Guam County US Zip Codes

Guam County covers 13 ZIP Codes

• AAgana Heights, GU (96919)
• Agat, GU (96928)
• BBarrigada, GU (96913)
• Barrigada, GU (96921)
• DDededo, GU (96912)
• HHagatna, GU (96910)
• Hagatna, GU (96932)
• IInarajan, GU (96917)
• MMangilao, GU (96923)
• Merizo, GU (96916)
• SSanta Rita, GU (96915)
• TTamuning, GU (96931)
• YYigo, GU (96929)