How Serpentine - Jarrahdale voted
SA2 area in Western Australia · federal division: Canning · federal elections 2019, 2022, 2025
At the 2025 federal election, residents of Serpentine - Jarrahdale favoured Coalition 59.5% (v Labor 40.5%) on a two-party-preferred basis, 4.1 points to the Coalition since 2022. Coalition led first preferences with 41.0%.
Results by election
| 2019 | 2022 | 2025 | Swing 2022→25 | |
|---|---|---|---|---|
| Two-party preferred | Coal 63.7 | Coal 55.4 | Coal 59.5 | Coal +4.1 |
| Labor | 24.2% | 29.9% | 25.9% | -4.0 |
| Coalition | 47.2% | 42.2% | 41.0% | -1.2 |
| Greens | 8.2% | 8.5% | 8.8% | +0.3 |
| One Nation | 8.7% | 5.5% | 16.4% | +10.9 |
| Independents | 0.0% | 2.0% | 0.0% | -2.0 |
| Others | 11.7% | 11.9% | 8.0% | -4.0 |
2021 Census profile
| Indicator | Serpentine - Jarrahdale | Typical area |
|---|---|---|
| Median age | 45 | 39 |
| Median household income ($/week) | $1,956 | $1,753 |
| Bachelor degree or higher % | 12.2% | 21.4% |
| No religion % | 52.6% | 44.7% |
| Renting (all) % | 9.4% | 27.2% |
| Owned outright % | 36.7% | 32.7% |
| Born overseas % | 23.7% | 23.6% |
| Born in non-English-speaking country % | 6.3% | 12.5% |
Usual residents: 4,607 (3,652 aged 18+). "Typical area" is the median across all areas.
Where residents voted in 2025
| Polling place | Type | Share of residents' votes | In this area |
|---|---|---|---|
| Serpentine | Ordinary | 31% | yes |
| Byford CANNING PPVC | PPVC | 25% | |
| Jarrahdale | Ordinary | 12% | yes |
| Postal | Declaration: Postal | 11% | |
| Pre-Poll | Declaration: Pre-Poll | 6% | |
| Absent | Declaration: Absent | 5% | |
| Mundijong | Ordinary | 2% | |
| Port Kennedy CANNING PPVC | PPVC | 1% |
Top polling places by estimated votes from this area, including postal and other declaration votes.
Other areas in Canning
- Waroona
- Dawesville - Bouvard
- Falcon - Wannanup
- Greenfields
- Halls Head - Erskine
- Mandurah
- Mandurah - East
- Mandurah - North
- Mandurah - South
- Pinjarra
- Singleton - Golden Bay - Secret Harbour
- Karnup
- Murray
Sources: Australian Electoral Commission (AEC) federal election results and votes-by-SA1 files, 2019–2025; Australian Bureau of Statistics (ABS) Australian Statistical Geography Standard Edition 3 boundaries and 2021 Census DataPacks. Both © Commonwealth of Australia, used under CC BY 4.0. Basemap © Esri, HERE, Garmin, © OpenStreetMap contributors. Area results are estimates of how residents voted, not official counts — see the methods. Built 2 November 2026. Spotted an error? Tell us.