Aana is a district of Samoa. It is on the western third of Upolu island, with a small exclave (Satuimalufilufi village) surrounded by Aiga-i-le-Tai. It has an area of 193 km² and a population (2016 Census) of 23,265. The main centre is Leulumoega.
The Aana District comprises approximately 18 villages from Faleasiu in the North to Matautu in the South. The district encompasses the western portion of Upolu except for the extreme Western promontory, belonging to Aiga i le Tai district. Traditionally the northern part of the district was known as 'Itu Alofi', (Gathering side or Assembly side), as the Northern villages held a lot of the political power in historical times, whilst the Southern side was known as 'Itu Tufanua', (the backward side or the uncivilised side). It is a common occurrence in Samoa that the northern areas of both Upolu and Savaii usually held a lot of the political power especially as many of the principal villages being located in the Northern areas. Traditionally the principal village is Leulumoega, in ancient times the gathering place for the entire district. The villages are located at the coast with the exception of small inland enclaves. The coastal plain provides a lot of good land for settlement, being located near the coast for food as well as having the main Government road passing through the district. Also located within the district is Faleolo International Airport, the main airport within Samoa. The district although having no industrial business or enterprises, contains the usual family operated stores as well as one petrol station in Fasitoouta. The mountain inland is Mt Tafua-upolu, with a number of foothills at its base. The lagoon s around the entire Aana district is encompassed by the great reef that surrounds the entire island of Upolu. The soil is mostly volcanic as the past testifies, many of the old German plantation lands are located within Aana, as the soil is fertile.
