 |
| Joe Lawson | Country Party | 1932-1973 |
| Mary Meillon | Liberal Party | 1973-1980 |
| Tim Fischer | National Country Party | 1980-1984 |
| Jim Small | National Party | 1985-1999 |
| Murray-Darling (1999—) | ||
| Member | Party | Term |
| Peter Black | Australian Labor Party | 1999-2007 |
| John Williams | National Party | 2007-present |