Australia Population 2024 Live Data. Statistics about the population and components of change (births, deaths, migration) for australia's capital cities and regions The australia population reached 27.0 million people in dec 2023, compared with the previously reported figure of 26.3 million people in dec 2022.

United nations projections are also included through the year 2100. At the last census in 2021, australia’s population was just over 25.5 million.