General Election voter turnout in the Selwyn electorate, New Zealand
By age group, 2017 General Election, voters as % of enrolled people
| Age group | % of enrolled people |
|---|---|
| 18-24 | 74.21755307507% |
| 25-29 | 77.25421756835% |
| 30-34 | 81.34920634921% |
| 35-39 | 83.87784090909% |
| 40-44 | 86.96376509788% |
| 45-49 | 87.29062338111% |
| 50-54 | 89.84522461306% |
| 55-59 | 90.3275828649% |
| 60-64 | 90.6408483172% |
| 65-69 | 92.22222222222% |
| 70+ | 91.32958142807% |