Jabarkan Kristian: 70.9%: dari Queensland dalam bahasa melayu

Pada 9 Disember 2005, the population of Queensland officially reached 4 million. Queensland is the fastest growing state in Australia, with over 1,500 people moving to the state per week; 1,000 in the southern part of the state alone.  Predictions show that Queensland will become Australia's second most populous state by the late 2020s.   According to Queensland's Office of Economic and Statistical Research the estimated population of the state at the end of 2007 was 4,228,290 which is almost 20% of Australia's total.

In 2007, Queensland recorded a TFR of 2.1, the highest since 1977.