How Many Girls & Women in Australia? Population Breakdown

As of 2023–2024 estimates, Australia's total population is approximately 26.5–27 million. Females slightly outnumber males.

Female Population Estimates

MetricValueSource/Notes
Total females~13.4–13.6 million~50.4% of total population
Girls (0–17 years)~2.4–2.5 million~18% of females
Young women (18–29)~2.2–2.3 million
Women (30–64)~5.8–6.0 million
Older women (65+)~2.8–3.0 millionLonger life expectancy than men

Key Demographic Notes

  • Sex ratio at birth: ~105–106 males per 100 females (biological norm)
  • Crossover: Females exceed males in 30s due to male mortality (accidents, suicide, occupational)
  • Life expectancy (2023): Women 85.4 yrs; Men 81.3 yrs
  • Urban concentration: ~72% in major cities (Sydney, Melbourne, Brisbane, Perth, Adelaide)
  • Indigenous females: ~450K (Aboriginal and/or Torres Strait Islander)

Data Sources

Why "Girls" Needs Definition

The term "girls" usually means females under 18. If you need a different age band (e.g., 0–14, 15–24, school-age), specify — the numbers shift significantly.

For precise, current figures: use the ABS Population Clock or latest ERP (Estimated Resident Population) release.

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