PDF version of the Warren-Blackwood Electorate map 
Area (sq km): 18,230
Number of Electors: 29,892
Source:
2023 Final Distribution Report, Western Australian Electoral Distribution Commission.Origin of the Name:
Named after the two rivers in the electorate. The Warren River was discovered in 1831, and was named by Governor Stirling, probably after Admiral Sir John Borlase Warren, under whom Stirling served while in action in North America in 1813. The Blackwood was also named by Stirling in 1830 after Captain (later Rear Admiral) Sir Henry Blackwood, under whom he served in 1808-09 while in action in the North Sea and the Mediterranean.
Source: Western Australia. Department of Land Administration. Names and Places.
Suburbs and Towns within the Electorate:
he electorate of Warren-Blackwood includes all or part of Alexandra Bridge, Augusta, Balbarrup, Barrabup, Beedelup, Benjinup, Biddelia, Boorara Brook, Boranup, Bow Bridge, Boyup Brook, Bramley, Bridgetown, Broke, Burnside, Callcup, Carlotta, Catterick, Channybearup, Chowerup, Collins, Courtenay, Cowaramup, Crowea, Cundinup, Darradup, Deanmill, Deepdene, Denmark, Diamond Tree, Dingup, Dinninup, Dixvale, East Augusta, East Nannup, Eastbrook, Forest Grove, Glenlynn, Glenoran, Gnarabup, Gracetown, Greenbushes, Hamelin Bay, Hay, Hazelvale, Hester, Hester Brook, Jalbarragup, Jardee, Kangaroo Gully, Karridale, Kentdale, Kingston, Kordabup, Kudardup, Kulikup, Lake Muir, Leeuwin, Linfarne, Lowden, Manjimup, Maranup, Margaret River, Mayanup, McAlinden, Meerup, Middlesex, Molloy Island, Mordalup, Mount Barker, Nannup, Nillup, Nornalup, North Greenbushes, North Walpole, Northcliffe, Ocean Beach, Osmington, Palgarup, Parryville, Peaceful Bay, Peerabeelup, Pemberton, Perup, Prevelly, Quinninup, Redgate, Ringbark, Rosa Brook, Rosa Glen, Scotsdale, Scott River, Scott River East, Scotts Brook, Shadforth, Shannon, Smith Brook, Sunnyside, Tingledale, Tonebridge, Treeton, Upper Warren, Walpole, Wandillup, Warner Glen, Wilga, Wilgarrup, William Bay, Windy Harbour, Winnejup, Witchcliffe, Yanmah, Yeagarup and Yornup.
Source: Western Australian Electoral Commission.