 Within Washington County, Greenland and West Fork have 3.0% additional sales and use tax, Elkins, Prairie Grove, Tontitown have a rate of 2.75%, Farmington, Fayetteville, Johnson, Lincoln, and Springdale are at 2%, and Elm Springs and Goshen have tax rates of 1%.The Arkansas State Treasurer disburses tax revenue to counties/cities in accordance with tax rules.In Congress, Arkansas has been represented by two Republican senators (John Boozman and Tom Cotton) since January 3, 2015, ending a long history of Democratic hegemony.