List of ZIP Codes in Guam County
The following table lists ZIP Codes associated with Guam County, Guam, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.
| S.N. | Zip Code | Latitude | Longitude | City | Population | Density |
|---|---|---|---|---|---|---|
| 1 | 96910 | 13.45472 | 144.75128 | Hagatna | 0 | |
| 2 | 96913 | 13.47825 | 144.81519 | Barrigada | 0 | |
| 3 | 96915 | 13.37526 | 144.70714 | Santa Rita | 0 | |
| 4 | 96916 | 13.26593 | 144.68915 | Merizo | 0 | |
| 5 | 96917 | 13.28469 | 144.73991 | Inarajan | 0 | |
| 6 | 96928 | 13.35626 | 144.65731 | Agat | 0 | |
| 7 | 96929 | 13.56521 | 144.87637 | Yigo | 0 |
About Guam County ZIP Codes
Guam County in Guam (GU) is served by approximately 7 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.
Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 0 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.
Many of the most significant population centers in Guam County are located in cities such as Hagatna, Barrigada, Santa Rita, Merizo, Inarajan. These cities and towns help define the economic and demographic character of the county.
Most ZIP Codes in Guam County, Guam follow the Pacific/Guam time zone.