# Electoral results for the district of Kwinana

This is a list of electoral results for the electoral district of Kwinana in Western Australian state elections.

## Members for Kwinana

| Member | Member | Party | Term |
| | Roger Cook | Labor | 2008–present |

## Election results
### Elections in the 2020s

2021 Western Australian state election: Kwinana :
| Party | Party | Candidate | Votes | % | ±% |
| | Labor | Roger Cook | 17,936 | 76.9 | +19.8 |
| | Liberal | Bianca Talbot | 2,533 | 10.9 | −8.5 |
| | Greens | Lauren Rickert | 1,189 | 5.1 | −2.7 |
| | One Nation | Steven Summerell | 699 | 3.0 | −6.2 |
| | No Mandatory Vaccination | Connie Portelli | 405 | 1.7 | +1.7 |
| | WAxit | Christopher Burnet | 208 | 0.9 | −0.6 |
| | Liberal Democrats | Christopher Vellnagel | 175 | 0.8 | +0.7 |
| | Western Australia | Venkat Devarapalli | 165 | 0.7 | +0.7 |
| Total formal votes | Total formal votes | Total formal votes | 23,310 | 96.1 | +1.0 |
| Informal votes | Informal votes | Informal votes | 949 | 3.9 | −1.0 |
| Turnout | Turnout | Turnout | 24,259 | 83.7 | +2.6 |
| Two-party-preferred result ||||||
| | Labor | Roger Cook | 19,754 | 84.8 | +14.0 |
| | Liberal | Bianca Talbot | 3,550 | 15.2 | −14.0 |
| | Labor hold | Labor hold | Swing | +14.0 | |

### Elections in the 2010s

2017 Western Australian state election: Kwinana :
| Party | Party | Candidate | Votes | % | ±% |
| | Labor | Roger Cook | 11,592 | 55.4 | +14.4 |
| | Liberal | Bianca Talbot | 4,824 | 23.0 | −13.1 |
| | One Nation | Tim Taylor | 1,968 | 9.4 | +9.4 |
| | Greens | Jody Freeman | 1,742 | 8.3 | +1.6 |
| | Christians | Eleanor Morel | 516 | 2.5 | +1.6 |
| | Micro Business | Joshua Hyde | 298 | 1.4 | +1.4 |
| Total formal votes | Total formal votes | Total formal votes | 20,940 | 95.1 | +1.6 |
| Informal votes | Informal votes | Informal votes | 1,078 | 4.9 | −1.6 |
| Turnout | Turnout | Turnout | 22,018 | 85.6 | −1.8 |
| Two-party-preferred result ||||||
| | Labor | Roger Cook | 14,251 | 68.1 | +13.7 |
| | Liberal | Bianca Talbot | 6,683 | 31.9 | −13.7 |
| | Labor hold | Labor hold | Swing | +13.7 | |
2013 Western Australian state election: Kwinana :
| Party | Party | Candidate | Votes | % | ±% |
| | Labor | Roger Cook | 9,819 | 43.8 | +2.3 |
| | Independent | Carol Adams | 5,406 | 24.1 | +2.0 |
| | Liberal | John Jamieson | 5,330 | 23.8 | +3.6 |
| | Greens | Iwan Boskamp | 1,340 | 6.0 | -4.7 |
| | Christians | Stephen Wardell-Johnson | 536 | 2.4 | +2.4 |
| Total formal votes | Total formal votes | Total formal votes | 22,431 | 93.2 | −1.2 |
| Informal votes | Informal votes | Informal votes | 1,633 | 6.8 | +1.2 |
| Turnout | Turnout | Turnout | 24,064 | 87.85 | |
| Two-party-preferred result ||||||
| | Labor | Roger Cook | 13,869 | 61.8 | -4.6 |
| | Liberal | John Jamieson | 8,560 | 38.2 | +4.6 |
| Two-candidate-preferred result ||||||
| | Labor | Roger Cook | 11,783 | 52.6 | +2.5 |
| | Independent | Carol Adams | 10,633 | 47.4 | -2.5 |
| | Labor hold | Labor hold | Swing | +2.5 | |

### Elections in the 2000s

2008 Western Australian state election: Kwinana :
| Party | Party | Candidate | Votes | % | ±% |
| | Labor | Roger Cook | 7,990 | 42.0 | -17.6 |
| | Independent | Carol Adams | 4,364 | 23.0 | +23.0 |
| | Liberal | Alexander Bellotti | 3,590 | 18.9 | -3.4 |
| | Greens | Dawn Jecks | 2,030 | 10.7 | +4.6 |
| | Family First | Malcolm George | 719 | 3.8 | -0.5 |
| | Independent | Peter Lambert | 318 | 1.7 | +1.7 |
| Total formal votes | Total formal votes | Total formal votes | 19,011 | 94.3 | +0.5 |
| Informal votes | Informal votes | Informal votes | 1,149 | 5.7 | −0.5 |
| Turnout | Turnout | Turnout | 20,160 | 85.8 | |
| Two-party-preferred result ||||||
| | Labor | Roger Cook | 12,845 | 67.6 | -1.6 |
| | Liberal | Alexander Bellotti | 6,162 | 32.4 | +1.6 |
| Two-candidate-preferred result ||||||
| | Labor | Roger Cook | 9,648 | 50.8 | -18.4 |
| | Independent | Carol Adams | 9,348 | 49.2 | +49.2 |
| | Labor hold | Labor hold | Swing | -18.4 | |