The center of the coat of arms is dominated by a shield at the base of which is a lighter in full sail, A red chevron is highlighted by two poinciana flowers. At the top of the shield is the head of a Carib, supported by the fleur-de-lis and a rose.
Fairfield, WA Sales Tax Rate. The current total local sales tax rate in Fairfield, WA is 8.100% . The December 2014 total local sales tax rate was also 8.100% . Fairfield, WA is in Spokane County.
The County serves seven jurisdictions â Benicia, Dixon, Fairfield, Rio Vista, Suisun City, Vacaville and Vallejo â in addition to the unincorporated areas. The City of Fairfield is the County Seat. Two of the county's seven cities, Benicia and Vallejo, served as the State's Capital in the early 1850s. The County has a general law form of government. Its five-member Board of Supervisors (the Board) is elected by district for four-year terms of office.