Guam Banknotes Catalog
The history of banknotes in Guam reflects the complex political and economic trajectory of this Pacific island. From its colonial past to its current status as an unincorporated territory of the United States, Guam has undergone several changes in its monetary system that are reflected in the banknotes that have circulated on the island over time.
Current banknotes in circulation
Guam currently uses the U.S. dollar as its official currency. The bills in circulation are the same as those used on the U.S. mainland, including denominations of $1, $5, $10, $20, $50 and $100. These bills are issued by the Federal Reserve and feature the standard U.S. currency designs and security features. The adoption of the U.S. dollar in Guam officially occurred in 1950, following the passage of the Guam Organic Act by the U.S. Congress.
Old banknotes and relevant facts
Prior to the adoption of the U.S. dollar, Guam had a varied monetary history. During the Spanish occupation, Spanish and Mexican pesos were used. Later, under early U.S. control, various types of currency circulated, including the Philippine peso and Japanese yen during the World War II occupation. An important milestone in Guam's notability was the issuance of U.S. military payment certificates after the island's liberation in 1944, which served as an interim currency until the formal introduction of the U.S. dollar. These certificates, known as "invasion dollars," are now prized collector's items among numismatic enthusiasts.
| Country | Guam |
| Flag | |
| Coin | United States dollar (USD) |
| 1€ | 1,05$ |
| Continent | Oceania |
| Capital city | Hagåtña |
| ISO2 | GU |
| ISO3 | GUM |
| Catalogued banknotes | 0 |
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📌 Some countries such as Guam have adopted the $USD as their official coin. The banknotes shown may be older banknotes or belong to special series issues.
This country is currently part of the old banknotes of United States.
Valuable banknotes
The most valuable Guam banknotes sought after by collectors are the following:
