2026 Regional Ageing Mini-Brief - Canterbury

Canterbury is the largest South Island region and accounts for approximately 70% of South Island population growth. The region's population is projected to grow from ~660,000 in 2023 to ~830,000 by 2053, driven by Christchurch recovery and rebuild, lifestyle migration to North Canterbury and Selwyn, and net migration. - Canterbury's 65+ population will nearly double, and the proportion over 65 will exceed the national average by 2053. - Selwyn District is one of NZ's fastest-growing areas, attracting young families and older migrants alike — a dual demographic profile. - South Canterbury (Timaru, Waimate, Mackenzie) has an older age structure with slower growth. - Christchurch's post-earthquake rebuild has reshaped housing stock but also created affordability challenges. - Hospital services — Christchurch Hospital ED wait times and Timaru Hospital capacity affect older voters - Aged care quality — Rest home standards and workforce concerns are high-salience among seniors - Housing affordability — Christchurch prices rising from lower base; downsizers and renters affected - Transport — Car dependency in Christchurch's suburban layout; SuperGold concessions valued - Rates affordability — Seniors on fixed incomes in Christchurch and South Canterbury sensitive to rate increases - Climate resilience — Flood risk in Christchurch; drought in South Canterbury affects rural seniors - NZ Super age debate — National's 67 proposal affects seniors in pr