Senate district eight is composed of Colfax county; Guadalupe county; Harding county precincts 1 and 2; Mora county; Quay county precincts 5 and 12; San Miguel county precincts 1 through 12, 14 through 17, 19, 21, 25 through 30 and 32 through 34; and Taos county precincts 3, 4, 18 and 43.