City profile · New Zealand · Oceania
Blenheim
Marlborough · New Zealand
City population
29,800
#26
in New Zealand
#18,145
worldwide
-41.516, 173.953 · 73 km from Wellington
About Blenheim
Blenheim is a city in Marlborough, New Zealand with a population of 29,800. It is the 26th largest of the 47 cities of 15,000 or more listed in New Zealand, and the 18,145th largest worldwide. It lies 73 km from Wellington.
Key Facts
Country
Region
Marlborough
Coordinates
-41.516, 173.953
Record updated
4 May 2026
Entry edited, not measured
City population, GeoNames. GeoNames publishes no year for its population figures, so “record updated” is when the entry was last edited — not the date the population was measured. Elevation is modelled from a digital elevation model rather than surveyed, so it is approximate.
Nearby Cities
All 47 in New ZealandClosest listed cities by great-circle distance from the city centre.