• 25 million australians live in the famous cities of Australia

• Aborigenes were the 2.2% of the population in 2001
• The english is their main language
• 2.1% of the population speak chinese
• 1.9% of the population speak italian
• 1.4% of the population speak greek
• 0.5% of the population speak spanish
• 52.1% of the population are christians
• It is obligatory to have school education from 6 to 15 years of age