Basic facts about Guam
| Country name: | Guam |
| Capital: | Hagåtña |
| Country code: | 281 |
| Continent: | Australia-Oceania |
| Currency name: | United States dollar |
| Independence: | |
| Independent from: | territory of the US |
| Total area (km2): | 544 |
| Land area (km2): | 544 |
| Water area (km2): | 0 |
| Population: | 160,378 |
| Population note: | 160,378 (July 2013 est.) |
| Official language: | EnglishChamorro |
| All languages: | English 38.3%, Chamorro 22.2%, Philippine languages 22.2%, other Pacific island languages 6.8%, Asian languages 7%, other languages 3.5% (2000 census) |
| Time zone: | Chamorro Standard Time (UTC+10) |
| Date format: | |
| Drive on: | |
| Calling code: | +1-671 |
| Domain: | .gu |