Guam Guåhån SEARCH ENGINES - MOTEURS DE RECHERCHE - MOTORES DE BUSQÚEDA - SUCHMASCHINEN U.S. TERRITORY OF GUAM > United States Population - 1900: 9,000 - 1950: 60,000 - 2000: 155,000 - 2024: 170,000 Per Capita Income (2021) - 33,000 Euro / 35,900 US Dollars per year U.S. Pacific Territories: <Guam>.. American Samoa .. Palmyra Atoll .. Johnston Atoll .. Midway Atoll .. Wake Island .. Northern Mariana Islands Guam borders: Northern Mariana Islands