How Chester Hill - Sefton voted
SA2 area in New South Wales · federal division: Blaxland · federal elections 2019, 2022, 2025
At the 2025 federal election, residents of Chester Hill - Sefton favoured Labor 73.9% (v Coalition 26.1%) on a two-party-preferred basis, 8.0 points to Labor since 2022. Labor led first preferences with 47.6%.
Results by election
| 2019 | 2022 | 2025 | Swing 2022→25 | |
|---|---|---|---|---|
| Two-party preferred | Lab 65.9 | Lab 66.0 | Lab 73.9 | Lab +8.0 |
| Labor | 59.4% | 55.6% | 47.6% | -8.0 |
| Coalition | 27.5% | 26.7% | 18.2% | -8.4 |
| Greens | 4.9% | 6.4% | 8.1% | +1.7 |
| One Nation | 0.0% | 5.1% | 3.2% | -1.9 |
| Independents | 0.0% | 0.0% | 19.3% | +19.3 |
| Others | 8.2% | 6.3% | 3.7% | -2.6 |
2021 Census profile
| Indicator | Chester Hill - Sefton | Typical area |
|---|---|---|
| Median age | 34 | 39 |
| Median household income ($/week) | $1,415 | $1,753 |
| Bachelor degree or higher % | 16.1% | 21.4% |
| No religion % | 16.9% | 44.7% |
| Renting (all) % | 39.3% | 27.2% |
| Owned outright % | 28.3% | 32.7% |
| Born overseas % | 49.2% | 23.6% |
| Born in non-English-speaking country % | 46.7% | 12.5% |
Usual residents: 20,842 (15,345 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 |
|---|---|---|---|
| Chester Hill North | Ordinary | 16% | yes |
| Sefton | Ordinary | 13% | yes |
| Postal | Declaration: Postal | 12% | |
| Berala BLAXLAND PPVC | PPVC | 12% | |
| Chester Hill | Ordinary | 11% | yes |
| Chester Hill Central | Ordinary | 8% | yes |
| Bankstown BLAXLAND PPVC | PPVC | 6% | |
| Chester Hill North East | Ordinary | 4% | yes |
Top polling places by estimated votes from this area, including postal and other declaration votes.
Other areas in Blaxland
- Bass Hill - Georges Hall
- Chullora
- Yagoona - Birrong
- Rookwood Cemetery
- Auburn - Central
- Auburn - North
- Auburn - South
- Berala
- Lidcombe
- Regents Park
- Fairfield - East
- Granville - Clyde
- Guildford - South Granville
- Guildford West - Merrylands West
- Yennora Industrial
- Merrylands - Holroyd
- South Wentworthville
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.