96923 ZIP Code — Mangilao, GU
Guam County, Guam
ZIP code 96923 is located in Mangilao, Guam, within Guam County. It covers approximately 0.00 square miles and serves a population of 0 residents. This is a standard ZIP code in the UTC-14 — no DST timezone, served by area code 671.
0
population
0.00
sq mi land
Standard
ZIP type
UTC-14 — no DST
timezone
96923 ZIP code map
Cities in ZIP code 96923
Below are the cities the US Postal Service accepts for ZIP code 96923. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Mangilao | Acceptable |
Demographics
updated 06/2026
| Population | |
|---|---|
| Total population | 0 |
| Population density | 0 / sq mi |
| State FIPS | 66 |
| County FIPS | 010 |
| Geography | |
|---|---|
| Land area | 0.00 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 13.4391 |
| Longitude | 144.7976 |
| Timezone | UTC-14 — no DST |
| Area code | 671 |