All Western Australia lettersYour suburb, scored
Western Australia suburbs — C.
- Cable Beach
- Cadoux
- Caiguna
- Calingiri
- Calista
- Caljie
- Callcup
- Camballin
- Cambridge Gulf
- Camillo
- Cancanning
- Cane
- Canna
- Canning Mills
- Canning Vale
- Cannington
- Cape Arid
- Cape Burney
- Cape Le Grand
- Cape Range National Park
- Capel
- Capel River
- Capricorn
- Caraban
- Carabooda
- Carani
- Carbla
- Carbunup River
- Cardiff
- Cardup
- Carey Park
- Carine
- Carlisle
- Carlisle North
- Carlotta
- Carmel
- Carnamah
- Carnarvon
- Carrabin
- Carramar
- Carrarang
- Carrolup
- Cartmeticup
- Cascade
- Castletown
- Casuarina
- Cataby
- Catterick
- Caversham
- Centennial Park
- Cervantes
- Chadwick
- Champion Lakes
- Chandler
- Changerup
- Channybearup
- Chapman Hill
- Charley Creek
- Cherry Tree Pool
- Cheynes
- Chichester
- Chidlow
- Chittering
- Chowerup
- Christmas Island
- Churchlands
- City Beach
- Clackline
- Claremont
- Clarkson
- Cleary
- Cleaverville
- Clifton
- Cloverdale
- Coblinine
- Coburn
- Cockburn Central
- Cocklebiddy
- Codjatotine
- Cold Harbour
- Collanilling
- College Grove
- Collie
- Collie Burn
- Collingwood Heights
- Collingwood Park
- Collins
- Commodine
- Como
- Condingup
- Connolly
- Contine
- Coodanup
- Coogee
- Cookernup
- Cooladar Hill
- Coolbellup
- Coolbinia
- Coolcalalaya
- Coolgardie
- Cooljarloo
- Cooloongup
- Coolup
- Coomalbidgup
- Coomberdale
- Coonabidgee
- Coondle
- Coorow
- Cooya Pooya
- Copley
- Coral Bay
- Corinthia
- Corrigin
- Cosmo Newbery
- Cossack
- Cottesloe
- Courtenay
- Cowalellup
- Cowalla
- Cowaramup
- Cowcowing
- Coyrecup
- Craigie
- Cramphorne
- Cranbrook
- Crawley
- Crooked Brook
- Crossman
- Crowea
- Cuballing
- Cubbine
- Cue
- Culham
- Cullacabardee
- Cullalla
- Cundeelee
- Cunderdin
- Cundinup
- Cunjardine
- Currambine
- Cuthbert