Fairfield is located in the County of Camas of Idaho state. It is also said to be the County seat of Camas. A major part of the local population are primarily engaged with agriculture and other farm related activities in the region. The Smoky and the Soldier Mountains offer plenty of tourism oppurtunities in the area. There is the Ski resort of Sun Valley and the Fly fishing stream of Silver Creek that attracts the tourists in large numbers. Fairfield boasts of a continental climate. Some are also involved in health and education apart from small government services.