Flag of Guam

The Guam flag consists of a blue field in a red frame with a red bordered vertical ellipse in the middle. The colours used in the flag are blue, red, light blue, green, yellow, brown and white. The size of the Guam flag is 22:41. The Guam flag was adopted in 1948. The first use of the current design was in 1948. The last change in the current Guam flag design was in 1948.

Flag of Guam

Guam flag downloads

Countryflags.com offers a large collection of images of the Guam flag. Our collection contains vector files (EPS, AI, PDF and SVG), images (JPG, PNG), backgrounds (all common sizes of wallpapers for screen, mobile and tablet) and an extensive collection of Guam flag icons. The images are of high quality and can be used free of charge for non-commercial and commercial use.

Flag proportion

Ratio 22:41


  • First flag usage: 1948
  • Adoption current flag: 1948
  • Last change flag: 1948

Flag colors


About Guam


167 358


212 sq mi
549 km2

Population density

790 sq mi
305 km2

Country information

Country: Guam
Continent: Oceania
Official languages: English, Chamorro
Capital: Hagåtña (Agana)
Government: A presidential representative democratic system
Border length: 0 miles / 0 km
Neighbouring countries: None

The Guam flag is the flag of Guam. Guam is located in the continent of Oceania.

167 358 people live in Guam, a country with a surface area of 549 km² (0% water). The population density in Guam is 304.8 inhabitants per km². The official languages in Guam are English and Chamorro. The capital of Guam is Hagåtña (Agana). Guam is a presidential representative democratic system.

The currency in Guam is the U.S. dollar (USD). UTC (default time) in Guam is UTC+10:00 and UTC+11:00 in summer. Guam has the unique two-letter country code GU (also called the internet top-level domain). The unique three-letter country code is GUM, and the three-digit country code is 684. The country code number (phone number) for Guam is +1-684.


0% water


US dollar (USD)


CET: UTC+10:00
CEST: UTC+11:00


Internet TLD: GU
Three-letter country code: GUM
Three-digit country code: 684
Calling code: 1-684