| Independent | No |
|---|---|
| Country codes | GU, GUM (ISO 3166-1) |
| Official name | Guam |
| Capital city | Hagåtña |
| Continent | Oceania |
| Member of | Pacific Community |
| Population | 171,774 (2022) |
| Total area | 549 km2 |
| Highest point | Mount Lamlam (406 m, 1 332 ft) |
| Lowest point | North Pacific Ocean |
| GDP per capita | $ 37,753 (World Bank, 2022) |
| Currency | United States dollar ($, USD) |
| Calling code | +1-671 |
| Internet TLD | .gu |