Territory of American Samoa integrated water quality monitoring and assessment report, 2006

The Territory of American Samoa lies roughly 14 degrees south of the equator between longitude 169 and 173 west and about 2,500 miles southwest of Hawaii. The principal islands are Tutuila, Aunu'u, and the Manu'a islands (a cluster of three islands, Ta'u, Ofu and Olosega, located about 65 miles east of Tutuila). Swains Island, a small island with a population of less than 25 and Rose Atoll, an uninhabited atoll about 120 miles east of Tutuila make up the remainder of the territory. The population of the territory was 57,291 people in the year 2000, of which approximately 97% live on the island of Tutuila.