Kai Iwi

Kai Iwi
Sea cliffs at Kai Iwi beach
Interactive map of Kai Iwi
Coordinates: 39°53′06″S 174°54′04″E / 39.885°S 174.901°E / -39.885; 174.901
CountryNew Zealand
RegionManawatū-Whanganui
DistrictWhanganui District
CommunityWhanganui Rural Community
Electorates
Government
 • Territorial AuthorityWhanganui District Council
 • Regional councilHorizons Regional Council
 • Mayor of WhanganuiAndrew Tripe
 • Whanganui MPCarl Bates
 • Te Tai Hauāuru MPDebbie Ngarewa-Packer
Area
 • Total
0.88 km2 (0.34 sq mi)
Population
 (June 2025)
 • Total
200
 • Density230/km2 (590/sq mi)

Kai Iwi is a rural community west of Whanganui in New Zealand's North Island. It lies close to SH 3, approximately halfway between Whanganui and Waitotara. The population centre is at Kai Iwi Beach, also called Mowhanau.

The area was settled by Europeans in the 1880s.

Other than farming, the community's largest industry is its honey factory, which was founded in 2003.