PO Box 185
102 Fairgrounds Lane
The Fair Board works to oversee the business of the Columbia County Fair. Fair Board members are appointed by the Board of Commissioners. The Fair Board also depends on the volunteer efforts of 4-H'ers, their parents and leaders, and the citizens of Columbia County.
Fair Board meetings are held monthly on the second Tuesday of the month at 7:30 pm at the Columbia County Youth Building, 102 Fairgrounds Lane, Dayton, WA 99328.