Federal · Senate (upper house)
Dorinda Cox
Senator Dorinda Cox
What's this? The Senate is the upper house of federal Parliament. It reviews and votes on laws passed by the House of Representatives. Each state elects 12 senators and each territory 2, so a senator represents their whole state or territory.
Where letters go
Electorate office
Senator Dorinda CoxPO Box 53Applecross WA 6953☎ (08) 9228 3277
Source: official parliament listing · updated 20/10/2026
How to write to Dorinda Cox
Address your letter exactly like this. Keep it to one page, say who you are and where you live, and ask for one clear action.
Senator Dorinda Cox
PO Box 53
Applecross WA 6953
Dear Senator Cox,
I'm writing to you as my representative about…
Questions about Dorinda Cox
What is Dorinda Cox's office address?+
Letters to Dorinda Cox go to their electorate office: PO Box 53, Applecross WA 6953. The office phone number is (08) 9228 3277.
How do I address a letter to Dorinda Cox?+
On the envelope and at the top of your letter, write “Senator Dorinda Cox” followed by the address. Start the letter with “Dear Senator Cox,”.
What is Dorinda Cox's role?+
Dorinda Cox is Senator for Western Australia in the Australian Senate.
Which party is Dorinda Cox in?+
Dorinda Cox is a member of the Australian Labor Party.
Can I send Dorinda Cox a letter online?+
Yes. Better Letters prints your letter, signs it with your signature, and posts it to Dorinda Cox's office. You can also download it free and post it yourself.