Guam ZIP Code Dataset

The ZIP code for Hagåtña is 96910.

An example of a 5-digit ZIP code in Guam is 96910.

Yes — Guam uses ZIP codes in a five-digit format (postal code format 99999) assigned across its 27 cities for mail delivery.

Yes. Guam uses five-digit ZIP codes (format 99999) assigned to its cities and locations; there are 27 cities in Guam.

No town in Guam has the ZIP code 12345; Guam ZIP codes follow a five-digit format in the 969xx range (e.g., 96910–96932).

Yes. Guam uses the United States ZIP code system; postal codes follow the five-digit format (99999) and are assigned to cities and addresses across the territory.

Yes. Guam uses a 5-digit ZIP code system (format 99999) administered by the United States Postal Service for its cities and addresses.

The ISO country code “GU” for Guam is sometimes mistaken for the ZIP code.

Recipient Name
Street address or P.O. Box
City, GU ZIP code (five digits)

For example: Maria Santos
123 Main St
Hagatña, GU 96910

Include “United States” on a separate line when sending mail from abroad.

ZIP codes for Guam use a five-digit format in the 969xx range. For example, Hagåtña (Hagatna) uses ZIP code 96910.

The postal code (ZIP code) format in Guam is five digits, shown as 99999.

A ZIP code in Guam consists of five digits.

Yes. Postal addresses in Guam include a five-digit ZIP code (format 99999). When mailing, place the ZIP code after the city and the GU abbreviation on the last line of the address.