---
title: "Collie-Preston: members and political ads | Politics Computer"
description: "Collie-Preston: who holds the seat and what they're spending on Facebook and Instagram ads."
url: "https://politics.computer/seats/wa/collie-preston"
---

[Home](https://politics.computer/) / [Seats](https://politics.computer/seats/wa)

WA state district

# Collie-Preston

In Western Australia.

## Sitting member

- [ **Jodie Hanns** Labor, Collie-Preston ](https://politics.computer/mp/jodie-hanns)

About

## About Collie-Preston

Collie-Preston is a Western Australian Legislative Assembly electorate named for the South West coal mining town of Collie. It is held by Jodie Hanns of the Labor Party. The seat includes the Shires of Collie, Capel, Donnybrook-Balingup and Dardanup.

Sitting member

Jodie Hanns (Labor)

Named after

The South West coal mining town of Collie

Previous members

Mick Murray retained the seat at 2005, 2008 and 2013 elections; retired 2021

Previous seat names

South West Mining (1901 to 1904); Collie-Wellington (2005 to 2008)

Created

Created as South West Mining in the Constitution Act Amendment Act 1899

Margin

Labor safest outside the Perth-Mandurah axis on 23.4 percent margin

Summarised by AI from [Wikipedia](https://en.wikipedia.org/wiki/Electoral%5Fdistrict%5Fof%5FCollie-Preston), plus our own records. Sources last checked 12 November 2026.

## Who's advertising

MPs and candidates for Collie-Preston whose Facebook pages we follow, by what they've spent.

We don't follow any candidate's page for Collie-Preston yet, so there are no ads here. Statewide and party ads that reach Collie-Preston are on the [spending](https://politics.computer/who) page.

## Other districts in Western Australia

- [Albany](https://politics.computer/seats/wa/albany)
- [Armadale](https://politics.computer/seats/wa/armadale)
- [Balcatta](https://politics.computer/seats/wa/balcatta)
- [Baldivis](https://politics.computer/seats/wa/baldivis)
- [Bassendean](https://politics.computer/seats/wa/bassendean)
- [Bateman](https://politics.computer/seats/wa/bateman)
- [Belmont](https://politics.computer/seats/wa/belmont)
- [Bibra Lake](https://politics.computer/seats/wa/bibra-lake)
- [Bicton](https://politics.computer/seats/wa/bicton)
- [Bunbury](https://politics.computer/seats/wa/bunbury)
- [Butler](https://politics.computer/seats/wa/butler)
- [Cannington](https://politics.computer/seats/wa/cannington)
- [Carine](https://politics.computer/seats/wa/carine)
- [Central Wheatbelt](https://politics.computer/seats/wa/central-wheatbelt)
- [Churchlands](https://politics.computer/seats/wa/churchlands)
- [Cockburn](https://politics.computer/seats/wa/cockburn)
- [Cottesloe](https://politics.computer/seats/wa/cottesloe)
- [Darling Range](https://politics.computer/seats/wa/darling-range)
- [Dawesville](https://politics.computer/seats/wa/dawesville)
- [Forrestfield](https://politics.computer/seats/wa/forrestfield)
- [Fremantle](https://politics.computer/seats/wa/fremantle)
- [Geraldton](https://politics.computer/seats/wa/geraldton)
- [Girrawheen](https://politics.computer/seats/wa/girrawheen)
- [Hillarys](https://politics.computer/seats/wa/hillarys)

---

[Politics Computer](https://politics.computer/) 

A free reference for Australian politics. Seats and members from the parliaments, votes from Hansard, ads and spend from Meta's Ad Library, checked every Sunday, last on 11 Nov 2026\. Meta reports spend as a range for each ad, so every total here is a range too.

Explore

[Seats](https://politics.computer/seats) [Federal divisions](https://politics.computer/seats/federal) [Politicians](https://politics.computer/mps) [Senators](https://politics.computer/mps/senate) [Parties](https://politics.computer/parties) 

Victoria 2026

[The race](https://politics.computer/victoria) [Promises](https://politics.computer/promises) [Which party matches you?](https://politics.computer/quiz) 

Data

[Every ad](https://politics.computer/ads) [Who's spending](https://politics.computer/who) [How MPs voted](https://politics.computer/votes) [Search](https://politics.computer/search) [How this works](https://politics.computer/about) [API and MCP](https://politics.computer/developers)

For AI agents: [site guide (llms.txt)](https://politics.computer/llms.txt), [sitemap](https://politics.computer/sitemap.xml), [developer guide](https://politics.computer/developers.md). Every page is available as Markdown: send `Accept: text/markdown` or add `.md` to the path.