The area of Electoral district of Swan Hills is 1,095 square kilometers.
The area of Electoral district of West Swan is 108 square kilometers.
The area of Electoral district of Swan Hill is 28,093 square kilometers.
The area of Electoral district of Baulkham Hills is 41 square kilometers.
The area of Electoral district of Burrup is 64,021 square kilometers.
The area of Electoral district of Jandakot is 67 square kilometers.
The area of Electoral district of Nollamara is 20 square kilometers.
The area of Electoral district of Bundoora is 28 square kilometers.
The area of Electoral district of Kalamunda is 163 square kilometers.
The area of Electoral district of Rockingham is 45 square kilometers.
The area of Electoral district of Melton is 1,238 square kilometers.
The area of Electoral district of Riverton is 23.9 square kilometers.
The area of Electoral district of Auburn is 44 square kilometers.