| Largest City | Sydney |
| Major Cities | Melbourne, Brisbane, Perth, Adelaide |
| National Language | English |
| Predominantly European descent; also includes Asian, Indigenous Australian, and other ethnicities | Diverse, with major groups being White, African American, Hispanic/Latino, Asian, Native American, and others |
| Religion | Predominantly Christian (Catholic and Anglican); also includes Islam, Buddhism, Hinduism, and secular/agnostic communities |
| Area | 7,692,024 square kilometers |
| Population | Approximately 26 million |
| Density | Around 3.4 people per square kilometer |
| GDP | Roughly $1.7 trillion USD |
| Currency | Australian Dollar (AUD) |
| Time Zone | Ranges from UTC +8 to UTC +11 (Western, Central, and Eastern Standard Time, with adjustments for daylight saving in certain areas) |