General Election voter turnout in the Port Hills electorate, New Zealand
By age group, 2017 General Election, voters as % of enrolled people
| Age group | % of enrolled people |
|---|---|
| 18-24 | 77.58945386064% |
| 25-29 | 74.59789240155% |
| 30-34 | 76.44726407613% |
| 35-39 | 81.28984796469% |
| 40-44 | 82.8598043782% |
| 45-49 | 85.2422907489% |
| 50-54 | 85.89614063447% |
| 55-59 | 88.0823835233% |
| 60-64 | 86.97529383545% |
| 65-69 | 87.98501471769% |
| 70+ | 86.4433601477% |