GU-30 Dededo is located at 13.492160, 144.776505 geo coordinates. GU-30, Dededo, Guam is located in Dededo, Tumon, Tiyan, Tamuning, Mangilao, Harmon, Barrigada, Apotgan, Tamuning, Apotgan, Guam.
| Latitude | Longitude |
|---|---|
| 13.492160 | 144.776505 |
| DMS Latitude | DMS Longitude |
|---|---|
| 13° 29´ 31.7760'' N | 144° 46´ 35.4180'' E |