Top: Regional: Oceania: Australia: Science and Environment: Land and Marine




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Area

total: 7,686,850 sq km
land: 7,617,930 sq km
water: 68,920 sq km
note: includes Lord Howe Island and Macquarie Island

Area - comparative: slightly smaller than the US contiguous 48 states


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Land boundaries

0 km


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Coastline

25,760 km


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Maritime claims

territorial sea: 12 nm
contiguous zone: 24 nm
exclusive economic zone: 200 nm
continental shelf: 200 nm or to the edge of the continental margin


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Land use

arable land: 6.55% (includes about 27 million hectares of cultivated grassland)
permanent crops: 0.04%
other: 93.41% (2001)

Irrigated land: 24,000 sq km (1998 est.)



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