Who will WIN in the future of Aotearoa?
Voter enrolment by age group
- 18-2453.4%
- 25-2984.6%
- 30-3482.6%
- 35-3987.8%
- 40-4490.6%
- 45-4993.4%
- 50-5491.9%
- 55-5997.3%
- 60-6496.0%
- 65-69100.3%
- 70+102.7%
Why is the rate over 100% for older age groups?
Enrolment % is Electoral Commission enrolments ÷ Stats NZ estimated eligible population. The Stats NZ estimates are not as up to date as the enrolment data, and this lag creates a discrepancy in older age bands because the population figure is a provisional estimate (2023 census, as at mid-2025), while enrolment is as at mid-2026. Estimates lag real population (people ageing into the band, migration, and deaths are not perfectly in sync).