General Election voter turnout in the Tāmaki electorate, New Zealand
By age group, 2017 General Election, voters as % of enrolled people
| Age group | % of enrolled people  | 
            
            
|---|---|
| 18-24 | 76.14832535885% | 
| 25-29 | 71.84493491794% | 
| 30-34 | 71.90798376184% | 
| 35-39 | 74.22655298417% | 
| 40-44 | 79.79664014147% | 
| 45-49 | 81.95253955037% | 
| 50-54 | 83.11688311688% | 
| 55-59 | 84.02024584237% | 
| 60-64 | 86.07057574954% | 
| 65-69 | 86.52241112828% | 
| 70+ | 85.49663053033% |