Information about Hawaii's islands organized by size.

Largest to Smallest

ISLAND NAME: Hawaii (also known as the Big Island of Hawaii)
ISLAND SIZE: about 4030 square mile

ISLAND NAME: Maui
ISLAND SIZE: about 730 square miles

ISLAND NAME: Oahu
ISLAND SIZE: about 600 square miles

ISLAND NAME: Kauai
ISLAND SIZE: about 550 square miles

ISLAND NAME: Molokai
ISLAND SIZE: about 260 square miles

ISLAND NAME: Lanai
ISLAND SIZE: about 140 square miles

ISLAND NAME: Niihau
ISLAND SIZE: about 70 square miles

ISLAND NAME: Kahoolawe
ISLAND SIZE: about 45 square miles