How Chelsea Heights voted
SA2 area in Victoria · federal divisions: Dunkley, Isaacs · federal elections 2019, 2022, 2025
At the 2025 federal election, residents of Chelsea Heights favoured Labor 61.3% (v Coalition 38.7%) on a two-party-preferred basis, 3.7 points to Labor since 2022. Labor led first preferences with 44.8%.
Results by election
| 2019 | 2022 | 2025 | Swing 2022→25 | |
|---|---|---|---|---|
| Two-party preferred | Lab 57.6 | Lab 57.6 | Lab 61.3 | Lab +3.7 |
| Labor | 46.4% | 41.1% | 44.8% | +3.7 |
| Coalition | 33.4% | 31.2% | 30.1% | -1.1 |
| Greens | 10.7% | 12.0% | 13.5% | +1.5 |
| One Nation | 0.0% | 3.3% | 5.6% | +2.3 |
| Independents | 0.0% | 0.0% | 0.8% | +0.8 |
| Others | 9.6% | 12.4% | 5.2% | -7.2 |
2021 Census profile
| Indicator | Chelsea Heights | Typical area |
|---|---|---|
| Median age | 40 | 39 |
| Median household income ($/week) | $1,867 | $1,753 |
| Bachelor degree or higher % | 22.0% | 21.4% |
| No religion % | 46.8% | 44.7% |
| Renting (all) % | 13.0% | 27.2% |
| Owned outright % | 39.7% | 32.7% |
| Born overseas % | 26.0% | 23.6% |
| Born in non-English-speaking country % | 17.0% | 12.5% |
Usual residents: 5,393 (4,128 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 |
|---|---|---|---|
| Mordialloc ISAACS PPVC | PPVC | 21% | |
| Chelsea Heights (Isaacs) | Ordinary | 19% | yes |
| Chelsea Heights (Dunkley) | Ordinary | 17% | yes |
| Postal | Declaration: Postal | 12% | |
| Mordialloc DUNKLEY PPVC | PPVC | 8% | |
| Postal | Declaration: Postal | 6% | |
| Pre-Poll | Declaration: Pre-Poll | 2% | |
| Absent | Declaration: Absent | 2% |
Top polling places by estimated votes from this area, including postal and other declaration votes.
Other areas in Dunkley
- Carrum - Patterson Lakes
- Chelsea - Bonbeach
- Carrum Downs
- Frankston
- Frankston North
- Frankston South
- Langwarrin
- Seaford (Vic.)
- Skye - Sandhurst
- Mount Eliza
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.