Australia Population Density 2024 Population Density. Population per square kilometer by country, available from 10,000 bce to 2100, based on data and estimates from different sources. As of july 1, 2024 the population of australia reached 26,713,205, of which 13,254,658 people are male and 13,458,546 female.

The annual growth was 615,300 people (2.3%). 22 rows the population of australia is expected to grow by 288,000 in 2024 and reach 26,835,000 in 2025.