Quota information
Updated: 7 December 2007
| Number of Members of the House of Representatives to which Western Australia is entitled | 15 |
| Number of electors enrolled in Western Australia at the end of the day on which the redistribution commenced (23 December 1999) | 1 184 058 |
| Quota for the State | 78 937 |
| Permissible maximum number of electors in a Division (Quota + 10%) | 86 830 |
| Permissible minimum number of electors in a Division (Quota - 10%) | 71 044 |
| Number of Members of the House of Representatives to which Western Australia is entitled | 15 |
| Estimated total number of electors enrolled in Western Australia at the Projection time (31 March 2004) | 1 311 002 |
| Average divisional enrolment at the Projection time | 87 400 |
| Maximum number of electors in a division at the Projection time (103.5%) | 90 459 |
| Minimum number of electors in a division at the Projection time (96.5%) | 84 341 |
