Oceania

Oceania is a geographical region that includes Australasia, Melanesia, Micronesia, and Polynesia. When compared with the continents, the region of Oceania is the smallest in land area and the second least populated after Antarctica. Its major population centres are Sydney, Melbourne, Brisbane, Perth, Auckland, Adelaide, Honolulu, and Christchurch.

  • Countries: 24
  • Population: 44.4m
  • Area: 8.5m km2