Blenheim

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Blenheim

Total population

28,800

Coordinates-41.51°, 173.95°

Demographic figures from Stats NZ. Overview below cites Wikipedia and may reference a different year.

Overview

Blenheim is the most populous town in the region of Marlborough, in the north east of the South Island of New Zealand. It has an estimated population of 29,800 as of June 2025. The surrounding Marlborough wine region is well known as the centre of the New Zealand wine industry. It enjoys one of New Zealand's sunniest climates, with warm, relatively dry summers and cool, crisp winters.

Geography

Coordinates & boundaries from the US Census TIGER/Line shapefiles.