How Hackham - Onkaparinga Hills voted
SA2 area in South Australia · federal division: Kingston · federal elections 2019, 2022, 2025
At the 2025 federal election, residents of Hackham - Onkaparinga Hills favoured Labor 71.9% (v Coalition 28.1%) on a two-party-preferred basis, 4.2 points to Labor since 2022. Labor led first preferences with 54.2%.
Results by election
| 2019 | 2022 | 2025 | Swing 2022→25 | |
|---|---|---|---|---|
| Two-party preferred | Lab 63.6 | Lab 67.7 | Lab 71.9 | Lab +4.2 |
| Labor | 52.5% | 50.8% | 54.2% | +3.4 |
| Coalition | 29.4% | 24.4% | 16.9% | -7.6 |
| Greens | 7.9% | 11.5% | 12.6% | +1.1 |
| One Nation | 0.0% | 5.2% | 7.2% | +2.0 |
| Independents | 0.0% | 2.8% | 0.0% | -2.8 |
| Others | 10.2% | 5.2% | 9.1% | +3.9 |
2021 Census profile
| Indicator | Hackham - Onkaparinga Hills | Typical area |
|---|---|---|
| Median age | 41 | 39 |
| Median household income ($/week) | $1,355 | $1,753 |
| Bachelor degree or higher % | 11.3% | 21.4% |
| No religion % | 61.6% | 44.7% |
| Renting (all) % | 17.8% | 27.2% |
| Owned outright % | 31.0% | 32.7% |
| Born overseas % | 19.0% | 23.6% |
| Born in non-English-speaking country % | 6.8% | 12.5% |
Usual residents: 6,875 (5,430 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 |
|---|---|---|---|
| Noarlunga KINGSTON PPVC | PPVC | 34% | |
| Hackham East | Ordinary | 29% | yes |
| Postal | Declaration: Postal | 14% | |
| Absent | Declaration: Absent | 3% | |
| Pre-Poll | Declaration: Pre-Poll | 2% | |
| Morphett Vale South | Ordinary | 2% | |
| Huntfield Heights | Ordinary | 2% | |
| Hackham West | Ordinary | 1% |
Top polling places by estimated votes from this area, including postal and other declaration votes.
Other areas in Kingston
- Sheidow Park - Trott Park
- Aberfoyle Park
- Christie Downs
- Christies Beach
- Coromandel Valley
- Flagstaff Hill
- Hackham West - Huntfield Heights
- Happy Valley
- Lonsdale
- McLaren Vale
- Morphett Vale - East
- Morphett Vale - West
- Reynella
- Woodcroft
- Seaford - Seaford Meadows
- Seaford Rise - Moana
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.