What is the population of Toowoomba?

According to the latest estimates from the Australian Bureau of Statistics, the population of Toowoomba was 168,265 as of June 2022. This makes Toowoomba the largest inland city in Queensland and the second largest in the state overall, after Brisbane. The population of Toowoomba has been growing steadily in recent years, with an average annual growth rate of 1.7% over the past five years.