Population

Summary of Western Australia’s population updated quarterly.
Last updated:
WA Economy – Population infographic

Key facts

  • 3,076,528 population in December quarter 2025
  • 0.4% population growth in December quarter 2025
  • 2.2% population growth in year-ended terms to December quarter 2025
  • 11.1% share of national population

Data as at 18 June 2026, next data release on 17 September 2026.

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