Sumner, New Zealand

Sumner
Looking down on Sumner (left) from Scarborough
Coordinates: 43°34′17″S 172°45′52″E / 43.57144°S 172.76447°E / -43.57144; 172.76447
CountryNew Zealand
CityChristchurch
Local authorityChristchurch City Council
Electoral wardHeathcote
Community boardWaihoro Spreydon-Cashmere-Heathcote
Area
  Land264 ha (652 acres)
Population
 (June 2024)
  Total
3,600
Clifton (Pegasus Bay)
Richmond Hill
Sumner
Scarborough
Port Hills Te Onepoto / Taylors Mistake

Sumner is a coastal seaside suburb of Christchurch, New Zealand, and was surveyed and named in 1849 in honour of John Bird Sumner, the newly appointed Archbishop of Canterbury and president of the Canterbury Association. Originally a separate borough, it was later amalgamated with the city of Christchurch as communications improved and the economies of scale made small-town boroughs uneconomic to operate.