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WA · Legislative Assembly (lower house)
Caitlin Collins
Ms Caitlin Collins MLA
What's this? The Legislative Assembly is the lower house of the Western Australia Parliament, where the state government is formed. Each member represents one local electorate.
Where letters go
Electorate office
Ms Caitlin Collins MLAPO Box 1091Hillarys WA 6923☎ 9402 0070
Source: official parliament listing · updated 20/10/2026
How to write to Caitlin Collins
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.
Ms Caitlin Collins MLA
PO Box 1091
Hillarys WA 6923
Dear Ms Collins,
I'm writing to you as Parliamentary Secretary to the Deputy Premier, Treasurer, Minister for Transport and Major Infrastructure, Sport and Recreation about…
Suburbs in Hillarys (7)
If you live in one of these suburbs, Caitlin Collins is likely your state member. Boundaries can split suburbs, so check with your postcode.
Beldon 6027, Craigie 6025, Hillarys 6025, Kallaroo 6025, Mullaloo 6027, Ocean Reef 6027, Padbury 6025
Who else represents Hillarys
Federal members whose electorates overlap with Hillarys. You can write to all of them at once.
Questions about Caitlin Collins
What is Caitlin Collins's office address?+
Letters to Caitlin Collins go to their electorate office: PO Box 1091, Hillarys WA 6923. The office phone number is 9402 0070.
How do I address a letter to Caitlin Collins?+
On the envelope and at the top of your letter, write “Ms Caitlin Collins MLA” followed by the address. Start the letter with “Dear Ms Collins,”.
What is Caitlin Collins's role?+
Caitlin Collins is Parliamentary Secretary to the Deputy Premier, Treasurer, Minister for Transport and Major Infrastructure, Sport and Recreation and Member for Hillarys in the Western Australia Legislative Assembly.
Which party is Caitlin Collins in?+
Caitlin Collins is a member of the Australian Labor Party.
Can I send Caitlin Collins a letter online?+
Yes. Better Letters prints your letter, signs it with your signature, and posts it to Caitlin Collins's office. You can also download it free and post it yourself.