How Marino - Seaview Downs voted
SA2 area in South Australia · federal division: Boothby · federal elections 2019, 2022, 2025
At the 2025 federal election, residents of Marino - Seaview Downs favoured Labor 60.5% (v Coalition 39.5%) on a two-party-preferred basis, 8.2 points to Labor since 2022. Labor led first preferences with 42.2%.
Results by election
| 2019 | 2022 | 2025 | Swing 2022→25 | |
|---|---|---|---|---|
| Two-party preferred | Coal 51.8 | Lab 52.3 | Lab 60.5 | Lab +8.2 |
| Labor | 34.6% | 31.7% | 42.2% | +10.5 |
| Coalition | 45.3% | 38.2% | 32.7% | -5.5 |
| Greens | 11.9% | 15.3% | 16.3% | +1.0 |
| One Nation | 0.0% | 2.1% | 3.5% | +1.4 |
| Independents | 2.3% | 7.3% | 0.0% | -7.3 |
| Others | 5.8% | 5.4% | 5.2% | -0.2 |
2021 Census profile
| Indicator | Marino - Seaview Downs | Typical area |
|---|---|---|
| Median age | 43 | 39 |
| Median household income ($/week) | $1,821 | $1,753 |
| Bachelor degree or higher % | 28.1% | 21.4% |
| No religion % | 54.9% | 44.7% |
| Renting (all) % | 15.1% | 27.2% |
| Owned outright % | 40.0% | 32.7% |
| Born overseas % | 25.6% | 23.6% |
| Born in non-English-speaking country % | 12.8% | 12.5% |
Usual residents: 9,703 (7,617 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 |
|---|---|---|---|
| Brighton BOOTHBY PPVC | PPVC | 29% | |
| Seacombe Heights | Ordinary | 15% | yes |
| Postal | Declaration: Postal | 14% | |
| Seaview Downs | Ordinary | 11% | yes |
| Seacliff South | Ordinary | 8% | |
| Seacliff | Ordinary | 6% | |
| Pre-Poll | Declaration: Pre-Poll | 4% | |
| Absent | Declaration: Absent | 3% |
Top polling places by estimated votes from this area, including postal and other declaration votes.
Other areas in Boothby
- Brighton (SA)
- Glenelg (SA)
- Edwardstown
- Hallett Cove
- Mitchell Park
- Morphettville
- Warradale
- Belair
- Bellevue Heights
- Blackwood
- Colonel Light Gardens
- Mitcham (SA)
- Panorama
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.