Australia
19502100
2026
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Total population
27,227,096
Density
4 people/km²
Median age
38.5 years
Growth rate
+0.91%
Total population from 1950 to 2100 (projections beyond 2024)
Male and female population with sex ratio trend
No population by gender data available.
Population distribution by 5-year age groups (Projection)
People per square kilometre
Age where half the population is younger
Annual percentage change in population size
Australia's population continues to grow, though at a moderate pace. The population is gradually aging, with median age projected to reach 42 by 2050 (currently 38 in 2026). Population density is low at 4 people per km². UN projections show continued growth to 43.1M by 2100.