How Mount Barker voted
SA2 area in South Australia · federal division: Mayo · federal elections 2019, 2022, 2025
At the 2025 federal election, residents of Mount Barker favoured Labor 55.9% (v Coalition 44.1%) on a two-party-preferred basis, 4.3 points to Labor since 2022. Others led first preferences with 38.1%.
Results by election
| 2019 | 2022 | 2025 | Swing 2022→25 | |
|---|---|---|---|---|
| Two-party preferred | Coal 51.8 | Lab 51.6 | Lab 55.9 | Lab +4.3 |
| Labor | 11.3% | 15.8% | 19.8% | +4.1 |
| Coalition | 35.3% | 24.8% | 22.4% | -2.4 |
| Greens | 8.3% | 11.4% | 14.1% | +2.7 |
| One Nation | 0.0% | 3.8% | 5.6% | +1.8 |
| Independents | 0.0% | 0.0% | 0.0% | +0.0 |
| Others | 45.0% | 44.3% | 38.1% | -6.2 |
2021 Census profile
| Indicator | Mount Barker | Typical area |
|---|---|---|
| Median age | 37 | 39 |
| Median household income ($/week) | $1,698 | $1,753 |
| Bachelor degree or higher % | 22.5% | 21.4% |
| No religion % | 56.3% | 44.7% |
| Renting (all) % | 26.8% | 27.2% |
| Owned outright % | 25.5% | 32.7% |
| Born overseas % | 17.1% | 23.6% |
| Born in non-English-speaking country % | 6.8% | 12.5% |
Usual residents: 22,113 (16,832 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 |
|---|---|---|---|
| Mount Barker PPVC | PPVC | 41% | yes |
| Postal | Declaration: Postal | 12% | |
| Mount Barker | Ordinary | 10% | yes |
| Mount Barker South | Ordinary | 7% | yes |
| Littlehampton | Ordinary | 6% | yes |
| Mount Barker East | Ordinary | 6% | yes |
| Mount Barker Central | Ordinary | 5% | yes |
| Pre-Poll | Declaration: Pre-Poll | 3% |
Top polling places by estimated votes from this area, including postal and other declaration votes.
Other areas in Mayo
- Adelaide Hills
- Aldgate - Stirling
- Hahndorf - Echunga
- Lobethal - Woodside
- Mount Barker Surrounds
- Nairne
- Uraidla - Summertown
- Aldinga
- Clarendon
- Willunga
- Goolwa - Port Elliot
- Kangaroo Island
- Strathalbyn
- Strathalbyn Surrounds
- Victor Harbor
- Yankalilla
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.