Australia Population 2024 In Million Dollars. At the last census in 2021, australia's population was just over 25.5 million people. Australia's population grew by 2.3 per cent to 27.1 million people in march 2024, according to the latest figures released today by the australian bureau of.

Statistics in this release are commonly known as estimated resident population (erp). Australia’s population was 27,122,411 people at 31 march 2024.