Selwyn District

Selwyn District
Photo taken from the TranzAlpine train
Selwyn district in the South Island
Coordinates: 43°34′34″S 172°03′36″E / 43.576°S 172.06°E / -43.576; 172.06
CountryNew Zealand
RegionCanterbury
Wards
  • Ellesmere
  • Malvern
  • Selwyn Central
  • Springs
Formed1989
SeatRolleston
Government
  MayorSam Broughton
  Deputy MayorMalcolm Lyall
  Territorial authoritySelwyn District Council
Area
  Total
6,381.15 km2 (2,463.78 sq mi)
Population
 (June 2024)
  Total
85,200
  Density13/km2 (35/sq mi)
Time zoneUTC+12 (NZST)
  Summer (DST)UTC+13 (NZDT)
Postcode(s)
Websitewww.selwyn.govt.nz

Selwyn District is a predominantly rural district in central Canterbury, on the east coast of New Zealand's South Island. It is named after the Selwyn River / Waikirikiri, which is in turn named after Bishop George Selwyn, the first Anglican bishop of New Zealand who, in 1843 and 1844, travelled the length of the country by horse, foot, boat and canoe, leaving in his wake a sprinkling of locations that now bear his name.

As of the 2023 census, Selwyn District is the fastest-growing territorial authority in New Zealand, with a population increase of 29% over the prior five years.